adding original examples

.gitignore

@@ -5,7 +5,8 @@
 .LSOverride
 
 # Icon must end with two \r
-Icon
+Icon
+
 
 # Thumbnails
 ._*
@@ -37,3 +38,23 @@ Temporary Items
 # Local History for Visual Studio Code
 .history/
 
+# local files
+
+spool/qmaster/jobs
+spool/qmaster/job_scripts
+spool/qmaster/messages*
+spool/qmaster/qmaster.pid
+spool/qmaster/heartbeat
+spool/qmaster/arseqnum
+spool/qmaster/advance_reservations
+spool/qmaster/jobseqnum
+spool/qmaster/zombies
+spool/gaia
+spool/minos11
+spool/minos12
+spool/minos13
+spool/minos14
+spool/minos15
+spool/minos26
+spool/minos27
+spool/qmaster/users

README.md

@@ -1,3 +1,3 @@
 # gridengine
 
-Scripts to manage the gridengine software
+Scripts and configuration files to manage the gridengine software running int the Geophysics cluster.

examples/drmaa/example.c

@@ -0,0 +1,211 @@
+/*___INFO__MARK_BEGIN__*/
+/*************************************************************************
+ * 
+ *  The Contents of this file are made available subject to the terms of
+ *  the Sun Industry Standards Source License Version 1.2
+ * 
+ *  Sun Microsystems Inc., March, 2001
+ * 
+ * 
+ *  Sun Industry Standards Source License Version 1.2
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.2 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+ * 
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ * 
+ *   The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ * 
+ *   Copyright: 2001 by Sun Microsystems, Inc.
+ * 
+ *   All Rights Reserved.
+ * 
+ ************************************************************************/
+/*___INFO__MARK_END__*/
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+
+#include "drmaa.h"
+
+#define JOB_CHUNK 8
+#define NBULKS 3
+
+static drmaa_job_template_t *create_job_template(const char *job_path, int seconds, int as_bulk_job);
+
+int main(int argc, char *argv[])
+{
+   char diagnosis[DRMAA_ERROR_STRING_BUFFER];
+   const char *all_jobids[NBULKS*JOB_CHUNK + JOB_CHUNK+1];
+   char jobid[100];
+   int drmaa_errno, i, pos = 0;
+   const char *job_path;
+   drmaa_job_template_t *jt;
+  
+   if (argc<2) {
+      fprintf(stderr, "usage: example <path-to-job>\n");
+      return 1;
+   }
+   job_path = argv[1];
+
+   if (drmaa_init(NULL, diagnosis, sizeof(diagnosis)-1) != DRMAA_ERRNO_SUCCESS) {
+      fprintf(stderr, "drmaa_init() failed: %s\n", diagnosis);
+      return 1;
+   }
+
+   /*
+    *   submit some bulk jobs
+    */
+   if (!(jt = create_job_template(job_path, 5, 1))) {
+      fprintf(stderr, "create_job_template() failed\n");
+      return 1;
+   }
+   for (i=0; i<NBULKS; i++) {
+      drmaa_job_ids_t *jobids;
+      int j;
+
+      while ((drmaa_errno=drmaa_run_bulk_jobs(&jobids, jt, 1, JOB_CHUNK, 1, diagnosis,
+                 sizeof(diagnosis)-1))==DRMAA_ERRNO_DRM_COMMUNICATION_FAILURE) {
+         fprintf(stderr, "drmaa_run_bulk_jobs() failed - retry: %s %s\n", diagnosis, drmaa_strerror(drmaa_errno));
+         sleep(1);
+      } 
+      if (drmaa_errno != DRMAA_ERRNO_SUCCESS) {
+         fprintf(stderr, "drmaa_run_bulk_jobs() failed: %s %s\n", diagnosis, drmaa_strerror(drmaa_errno));
+         return 1;
+      }
+
+      printf("submitted bulk job with jobids:\n");
+      for (j=0; j<JOB_CHUNK; j++) {
+         drmaa_get_next_job_id(jobids, jobid, sizeof(jobid)-1);
+         all_jobids[pos++] = strdup(jobid);
+         printf("\t \"%s\"\n", jobid);
+      } 
+      drmaa_release_job_ids(jobids);
+   }
+   drmaa_delete_job_template(jt, NULL, 0);
+
+   /*
+    *   submit some sequential jobs
+    */
+   if (!(jt = create_job_template(job_path, 5, 0))) {
+      fprintf(stderr, "create_sleeper_job_template() failed\n");
+      return 1;
+   }
+   for (i=0; i<JOB_CHUNK; i++) {
+      while ((drmaa_errno=drmaa_run_job(jobid, sizeof(jobid)-1, jt, diagnosis,
+               sizeof(diagnosis)-1)) == DRMAA_ERRNO_DRM_COMMUNICATION_FAILURE) {
+         fprintf(stderr, "drmaa_run_job() failed - retry: %s\n", diagnosis);
+         sleep(1);
+      }
+      if (drmaa_errno != DRMAA_ERRNO_SUCCESS) {
+         fprintf(stderr, "drmaa_run_job() failed: %s\n", diagnosis);
+         return 1;
+      }
+      printf("\t \"%s\"\n", jobid);
+      all_jobids[pos++] = strdup(jobid);
+   }
+
+   /* set string array end mark */
+   all_jobids[pos] = NULL;
+
+   drmaa_delete_job_template(jt, NULL, 0);
+
+   /*
+    *   synchronize with all jobs
+    */
+   drmaa_errno = drmaa_synchronize(all_jobids, DRMAA_TIMEOUT_WAIT_FOREVER, 0, diagnosis, sizeof(diagnosis)-1);
+   if (drmaa_errno != DRMAA_ERRNO_SUCCESS) {
+      fprintf(stderr, "drmaa_synchronize(DRMAA_JOB_IDS_SESSION_ALL, dispose) failed: %s\n", diagnosis);
+      return 1;
+   }
+   printf("synchronized with all jobs\n");
+
+   /*
+    *   wait all those jobs
+    */
+   for (pos=0; pos<NBULKS*JOB_CHUNK + JOB_CHUNK; pos++) {
+      int stat;
+      int aborted, exited, exit_status, signaled;
+
+      drmaa_errno = drmaa_wait(all_jobids[pos], jobid, sizeof(jobid)-1, 
+         &stat, DRMAA_TIMEOUT_WAIT_FOREVER, NULL, diagnosis, sizeof(diagnosis)-1);
+
+      if (drmaa_errno != DRMAA_ERRNO_SUCCESS) {
+         fprintf(stderr, "drmaa_wait(%s) failed: %s\n", all_jobids[pos], diagnosis);
+         return 1;
+      }
+
+      /*
+       * report how job finished 
+       */
+      drmaa_wifaborted(&aborted, stat, NULL, 0);
+      if (aborted)
+         printf("job \"%s\" never ran\n", all_jobids[pos]);
+      else {
+         drmaa_wifexited(&exited, stat, NULL, 0);
+         if (exited) {
+            drmaa_wexitstatus(&exit_status, stat, NULL, 0);
+            printf("job \"%s\" finished regularly with exit status %d\n", 
+                  all_jobids[pos], exit_status);
+         } else {
+            drmaa_wifsignaled(&signaled, stat, NULL, 0);
+            if (signaled) {
+               char termsig[DRMAA_SIGNAL_BUFFER+1];
+               drmaa_wtermsig(termsig, DRMAA_SIGNAL_BUFFER, stat, NULL, 0);
+               printf("job \"%s\" finished due to signal %s\n", 
+                  all_jobids[pos], termsig);
+            } else
+               printf("job \"%s\" finished with unclear conditions\n", 
+                  all_jobids[pos]);
+         }
+      }
+   }
+
+   if (drmaa_exit(diagnosis, sizeof(diagnosis)-1) != DRMAA_ERRNO_SUCCESS) {
+      fprintf(stderr, "drmaa_exit() failed: %s\n", diagnosis);
+      return 1;
+   }
+   
+  return 0;
+}
+
+
+static drmaa_job_template_t *create_job_template(const char *job_path, int seconds, int as_bulk_job)
+{
+   const char *job_argv[2];
+   drmaa_job_template_t *jt = NULL;
+   char buffer[100];
+
+   if (drmaa_allocate_job_template(&jt, NULL, 0)!=DRMAA_ERRNO_SUCCESS)
+      return NULL;
+
+   /* run in users home directory */
+   drmaa_set_attribute(jt, DRMAA_WD, DRMAA_PLACEHOLDER_HD, NULL, 0);
+
+   /* the job to be run */
+   drmaa_set_attribute(jt, DRMAA_REMOTE_COMMAND, job_path, NULL, 0);
+
+   /* the job's arguments */
+   sprintf(buffer, "%d", seconds);
+   job_argv[0] = buffer; 
+   job_argv[1] = NULL;
+   drmaa_set_vector_attribute(jt, DRMAA_V_ARGV, job_argv, NULL, 0);
+
+   /* join output/error file */
+   drmaa_set_attribute(jt, DRMAA_JOIN_FILES, "y", NULL, 0);
+
+   /* path for output */
+   if (!as_bulk_job)
+      drmaa_set_attribute(jt, DRMAA_OUTPUT_PATH, ":"DRMAA_PLACEHOLDER_HD"/DRMAA_JOB", NULL, 0);
+   else
+      drmaa_set_attribute(jt, DRMAA_OUTPUT_PATH, ":"DRMAA_PLACEHOLDER_HD"/DRMAA_JOB."DRMAA_PLACEHOLDER_INCR, NULL, 0);
+
+   return jt;
+}

examples/drmaa/howto1.c

@@ -0,0 +1,56 @@
+/*___INFO__MARK_BEGIN__*/
+/*************************************************************************
+ * 
+ *  The Contents of this file are made available subject to the terms of
+ *  the Sun Industry Standards Source License Version 1.2
+ * 
+ *  Sun Microsystems Inc., March, 2001
+ * 
+ * 
+ *  Sun Industry Standards Source License Version 1.2
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.2 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+ * 
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ * 
+ *   The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ * 
+ *   Copyright: 2001 by Sun Microsystems, Inc.
+ * 
+ *   All Rights Reserved.
+ * 
+ ************************************************************************/
+/*___INFO__MARK_END__*/
+#include <stdio.h>
+#include "drmaa.h"
+
+int main (int argc, char **argv) {
+   char error[DRMAA_ERROR_STRING_BUFFER];
+   int errnum = 0;
+
+   errnum = drmaa_init (NULL, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not initialize the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   printf ("DRMAA library was started successfully\n");
+   
+   errnum = drmaa_exit (error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not shut down the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   return 0;
+}

examples/drmaa/howto1_1.c

@@ -0,0 +1,81 @@
+/*___INFO__MARK_BEGIN__*/
+/*************************************************************************
+ * 
+ *  The Contents of this file are made available subject to the terms of
+ *  the Sun Industry Standards Source License Version 1.2
+ * 
+ *  Sun Microsystems Inc., March, 2001
+ * 
+ * 
+ *  Sun Industry Standards Source License Version 1.2
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.2 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+ * 
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ * 
+ *   The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ * 
+ *   Copyright: 2001 by Sun Microsystems, Inc.
+ * 
+ *   All Rights Reserved.
+ * 
+ ************************************************************************/
+/*___INFO__MARK_END__*/
+#include <stdio.h>
+#include "drmaa.h"
+
+int main (int argc, char **argv) {
+   char error[DRMAA_ERROR_STRING_BUFFER];
+   int errnum = 0;
+   char contact[DRMAA_CONTACT_BUFFER];
+
+   errnum = drmaa_init (NULL, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not initialize the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   printf ("DRMAA library was started successfully\n");
+
+   errnum = drmaa_get_contact (contact, DRMAA_CONTACT_BUFFER, error,
+                               DRMAA_ERROR_STRING_BUFFER);
+   
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not get the contact string: %s\n", error);
+      return 1;
+   }
+
+   errnum = drmaa_exit (error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not shut down the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   errnum = drmaa_init (contact, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not reinitialize the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   printf ("DRMAA library was restarted successfully\n");
+
+   errnum = drmaa_exit (error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not shut down the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   return 0;
+}

examples/drmaa/howto2.c

@@ -0,0 +1,100 @@
+/*___INFO__MARK_BEGIN__*/
+/*************************************************************************
+ * 
+ *  The Contents of this file are made available subject to the terms of
+ *  the Sun Industry Standards Source License Version 1.2
+ * 
+ *  Sun Microsystems Inc., March, 2001
+ * 
+ * 
+ *  Sun Industry Standards Source License Version 1.2
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.2 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+ * 
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ * 
+ *   The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ * 
+ *   Copyright: 2001 by Sun Microsystems, Inc.
+ * 
+ *   All Rights Reserved.
+ * 
+ ************************************************************************/
+/*___INFO__MARK_END__*/
+#include <stdio.h>
+#include "drmaa.h"
+
+int main (int argc, char **argv) {
+   char error[DRMAA_ERROR_STRING_BUFFER];
+   int errnum = 0;
+   drmaa_job_template_t *jt = NULL;
+
+   errnum = drmaa_init (NULL, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not initialize the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   errnum = drmaa_allocate_job_template (&jt, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not create job template: %s\n", error);
+   }
+   else {
+      errnum = drmaa_set_attribute (jt, DRMAA_REMOTE_COMMAND, "sleeper.sh",
+                                    error, DRMAA_ERROR_STRING_BUFFER);
+
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not set attribute \"%s\": %s\n",
+                  DRMAA_REMOTE_COMMAND, error);
+      }
+      else {
+         const char *args[2] = {"5", NULL};
+         
+         errnum = drmaa_set_vector_attribute (jt, DRMAA_V_ARGV, args, error,
+                                              DRMAA_ERROR_STRING_BUFFER);
+      }
+      
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not set attribute \"%s\": %s\n",
+                  DRMAA_REMOTE_COMMAND, error);
+      }
+      else {
+         char jobid[DRMAA_JOBNAME_BUFFER];
+
+         errnum = drmaa_run_job (jobid, DRMAA_JOBNAME_BUFFER, jt, error,
+                                 DRMAA_ERROR_STRING_BUFFER);
+
+         if (errnum != DRMAA_ERRNO_SUCCESS) {
+            fprintf (stderr, "Could not submit job: %s\n", error);
+         }
+         else {
+            printf ("Your job has been submitted with id %s\n", jobid);
+         }
+      } /* else */
+
+      errnum = drmaa_delete_job_template (jt, error, DRMAA_ERROR_STRING_BUFFER);
+
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not delete job template: %s\n", error);
+      }
+   } /* else */
+
+   errnum = drmaa_exit (error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not shut down the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   return 0;
+}

examples/drmaa/howto2_1.c

@@ -0,0 +1,105 @@
+/*___INFO__MARK_BEGIN__*/
+/*************************************************************************
+ * 
+ *  The Contents of this file are made available subject to the terms of
+ *  the Sun Industry Standards Source License Version 1.2
+ * 
+ *  Sun Microsystems Inc., March, 2001
+ * 
+ * 
+ *  Sun Industry Standards Source License Version 1.2
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.2 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+ * 
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ * 
+ *   The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ * 
+ *   Copyright: 2001 by Sun Microsystems, Inc.
+ * 
+ *   All Rights Reserved.
+ * 
+ ************************************************************************/
+/*___INFO__MARK_END__*/
+#include <stdio.h>
+#include "drmaa.h"
+
+int main (int argc, char **argv) {
+   char error[DRMAA_ERROR_STRING_BUFFER];
+   int errnum = 0;
+   drmaa_job_template_t *jt = NULL;
+
+   errnum = drmaa_init (NULL, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not initialize the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   errnum = drmaa_allocate_job_template (&jt, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not create job template: %s\n", error);
+   }
+   else {
+      errnum = drmaa_set_attribute (jt, DRMAA_REMOTE_COMMAND, "sleeper.sh",
+                                    error, DRMAA_ERROR_STRING_BUFFER);
+
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not set attribute \"%s\": %s\n",
+                  DRMAA_REMOTE_COMMAND, error);
+      }
+      else {
+         const char *args[2] = {"5", NULL};
+         
+         errnum = drmaa_set_vector_attribute (jt, DRMAA_V_ARGV, args, error,
+                                              DRMAA_ERROR_STRING_BUFFER);
+      }
+      
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not set attribute \"%s\": %s\n",
+                  DRMAA_REMOTE_COMMAND, error);
+      }
+      else {
+         drmaa_job_ids_t *ids = NULL;
+
+         errnum = drmaa_run_bulk_jobs (&ids, jt, 1, 30, 2, error, DRMAA_ERROR_STRING_BUFFER);
+
+         if (errnum != DRMAA_ERRNO_SUCCESS) {
+            fprintf (stderr, "Could not submit job: %s\n", error);
+         }
+         else {
+            char jobid[DRMAA_JOBNAME_BUFFER];
+
+            while (drmaa_get_next_job_id (ids, jobid, DRMAA_JOBNAME_BUFFER) == DRMAA_ERRNO_SUCCESS) {
+               printf ("A job task has been submitted with id %s\n", jobid);
+            }
+         }
+
+         drmaa_release_job_ids (ids);
+      }
+     
+      errnum = drmaa_delete_job_template (jt, error, DRMAA_ERROR_STRING_BUFFER);
+
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not delete job template: %s\n", error);
+      }
+   } /* else */
+
+   errnum = drmaa_exit (error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not shut down the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   return 0;
+}

examples/drmaa/howto3.c

@@ -0,0 +1,156 @@
+/*___INFO__MARK_BEGIN__*/
+/*************************************************************************
+ * 
+ *  The Contents of this file are made available subject to the terms of
+ *  the Sun Industry Standards Source License Version 1.2
+ * 
+ *  Sun Microsystems Inc., March, 2001
+ * 
+ * 
+ *  Sun Industry Standards Source License Version 1.2
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.2 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+ * 
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ * 
+ *   The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ * 
+ *   Copyright: 2001 by Sun Microsystems, Inc.
+ * 
+ *   All Rights Reserved.
+ * 
+ ************************************************************************/
+/*___INFO__MARK_END__*/
+#include <stdio.h>
+#include "drmaa.h"
+
+int main (int argc, char **argv) {
+   char error[DRMAA_ERROR_STRING_BUFFER];
+   int errnum = 0;
+   drmaa_job_template_t *jt = NULL;
+
+   errnum = drmaa_init (NULL, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not initialize the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   errnum = drmaa_allocate_job_template (&jt, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not create job template: %s\n", error);
+   }
+   else {
+      errnum = drmaa_set_attribute (jt, DRMAA_REMOTE_COMMAND, "sleeper.sh",
+                                   error, DRMAA_ERROR_STRING_BUFFER);
+
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not set attribute \"%s\": %s\n",
+                  DRMAA_REMOTE_COMMAND, error);
+      }
+      else {
+         const char *args[2] = {"5", NULL};
+         
+         errnum = drmaa_set_vector_attribute (jt, DRMAA_V_ARGV, args, error,
+                                              DRMAA_ERROR_STRING_BUFFER);
+      }
+      
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not set attribute \"%s\": %s\n",
+                  DRMAA_REMOTE_COMMAND, error);
+      }
+      else {
+         char jobid[DRMAA_JOBNAME_BUFFER];
+         char jobid_out[DRMAA_JOBNAME_BUFFER];
+         int status = 0;
+         drmaa_attr_values_t *rusage = NULL;
+
+         errnum = drmaa_run_job (jobid, DRMAA_JOBNAME_BUFFER, jt, error,
+                                 DRMAA_ERROR_STRING_BUFFER);
+
+         if (errnum != DRMAA_ERRNO_SUCCESS) {
+            fprintf (stderr, "Could not submit job: %s\n", error);
+         }
+         else {
+            printf ("Your job has been submitted with id %s\n", jobid);
+            
+            errnum = drmaa_wait (jobid, jobid_out, DRMAA_JOBNAME_BUFFER, &status,
+                                 DRMAA_TIMEOUT_WAIT_FOREVER, &rusage, error,
+                                 DRMAA_ERROR_STRING_BUFFER);
+            
+            if (errnum != DRMAA_ERRNO_SUCCESS) {
+               fprintf (stderr, "Could not wait for job: %s\n", error);
+            }
+            else {
+               char usage[DRMAA_ERROR_STRING_BUFFER];
+               int aborted = 0;
+
+               drmaa_wifaborted(&aborted, status, NULL, 0);
+
+               if (aborted == 1) {
+                  printf("Job %s never ran\n", jobid);
+               }
+               else {
+                  int exited = 0;
+
+                  drmaa_wifexited(&exited, status, NULL, 0);
+
+                  if (exited == 1) {
+                     int exit_status = 0;
+
+                     drmaa_wexitstatus(&exit_status, status, NULL, 0);
+                     printf("Job %s finished regularly with exit status %d\n", jobid, exit_status);
+                  }
+                  else {
+                     int signaled = 0;
+
+                     drmaa_wifsignaled(&signaled, status, NULL, 0);
+
+                     if (signaled == 1) {
+                        char termsig[DRMAA_SIGNAL_BUFFER+1];
+
+                        drmaa_wtermsig(termsig, DRMAA_SIGNAL_BUFFER, status, NULL, 0);
+                        printf("Job %s finished due to signal %s\n", jobid, termsig);
+                     }
+                     else {
+                        printf("Job %s finished with unclear conditions\n", jobid);
+                     }
+                  } /* else */
+               } /* else */
+               
+               printf ("Job Usage:\n");
+               
+               while (drmaa_get_next_attr_value (rusage, usage, DRMAA_ERROR_STRING_BUFFER) == DRMAA_ERRNO_SUCCESS) {
+                  printf ("  %s\n", usage);
+               }
+               
+               drmaa_release_attr_values (rusage);
+            } /* else */
+         } /* else */
+      } /* else */
+
+      errnum = drmaa_delete_job_template (jt, error, DRMAA_ERROR_STRING_BUFFER);
+
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not delete job template: %s\n", error);
+      }
+   } /* else */
+
+   errnum = drmaa_exit (error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not shut down the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   return 0;
+}

examples/drmaa/howto3_1.c

@@ -0,0 +1,116 @@
+/*___INFO__MARK_BEGIN__*/
+/*************************************************************************
+ * 
+ *  The Contents of this file are made available subject to the terms of
+ *  the Sun Industry Standards Source License Version 1.2
+ * 
+ *  Sun Microsystems Inc., March, 2001
+ * 
+ * 
+ *  Sun Industry Standards Source License Version 1.2
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.2 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+ * 
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ * 
+ *   The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ * 
+ *   Copyright: 2001 by Sun Microsystems, Inc.
+ * 
+ *   All Rights Reserved.
+ * 
+ ************************************************************************/
+/*___INFO__MARK_END__*/
+#include <stdio.h>
+#include "drmaa.h"
+
+int main (int argc, char **argv) {
+   char error[DRMAA_ERROR_STRING_BUFFER];
+   int errnum = 0;
+   drmaa_job_template_t *jt = NULL;
+
+   errnum = drmaa_init (NULL, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not initialize the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   errnum = drmaa_allocate_job_template (&jt, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not create job template: %s\n", error);
+   }
+   else {
+      errnum = drmaa_set_attribute (jt, DRMAA_REMOTE_COMMAND, "sleeper.sh",
+                                   error, DRMAA_ERROR_STRING_BUFFER);
+
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not set attribute \"%s\": %s\n",
+                  DRMAA_REMOTE_COMMAND, error);
+      }
+      else {
+         const char *args[2] = {"5", NULL};
+         
+         errnum = drmaa_set_vector_attribute (jt, DRMAA_V_ARGV, args, error,
+                                              DRMAA_ERROR_STRING_BUFFER);
+      }
+      
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not set attribute \"%s\": %s\n",
+                  DRMAA_REMOTE_COMMAND, error);
+      }
+      else {
+         drmaa_job_ids_t *ids = NULL;
+
+         errnum = drmaa_run_bulk_jobs (&ids, jt, 1, 30, 2, error, DRMAA_ERROR_STRING_BUFFER);
+
+         if (errnum != DRMAA_ERRNO_SUCCESS) {
+            fprintf (stderr, "Could not submit job: %s\n", error);
+         }
+         else {
+            char jobid[DRMAA_JOBNAME_BUFFER];
+            const char *jobids[2] = {DRMAA_JOB_IDS_SESSION_ALL, NULL};
+
+            while (drmaa_get_next_job_id (ids, jobid, DRMAA_JOBNAME_BUFFER) == DRMAA_ERRNO_SUCCESS) {
+               printf ("A job task has been submitted with id %s\n", jobid);
+            }
+            
+            errnum = drmaa_synchronize (jobids, DRMAA_TIMEOUT_WAIT_FOREVER,
+                                        1, error, DRMAA_ERROR_STRING_BUFFER);
+            
+            if (errnum != DRMAA_ERRNO_SUCCESS) {
+               fprintf (stderr, "Could not wait for jobs: %s\n", error);
+            }
+            else {
+               printf ("All job tasks have finished.\n");
+            }
+         } /* else */
+
+         drmaa_release_job_ids (ids);
+      } /* else */
+
+      errnum = drmaa_delete_job_template (jt, error, DRMAA_ERROR_STRING_BUFFER);
+
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not delete job template: %s\n", error);
+      }
+   } /* else */
+
+   errnum = drmaa_exit (error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not shut down the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   return 0;
+}

examples/drmaa/howto3_2.c

@@ -0,0 +1,182 @@
+/*___INFO__MARK_BEGIN__*/
+/*************************************************************************
+ * 
+ *  The Contents of this file are made available subject to the terms of
+ *  the Sun Industry Standards Source License Version 1.2
+ * 
+ *  Sun Microsystems Inc., March, 2001
+ * 
+ * 
+ *  Sun Industry Standards Source License Version 1.2
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.2 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+ * 
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ * 
+ *   The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ * 
+ *   Copyright: 2001 by Sun Microsystems, Inc.
+ * 
+ *   All Rights Reserved.
+ * 
+ ************************************************************************/
+/*___INFO__MARK_END__*/
+#include <stdio.h>
+#include "drmaa.h"
+
+int main (int argc, char **argv) {
+   char error[DRMAA_ERROR_STRING_BUFFER];
+   int errnum = 0;
+   drmaa_job_template_t *jt = NULL;
+
+   errnum = drmaa_init (NULL, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not initialize the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   errnum = drmaa_allocate_job_template (&jt, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not create job template: %s\n", error);
+   }
+   else {
+      errnum = drmaa_set_attribute (jt, DRMAA_REMOTE_COMMAND, "sleeper.sh",
+                                   error, DRMAA_ERROR_STRING_BUFFER);
+
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not set attribute \"%s\": %s\n",
+                  DRMAA_REMOTE_COMMAND, error);
+      }
+      else {
+         const char *args[2] = {"5", NULL};
+         
+         errnum = drmaa_set_vector_attribute (jt, DRMAA_V_ARGV, args, error,
+                                              DRMAA_ERROR_STRING_BUFFER);
+      }
+      
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not set attribute \"%s\": %s\n",
+                  DRMAA_REMOTE_COMMAND, error);
+      }
+      else {
+         drmaa_job_ids_t *ids = NULL;
+         int start = 1;
+         int end = 30;
+         int step = 2;
+
+         errnum = drmaa_run_bulk_jobs (&ids, jt, start, end, step, error,
+                                       DRMAA_ERROR_STRING_BUFFER);
+
+         if (errnum != DRMAA_ERRNO_SUCCESS) {
+            fprintf (stderr, "Could not submit job: %s\n", error);
+         }
+         else {
+            char jobid[DRMAA_JOBNAME_BUFFER];
+            const char *jobids[2] = {DRMAA_JOB_IDS_SESSION_ALL, NULL};
+
+            while (drmaa_get_next_job_id (ids, jobid, DRMAA_JOBNAME_BUFFER)
+                                                     == DRMAA_ERRNO_SUCCESS) {
+               printf ("A job task has been submitted with id %s\n", jobid);
+            }
+            
+            errnum = drmaa_synchronize (jobids, DRMAA_TIMEOUT_WAIT_FOREVER,
+                                        0, error, DRMAA_ERROR_STRING_BUFFER);
+            
+            if (errnum != DRMAA_ERRNO_SUCCESS) {
+               fprintf (stderr, "Could not wait for jobs: %s\n", error);
+            }
+            else {
+               char jobid[DRMAA_JOBNAME_BUFFER];
+               int status = 0;
+               drmaa_attr_values_t *rusage = NULL;
+               int count = 0;
+               
+               for (count = start; count < end; count += step) {
+                  errnum = drmaa_wait (DRMAA_JOB_IDS_SESSION_ANY, jobid,
+                                       DRMAA_JOBNAME_BUFFER, &status,
+                                       DRMAA_TIMEOUT_WAIT_FOREVER, &rusage,
+                                       error, DRMAA_ERROR_STRING_BUFFER);
+
+                  if (errnum != DRMAA_ERRNO_SUCCESS) {
+                     fprintf (stderr, "Could not wait for job: %s\n", error);
+                  }
+                  else {
+                     char usage[DRMAA_ERROR_STRING_BUFFER];
+                     int aborted = 0;
+
+                     drmaa_wifaborted(&aborted, status, NULL, 0);
+
+                     if (aborted == 1) {
+                        printf("Job %s never ran\n", jobid);
+                     }
+                     else {
+                        int exited = 0;
+
+                        drmaa_wifexited(&exited, status, NULL, 0);
+
+                        if (exited == 1) {
+                           int exit_status = 0;
+
+                           drmaa_wexitstatus(&exit_status, status, NULL, 0);
+                           printf("Job %s finished regularly with exit status %d\n",
+                                  jobid, exit_status);
+                        }
+                        else {
+                           int signaled = 0;
+
+                           drmaa_wifsignaled(&signaled, status, NULL, 0);
+
+                           if (signaled == 1) {
+                              char termsig[DRMAA_SIGNAL_BUFFER+1];
+
+                              drmaa_wtermsig(termsig, DRMAA_SIGNAL_BUFFER, status, NULL, 0);
+                              printf("Job %s finished due to signal %s\n", jobid, termsig);
+                           }
+                           else {
+                              printf("Job %s finished with unclear conditions\n", jobid);
+                           }
+                        } /* else */
+                     } /* else */
+
+                     printf ("Job Usage:\n");
+
+                     while (drmaa_get_next_attr_value (rusage, usage, DRMAA_ERROR_STRING_BUFFER)
+                                                                          == DRMAA_ERRNO_SUCCESS) {
+                        printf ("  %s\n", usage);
+                     }
+
+                     drmaa_release_attr_values (rusage);
+                  } /* else */
+               } /* for */
+            } /* else */
+         } /* else */
+
+         drmaa_release_job_ids (ids);
+      } /* else */
+
+      errnum = drmaa_delete_job_template (jt, error, DRMAA_ERROR_STRING_BUFFER);
+
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not delete job template: %s\n", error);
+      }
+   } /* else */
+
+   errnum = drmaa_exit (error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not shut down the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   return 0;
+}

examples/drmaa/howto4.c

@@ -0,0 +1,110 @@
+/*___INFO__MARK_BEGIN__*/
+/*************************************************************************
+ * 
+ *  The Contents of this file are made available subject to the terms of
+ *  the Sun Industry Standards Source License Version 1.2
+ * 
+ *  Sun Microsystems Inc., March, 2001
+ * 
+ * 
+ *  Sun Industry Standards Source License Version 1.2
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.2 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+ * 
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ * 
+ *   The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ * 
+ *   Copyright: 2001 by Sun Microsystems, Inc.
+ * 
+ *   All Rights Reserved.
+ * 
+ ************************************************************************/
+/*___INFO__MARK_END__*/
+#include <stdio.h>
+#include "drmaa.h"
+
+int main (int argc, char **argv) {
+   char error[DRMAA_ERROR_STRING_BUFFER];
+   int errnum = 0;
+   drmaa_job_template_t *jt = NULL;
+
+   errnum = drmaa_init (NULL, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not initialize the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   errnum = drmaa_allocate_job_template (&jt, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not create job template: %s\n", error);
+   }
+   else {
+      errnum = drmaa_set_attribute (jt, DRMAA_REMOTE_COMMAND, "sleeper.sh",
+                                    error, DRMAA_ERROR_STRING_BUFFER);
+
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not set attribute \"%s\": %s\n",
+                  DRMAA_REMOTE_COMMAND, error);
+      }
+      else {
+         const char *args[2] = {"60", NULL};
+         
+         errnum = drmaa_set_vector_attribute (jt, DRMAA_V_ARGV, args, error,
+                                              DRMAA_ERROR_STRING_BUFFER);
+      }
+      
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not set attribute \"%s\": %s\n",
+                  DRMAA_REMOTE_COMMAND, error);
+      }
+      else {
+         char jobid[DRMAA_JOBNAME_BUFFER];
+
+         errnum = drmaa_run_job (jobid, DRMAA_JOBNAME_BUFFER, jt, error,
+                                 DRMAA_ERROR_STRING_BUFFER);
+
+         if (errnum != DRMAA_ERRNO_SUCCESS) {
+            fprintf (stderr, "Could not submit job: %s\n", error);
+         }
+         else {
+            printf ("Your job has been submitted with id %s\n", jobid);
+            
+            errnum = drmaa_control (jobid, DRMAA_CONTROL_TERMINATE, error,
+                                    DRMAA_ERROR_STRING_BUFFER);
+            
+            if (errnum != DRMAA_ERRNO_SUCCESS) {
+               fprintf (stderr, "Could not delete job: %s\n", error);
+            }
+            else {
+               printf ("Your job has been deleted\n");
+            }
+         }
+      } /* else */
+
+      errnum = drmaa_delete_job_template (jt, error, DRMAA_ERROR_STRING_BUFFER);
+
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not delete job template: %s\n", error);
+      }
+   } /* else */
+
+   errnum = drmaa_exit (error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not shut down the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   return 0;
+}

examples/drmaa/howto5.c

@@ -0,0 +1,149 @@
+/*___INFO__MARK_BEGIN__*/
+/*************************************************************************
+ * 
+ *  The Contents of this file are made available subject to the terms of
+ *  the Sun Industry Standards Source License Version 1.2
+ * 
+ *  Sun Microsystems Inc., March, 2001
+ * 
+ * 
+ *  Sun Industry Standards Source License Version 1.2
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.2 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+ * 
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ * 
+ *   The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ * 
+ *   Copyright: 2001 by Sun Microsystems, Inc.
+ * 
+ *   All Rights Reserved.
+ * 
+ ************************************************************************/
+/*___INFO__MARK_END__*/
+#include <stdio.h>
+#include <unistd.h>
+#include "drmaa.h"
+
+int main (int argc, char **argv) {
+   char error[DRMAA_ERROR_STRING_BUFFER];
+   int errnum = 0;
+   drmaa_job_template_t *jt = NULL;
+
+   errnum = drmaa_init (NULL, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not initialize the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   errnum = drmaa_allocate_job_template (&jt, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not create job template: %s\n", error);
+   }
+   else {
+      errnum = drmaa_set_attribute (jt, DRMAA_REMOTE_COMMAND, "sleeper.sh",
+                                    error, DRMAA_ERROR_STRING_BUFFER);
+
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not set attribute \"%s\": %s\n",
+                  DRMAA_REMOTE_COMMAND, error);
+      }
+      else {
+         const char *args[2] = {"60", NULL};
+         
+         errnum = drmaa_set_vector_attribute (jt, DRMAA_V_ARGV, args, error,
+                                              DRMAA_ERROR_STRING_BUFFER);
+      }
+      
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not set attribute \"%s\": %s\n",
+                  DRMAA_REMOTE_COMMAND, error);
+      }
+      else {
+         char jobid[DRMAA_JOBNAME_BUFFER];
+
+         errnum = drmaa_run_job (jobid, DRMAA_JOBNAME_BUFFER, jt, error,
+                                 DRMAA_ERROR_STRING_BUFFER);
+
+         if (errnum != DRMAA_ERRNO_SUCCESS) {
+            fprintf (stderr, "Could not submit job: %s\n", error);
+         }
+         else {
+            int status = 0;
+            
+            printf ("Your job has been submitted with id %s\n", jobid);
+            
+            sleep (20);
+            
+            errnum = drmaa_job_ps (jobid, &status, error,
+                                   DRMAA_ERROR_STRING_BUFFER);
+            
+            if (errnum != DRMAA_ERRNO_SUCCESS) {
+               fprintf (stderr, "Could not get job' status: %s\n", error);
+            }
+            else {
+               switch (status) {
+                  case DRMAA_PS_UNDETERMINED:
+                     printf ("Job status cannot be determined\n");
+                     break;
+                  case DRMAA_PS_QUEUED_ACTIVE:
+                     printf ("Job is queued and active\n");
+                     break;
+                  case DRMAA_PS_SYSTEM_ON_HOLD:
+                     printf ("Job is queued and in system hold\n");
+                     break;
+                  case DRMAA_PS_USER_ON_HOLD:
+                     printf ("Job is queued and in user hold\n");
+                     break;
+                  case DRMAA_PS_USER_SYSTEM_ON_HOLD:
+                     printf ("Job is queued and in user and system hold\n");
+                     break;
+                  case DRMAA_PS_RUNNING:
+                     printf ("Job is running\n");
+                     break;
+                  case DRMAA_PS_SYSTEM_SUSPENDED:
+                     printf ("Job is system suspended\n");
+                     break;
+                  case DRMAA_PS_USER_SUSPENDED:
+                     printf ("Job is user suspended\n");
+                     break;
+                  case DRMAA_PS_USER_SYSTEM_SUSPENDED:
+                     printf ("Job is user and system suspended\n");
+                     break;
+                  case DRMAA_PS_DONE:
+                     printf ("Job finished normally\n");
+                     break;
+                  case DRMAA_PS_FAILED:
+                     printf ("Job finished, but failed\n");
+                     break;
+               } /* switch */
+            } /* else */
+         } /* else */
+      } /* else */
+
+      errnum = drmaa_delete_job_template (jt, error, DRMAA_ERROR_STRING_BUFFER);
+
+      if (errnum != DRMAA_ERRNO_SUCCESS) {
+         fprintf (stderr, "Could not delete job template: %s\n", error);
+      }
+   } /* else */
+
+   errnum = drmaa_exit (error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not shut down the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   return 0;
+}

examples/drmaa/howto6.c

@@ -0,0 +1,128 @@
+/*___INFO__MARK_BEGIN__*/
+/*************************************************************************
+ * 
+ *  The Contents of this file are made available subject to the terms of
+ *  the Sun Industry Standards Source License Version 1.2
+ * 
+ *  Sun Microsystems Inc., March, 2001
+ * 
+ * 
+ *  Sun Industry Standards Source License Version 1.2
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.2 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+ * 
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ * 
+ *   The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ * 
+ *   Copyright: 2001 by Sun Microsystems, Inc.
+ * 
+ *   All Rights Reserved.
+ * 
+ ************************************************************************/
+/*___INFO__MARK_END__*/
+#include <stdio.h>
+#include "drmaa.h"
+
+int main (int argc, char **argv) {
+   char error[DRMAA_ERROR_STRING_BUFFER];
+   int errnum = 0;
+   char contact[DRMAA_CONTACT_BUFFER];
+   char drm_system[DRMAA_DRM_SYSTEM_BUFFER];
+   char drmaa_impl[DRMAA_DRM_SYSTEM_BUFFER];
+   unsigned int major = 0;
+   unsigned int minor = 0;
+      
+   errnum = drmaa_get_contact (contact, DRMAA_CONTACT_BUFFER, error,
+                               DRMAA_ERROR_STRING_BUFFER);
+   
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not get the contact string list: %s\n", error);
+   }
+   else {
+      printf ("Supported contact strings: \"%s\"\n", contact);
+   }
+
+   errnum = drmaa_get_DRM_system (drm_system, DRMAA_DRM_SYSTEM_BUFFER, error,
+                               DRMAA_ERROR_STRING_BUFFER);
+   
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not get the DRM system list: %s\n", error);
+   }
+   else {
+      printf ("Supported DRM systems: \"%s\"\n", drm_system);
+   }
+   
+   errnum = drmaa_get_DRMAA_implementation (drmaa_impl, DRMAA_DRM_SYSTEM_BUFFER,
+                                            error, DRMAA_ERROR_STRING_BUFFER);
+   
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not get the DRMAA implementation list: %s\n", error);
+   }
+   else {
+      printf ("Supported DRMAA implementations: \"%s\"\n", drmaa_impl);
+   }
+
+   errnum = drmaa_init (NULL, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not initialize the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   errnum = drmaa_get_contact (contact, DRMAA_CONTACT_BUFFER, error,
+                               DRMAA_ERROR_STRING_BUFFER);
+   
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not get the contact string: %s\n", error);
+   }
+   else {
+      printf ("Connected contact string: \"%s\"\n", contact);
+   }
+
+   errnum = drmaa_get_DRM_system (drm_system, DRMAA_CONTACT_BUFFER, error,
+                               DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not get the DRM system: %s\n", error);
+   }
+   else {
+      printf ("Connected DRM system: \"%s\"\n", drm_system);
+   }
+
+   errnum = drmaa_get_DRMAA_implementation (drmaa_impl, DRMAA_DRM_SYSTEM_BUFFER,
+                                            error, DRMAA_ERROR_STRING_BUFFER);
+   
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not get the DRMAA implementation list: %s\n", error);
+   }
+   else {
+      printf ("Supported DRMAA implementations: \"%s\"\n", drmaa_impl);
+   }
+
+   errnum = drmaa_version (&major, &minor, error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not get the DRMAA version: %s\n", error);
+   }
+   else {
+      printf ("Using DRMAA version %d.%d\n", major, minor);
+   }
+   
+   errnum = drmaa_exit (error, DRMAA_ERROR_STRING_BUFFER);
+
+   if (errnum != DRMAA_ERRNO_SUCCESS) {
+      fprintf (stderr, "Could not shut down the DRMAA library: %s\n", error);
+      return 1;
+   }
+
+   return 0;
+}

examples/drmaa/ruby/array.rb

@@ -0,0 +1,77 @@
+#!/usr/bin/ruby
+
+#########################################################################
+#
+#  The Contents of this file are made available subject to the terms of
+#  the Sun Industry Standards Source License Version 1.2
+#
+#  Sun Microsystems Inc., March, 2006
+#
+#
+#  Sun Industry Standards Source License Version 1.2
+#  =================================================
+#  The contents of this file are subject to the Sun Industry Standards
+#  Source License Version 1.2 (the "License"); You may not use this file
+#  except in compliance with the License. You may obtain a copy of the
+#  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+#
+#  Software provided under this License is provided on an "AS IS" basis,
+#  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+#  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+#  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+#  See the License for the specific provisions governing your rights and
+#  obligations concerning the Software.
+#
+#   The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+#   Copyright: 2006 by Sun Microsystems, Inc.
+#
+#   All Rights Reserved.
+#
+#########################################################################
+
+require 'drmaa'
+
+class Sleeper < DRMAA::JobTemplate
+	def initialize
+		super
+		self.command = "/bin/sleep"
+		self.arg     = ["1"]
+		self.stdout  = ":/dev/null"
+		self.join    = true
+	end
+end
+
+# Two array jobs are submitted. The second array task remains in
+# hold until the predecessor task was run. Demonstrate possible 
+# use of hold/release.
+
+NTASKS = 30
+session = DRMAA::Session.new
+
+jt = Sleeper.new
+pre = session.run_bulk(jt, 1, NTASKS, 1)
+suc = session.run_bulk(jt, 1, NTASKS, 1)
+
+h = Hash.new
+for i in 0 .. NTASKS-1 do
+	h[pre[i]] = suc[i] 
+end
+
+session.wait_each{ |info|
+	job = info.job
+	if h.has_key?(job) 
+		session.release(h[job])
+	end
+
+	if info.wifexited?
+		puts job + " returned with " + info.wexitstatus.to_s
+		# info.rusage.each { |u| puts "usage " + u }
+	elsif info.wifaborted?
+		puts job + " aborted"
+	elsif info.wifsignaled?
+		puts job + " died from " + info.wtermsig
+	end
+}
+
+exit 0

examples/drmaa/ruby/attributes.rb

@@ -0,0 +1,49 @@
+#!/usr/bin/ruby
+
+#########################################################################
+#
+#  The Contents of this file are made available subject to the terms of
+#  the Sun Industry Standards Source License Version 1.2
+#
+#  Sun Microsystems Inc., March, 2006
+#
+#
+#  Sun Industry Standards Source License Version 1.2
+#  =================================================
+#  The contents of this file are subject to the Sun Industry Standards
+#  Source License Version 1.2 (the "License"); You may not use this file
+#  except in compliance with the License. You may obtain a copy of the
+#  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+#
+#  Software provided under this License is provided on an "AS IS" basis,
+#  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+#  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+#  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+#  See the License for the specific provisions governing your rights and
+#  obligations concerning the Software.
+#
+#   The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+#   Copyright: 2006 by Sun Microsystems, Inc.
+#
+#   All Rights Reserved.
+#
+#########################################################################
+
+require 'drmaa'
+
+version = DRMAA.version
+drm = DRMAA.drm_system
+impl = DRMAA.drmaa_implementation
+contact = DRMAA.contact
+puts "DRMAA: #{drm} version #{version} impl #{impl} contact #{contact}"
+
+session = DRMAA::Session.new
+
+puts "supported DRMAA job template attributes:"
+attrs = DRMAA.attributes.each { |n| puts "   #{n}" }
+puts "supported DRMAA job template vector attributes:"
+attrs = DRMAA.vector_attributes.each { |n| puts "   #{n}" }
+
+
+exit 0

examples/drmaa/ruby/example.rb

@@ -0,0 +1,70 @@
+#!/usr/bin/ruby
+
+#########################################################################
+#
+#  The Contents of this file are made available subject to the terms of
+#  the Sun Industry Standards Source License Version 1.2
+#
+#  Sun Microsystems Inc., March, 2006
+#
+#
+#  Sun Industry Standards Source License Version 1.2
+#  =================================================
+#  The contents of this file are subject to the Sun Industry Standards
+#  Source License Version 1.2 (the "License"); You may not use this file
+#  except in compliance with the License. You may obtain a copy of the
+#  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+#
+#  Software provided under this License is provided on an "AS IS" basis,
+#  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+#  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+#  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+#  See the License for the specific provisions governing your rights and
+#  obligations concerning the Software.
+#
+#   The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+#   Copyright: 2006 by Sun Microsystems, Inc.
+#
+#   All Rights Reserved.
+#
+#########################################################################
+
+require 'drmaa'
+
+class Sleeper < DRMAA::JobTemplate
+	def initialize
+		super
+		self.command = "/bin/sleep"
+		self.arg     = ["1"]
+		self.stdout  = ":/dev/null"
+		self.join    = true
+	end
+end
+
+version = DRMAA.version
+drm = DRMAA.drm_system
+impl = DRMAA.drmaa_implementation
+contact = DRMAA.contact
+puts "DRMAA #{drm} v #{version} impl #{impl} contact #{contact}"
+
+session = DRMAA::Session.new
+
+t = Sleeper.new
+
+jobid = session.run(t) 
+puts "job: " + jobid
+
+session.run_bulk(t, 1, 20).each { |job| 
+	puts "job: " + job 
+}
+
+session.wait_each{ |info|
+	if ! info.wifexited?
+		puts "failed: " + info.job
+	else	
+		puts info.job + " returned with " + info.wexitstatus.to_s
+	end
+}
+
+exit 0

examples/drmaa/ruby/flow/README

@@ -0,0 +1,39 @@
+== Workflow interpreter and processor
+
+   flow.rb is a utility for running job workflows in 
+   DRMAA-compliant DRM systems. Workflows are specified in 
+   flowfiles that allow expression of
+
+     * concurrent and sequential execution of sub-flows
+     * multiple runs of sub-flows with varying parameter sets
+     * actual jobs are defined in terms of DRMAA attributes
+   
+   in addition any subflow or sets of subflows can be run
+   as used with make(1) by specifying it as target.
+
+=== Job defaults
+
+   To minimize the extent of attributes necessarily
+   specified in flowfiles, flow.rb provides defaults for 
+   jobs' command path, stdout/stdin path, current working
+   directory and job name.
+
+=== Workflow verification
+
+   The -verify option can be used to print dependencies and
+   job attributes for diagnosis purposes.  To ensure each
+   workflow job can be run, a number of verifications is 
+   performed before the first job gets submitted.
+
+=== Job streaming
+
+   Large workflows are automatically run in job streaming mode
+   upon DRM saturation and a job maximum can be set in .flowrc.rb
+   to place an upper limit of jobs be kept concurrently in the
+   DRM for each workflow.
+
+=== Pre-submission plug-in
+
+   Enforcement of site-specific policies can easily be 
+   achieved through pre-submission procedures that allow
+   any job attribute to be modified freely.

examples/drmaa/ruby/flow/flow.rb

@@ -0,0 +1,911 @@
+#!/usr/bin/ruby
+
+#########################################################################
+#
+#  The Contents of this file are made available subject to the terms of
+#  the Sun Industry Standards Source License Version 1.2
+#
+#  Sun Microsystems Inc., March, 2006
+#
+#
+#  Sun Industry Standards Source License Version 1.2
+#  =================================================
+#  The contents of this file are subject to the Sun Industry Standards
+#  Source License Version 1.2 (the "License"); You may not use this file
+#  except in compliance with the License. You may obtain a copy of the
+#  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+#
+#  Software provided under this License is provided on an "AS IS" basis,
+#  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+#  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+#  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+#  See the License for the specific provisions governing your rights and
+#  obligations concerning the Software.
+#
+#   The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+#   Copyright: 2006 by Sun Microsystems, Inc.
+#
+#   All Rights Reserved.
+#
+#########################################################################
+# TODO: 
+# - provide means to restart entire flows with failed flowjobs be rerun only
+# - support bulk jobs
+# - allow DRMAA user hold be used despite user hold be used by flow itself
+#########################################################################
+
+require 'drmaa'
+
+
+# ------------------------------------------------------------------------------------------
+# Exceptions thrown during parsing stage
+
+class ParsingFunction < ArgumentError ; end
+class ParsingFormat < ArgumentError ; end
+
+
+# ------------------------------------------------------------------------------------------
+# The FlowFunction classes represent the entities found in the flowfile.
+
+class FlowFunction
+end
+class JobsInParallel < FlowFunction
+	attr_accessor :par
+	def make(key, vars, depend, depth, select)
+		do_it = select_func?(key, vars, select)
+	
+		all_jobs = Array.new
+		@par.each { |sub| 
+			name = sub[0]
+			if do_it
+				flowprint(depth, "PARALLEL: " + name)
+			end
+			new_vars = sub[1]
+			sub_vars = vars.dup
+			if ! new_vars.nil?
+				new_vars.each_pair { |var,val| sub_vars[var] = val }
+			end
+			j = $flowfunction[name]
+			if j.nil?
+				raise ParsingFunction.new("#{key}(): flow function \"#{name}\" does not exit")
+			end
+			if do_it
+				jobs = j.make(name, sub_vars, depend, depth+1, nil)
+			else
+				jobs = j.make(name, sub_vars, depend, depth+1, select)
+			end
+			if ! jobs.nil?
+				all_jobs += jobs
+			end
+		}
+		if all_jobs.size != 0
+			return all_jobs
+		else
+			return nil
+		end
+	end
+end
+
+class JobsInSequence  < FlowFunction
+	attr_accessor :seq
+	def make(key, vars, depend, depth, select)
+		do_it = select_func?(key, vars, select)
+		first = true
+		@seq.each { |sub| 
+			name = sub[0]
+			flowprint(depth, "SEQUENTIAL: " + name) if do_it
+			new_vars = sub[1]
+			sub_vars = vars.dup
+			if ! new_vars.nil?
+				new_vars.each_pair { |var,val| sub_vars[var] = val }
+			end
+			j = $flowfunction[name]
+			if j.nil?
+				raise ParsingFunction.new("#{key}: flow function \"#{name}\" does not exit")
+			end
+			if do_it
+				depend = j.make(name, sub_vars, depend, depth+1, nil)
+			else
+				depend = j.make(name, sub_vars, depend, depth+1, select)
+			end
+		}
+		return depend
+	end
+end
+
+class RunnableJob < FlowFunction
+	attr_accessor :attrs, :njobs
+	def initialize
+		@njobs = 0
+	end
+
+	def make(key, vars, depend, depth, select)
+		@njobs += 1
+		job_key = key + "#" + @njobs.to_s
+
+		do_it = select_func?(key, vars, select)
+
+		fj_attrs = Array.new
+		@attrs.each_pair { |name,t|
+			value = substitute(t, vars)
+			fj_attrs.push([ name, value ])
+		}
+		if depend.nil?
+			f = FlowJob.new(nil, fj_attrs)
+			flowprint(depth, job_key + "(" + comma_vars(vars) + ")") if do_it
+		else 
+			f = FlowJob.new(depend.dup, fj_attrs)
+			flowprint(depth, job_key + "(" + comma_vars(vars) + ") waiting for " + comma_jobs(f.depend, ", ")) if do_it
+		end
+		fj_attrs.each { |a| flowprint(depth+1, a[0] + "=\"" + a[1] + "\"") } if do_it
+		f.presubproc(job_key)
+		f.verify(job_key)
+
+		if ! do_it
+			$not_selected += 1
+			return [ ]
+		end
+
+		$flowjob[job_key] = f
+		return [ job_key ]
+	end
+end
+
+def flowprint(depth, s)
+   return if ! $parse_only
+   (depth*3).times { putc " " } ; puts s
+end
+
+def comma_vars(vars)
+s = ""
+first = true
+vars.each_pair { |var,val|
+	if first == false
+		s += ", " 
+	else
+		first = false
+	end
+	s += var + "=" + val
+}
+return s
+end
+
+def comma_jobs(jobs, sep = ",")
+s = ""
+first = true
+jobs.each { |job|
+	if first == false
+		s += sep
+	else
+		first = false
+	end
+	s += job
+}
+return s
+end
+
+def substitute(s, vars)
+vars.each_pair { |var,val|
+	s = s.sub(var, val)
+}
+return s
+end
+
+# parses name1=value1,... into a Hash
+# used both for params and attrs
+def var_list(str)
+	vars = Hash.new
+	if ! str.nil?
+		str.strip.scan(/[^,][^,]*/) { |vardef|
+			n = vardef.strip.scan(/[^=][^=]*/)
+			vars[n[0].strip] = n[1].strip
+		}
+	end
+	return vars
+end
+
+# decide if a paricular flow call was selected as target
+def select_func?(k1, vrs1, select)
+	return true if select.nil?
+
+	k2 = select[0]
+	vrs2 = select[1]
+	if k1 != k2 or vrs1.size < vrs2.size
+		return false
+	end
+
+	vrs2.each_pair { |k,v|
+		if ! vrs1.has_key?(k) or vrs1[k] != v
+			return false
+		end
+	}
+
+	return true
+end
+
+# return name of first function
+def parse_flow(file)
+	all = nil
+	begin
+		IO::foreach(file) { |line|
+			case line
+			when /^#/
+				next
+			else
+				# crack line
+				function = line.sub(/[ ]*=.*$/, "").strip
+				val = line.sub(/^[^=]*=/, "").strip
+				if all.nil?
+					all = function
+				end
+
+				# runnable job
+				if ! val.index("{").nil?
+					r = RunnableJob.new
+					jobdef = val.scan(/[^{}][^{}]*/)[0].strip
+					r.attrs = var_list(jobdef)
+					$flowfunction[function] = r
+
+				# jobs in parallel
+				elsif ! val.index("&").nil?
+					p = JobsInParallel.new
+					p.par = Array.new
+					val.scan(/[^&][^&]*/) { |sub| p.par << parse_flowcall(sub) }
+					$flowfunction[function] = p
+
+				# jobs in sequence
+				elsif ! val.index("|").nil?
+					s = JobsInSequence.new
+					s.seq = Array.new
+					val.scan(/[^|][^|]*/) { |sub| s.seq << parse_flowcall(sub) }
+					$flowfunction[function] = s
+
+				else
+					# parsing code possibly is not yet good enoug -- sorryh
+					raise ParsingFormat.new("flow file may not have empty lines")
+				end
+			end
+		}
+	end
+	return all
+end
+
+def parse_flowcall(s)
+	jobdef = s.strip.scan(/[^()][^()]*/)
+	key = jobdef[0].strip
+	vars = var_list(jobdef[1])
+	return [ key, vars ]
+end
+
+
+# ------------------------------------------------------------------------------------------
+# At end of parsing stage there is one FlowJob for each job to be run.
+# The FlowJob also keeps state information, dependency information and 
+# job finish information.
+
+class FlowJob 
+	# configuration
+	attr_accessor :attrs, :depend
+	# state information
+	attr_accessor :jobid, :info 
+	def initialize(depend, attrs)
+		@depend = depend
+		@attrs = attrs
+	end
+	# -- verification
+	def verify(key)
+		cmd = false
+		@attrs.each { |a|
+			name = a[0]
+			value = a[1]
+			if value.index('$')
+				raise ParsingFunction.new("#{key}: #{name}=#{value} contains \"$\"")
+			end
+			case name
+			when "cmd"
+				if value.index('/') == 0
+					if ! File.executable?(value)
+						raise ParsingFunction.new("#{key}: cmd=#{value} must be executable")
+					end
+				else
+					if executable_cmd(value).nil?
+						raise ParsingFunction.new("#{key}: could't find cmd=#{value} in CMDPATH")
+					end
+				end
+				cmd = true
+			when "join", "nomail"	
+				true_or_false?(key, name, value)
+			when "args", "name", "nat", "cat", "wd", "in", "out", "err", "join", "trans", "mail"
+			else
+				# bug: must use DRMAA.get_attribute_names() to detect use of invalid attributes
+				raise ParsingFunction.new("#{key}: unknown attribute \"#{name}\"")
+			end
+		}
+		if !cmd
+			raise ParsingFunction.new("#{key}: missing mandatory attribute \"cmd\"")
+		end
+	end
+	def presubproc(job_key)
+		if defined? FlowRC.presubmit_proc
+			FlowRC.presubmit_proc(job_key, @attrs)
+		end
+	end
+	def executable_cmd(cmd)
+		path = nil
+		$CMDPATH.each { |p|
+			if File.executable?(p + "/" + cmd)
+				path = p + "/" + cmd
+				break
+			end
+		}
+		return path
+	end
+	def true_or_false?(key, name, value)
+		case value
+		when "0", "false", "no", "n"
+			return false
+		when "1", "true", "yes", "y"
+			return true
+		else
+			raise ParsingFunction.new("#{key}: \"#{name}=#{value}\" is neither \"true\" nor \"false\"")
+		end
+	end
+
+	def submit(key, predecessors)
+		if $MAX_JOBS != 0 and $jobs_in_drm == $MAX_JOBS 
+			return false
+		end
+		jt = DRMAA::JobTemplate.new
+
+      # job defaults
+		jt.name = key # flow job name
+		if $flowdir.nil?
+			jt.wd = $wd
+			jt.stdout = ":/dev/null"
+			jt.join = true
+		else
+			jt.wd = $flowdir
+			jt.stdout = ":#{$flowdir}/#{key}.o"
+			jt.stderr = ":#{$flowdir}/#{key}.e"
+			jt.join = false
+		end
+
+		native = nil
+
+		attrs.each { |a|
+			name = a[0]
+			value = a[1]
+			case name
+			when "cmd"
+				if value.index("/") == 0 
+					jt.command = value
+				else
+					jt.command = executable_cmd(value)
+				end
+			when "args"
+				jt.arg = value.split(" ")
+			when "env"
+				jt.env = value.split(",")
+			when "name"
+				jt.name = value
+			when "nat"
+				native = value
+			when "cat"	
+				jt.category = value
+			when "hold"	
+				# careful! hold is used by flow itself
+				# jt.hold = true_or_false?(key, name, value)
+			when "wd"
+				jt.wd = value
+			when "in"	
+				jt.stdin = value
+			when "out"	
+				jt.stdout = value
+			when "err"	
+				jt.stderr = value
+			when "join"	
+				jt.join = true_or_false?(key, name, value)
+			when "trans"	
+				jt.transfer = value
+
+			when "mail"
+				jt.mail = value.split(",")
+			when "nomail"	
+				jt.block_mail = true_or_false?(key, name, value)
+			end
+		}
+
+		if ! predecessors.nil?
+			if $drm_depend 
+				if native.nil?
+					jt.native = "-hold_jid " + predecessors
+				else
+					jt.native = native + " -hold_jid " + predecessors
+				end
+			else
+				jt.hold = true
+				jt.native = native unless native.nil?
+			end
+		else
+			jt.native = native unless native.nil?
+		end
+
+		begin
+			jobid = $session.run(jt)
+			$already_submitted += 1
+			$last_submission = Time.now
+			@jobid = jobid
+			if ! predecessors.nil?
+				puts "#{key} " + jobid + " submitted depending on " + predecessors
+			else
+				puts "#{key} " + jobid + " submitted"
+			end
+		rescue DRMAA::DRMAATryLater
+			STDERR.puts "... try later (#{key})"
+			return false
+		end
+		$jobs_in_drm += 1
+		return true
+	end
+
+	# true, if all predecessors done 
+	def is_due? 
+		return true if @depend.nil?
+
+		self.depend.each { |key|
+			info = $flowjob[key].info
+			if info.nil? 
+				return false # not yet finished
+			end
+			if ! info.wifexited? or info.wexitstatus != 0
+				return false # failed
+			end
+		}
+
+		return true
+	end
+
+	def can_submit 
+		# now   --> [0, jobids]
+		# later --> [1, nil]
+		# never --> [2, nil]
+		r = 0
+		jobids = nil
+		self.depend.each { |key|
+			node = $flowjob[key]
+
+			info = node.info
+			if ! info.nil?
+				if !info.wifexited? or info.wexitstatus != 0
+					return [ 2, nil] # failed
+				else
+					next # done
+				end
+			end
+
+			jobid = node.jobid
+			if jobid.nil?
+				r = 1 # predecessor not yet submitted
+			else
+				# collect jobids
+				if jobids.nil?
+					jobids = jobid
+				else
+					jobids += "," + jobid
+				end
+			end
+		}
+		if r == 1
+			return [1,nil]
+		else
+			return [0,jobids]
+		end
+	end
+end
+
+
+# ------------------------------------------------------------------------------------------
+# The functions below are used by main to run the workflow  and cause 
+# successor jobs be submitted/released once they are due.
+
+# Workflow optimization requires job be submitted in order
+# pass (1): jobs without predecessors or with all predecessors run
+# pass (2): jobs whose predecessors are submitted
+# aims is as broad as possible flow submission.
+def submit_jobs(flush)
+
+	if $flowjob.size == $already_submitted or $terminate_session
+		# STDERR.puts "all jobs submitted"
+		return true # all submitted
+	end
+
+	if ! flush 
+		if $last_submission != 0 and (Time.now - $last_submission) < $STREAMING_RETRY
+			# puts "... retry not yet reached"
+			return false # retry not yet reached
+		end
+	end
+
+	# STDERR.puts "1st pass"
+	$flowjob.each_pair { |key,fj|
+		next if ! fj.jobid.nil? # already submitted
+		next if ! fj.info.nil? # already finished
+
+		# all predecessors done 
+		next if ! fj.is_due? 
+
+		if ! fj.submit(key, nil)
+			return false # try again
+		end
+
+		if $terminate_program
+			exit 1
+		elsif $terminate_session
+			terminate()
+			return true
+		end
+	}
+
+	begin
+		# STDERR.puts "2nd pass"
+		all_submitted = true
+
+		$flowjob.each_pair { |key,fj|
+			next if ! fj.jobid.nil? # already submitted
+			next if ! fj.info.nil? # already finished
+
+			# analyze predecessors
+			status = fj.can_submit()
+			if status[0] != 0 
+				all_submitted = false if status[0] == 1 
+				next
+			end
+			predecessors = status[1]
+
+			if ! fj.submit(key, predecessors)
+				return false # try again
+			end
+
+			if $terminate_program
+				exit 1
+			elsif $terminate_session
+				terminate()
+				return true
+			end
+		}
+	end until all_submitted
+
+	return true # all submitted
+end
+
+def reap_jobs
+
+	$session.wait_each(1) { |info|
+
+		# delete workflow upon user interrupt
+		if $terminate_program
+			exit 1
+		elsif $terminate_session
+			terminate()
+		end
+
+		# nothing happend
+		if info.nil?
+			submit_jobs(false)
+			next
+		end
+		$jobs_in_drm -= 1
+
+		# interpret job finish information
+		if info.wifaborted? 
+			failed = true
+			happend = "aborted"
+			caused = "terminated"
+		elsif info.wifsignaled? 
+			failed = true
+			happend = "died from " + info.wtermsig 
+			happend += " (core dump)" if info.wcoredump?  
+			caused = "terminated"
+		elsif info.wifexited?
+			exit_status = info.wexitstatus
+			if  exit_status != 0
+				failed = true
+				happend = "exited with " + exit_status.to_s
+				caused = "terminated"
+			else
+				failed = false
+				happend = "done"
+				caused = "released"
+			end
+		end
+
+		# search flow job
+		job_key = nil
+		fjob = nil
+		$flowjob.each_pair { |k,v|
+			if v.jobid.nil?
+				next 
+			end
+			if v.jobid == info.job
+				job_key = k
+				fjob = v
+				break
+			end
+		}
+		if fjob.nil?
+			puts "missing flow job for finished job " + info.job
+			exit 1
+		end
+
+		# mark flow job as done
+		fjob.info = info
+		fjob.jobid = nil
+
+		trigger = Array.new
+		if ! $terminate_session
+			# drive conclusions
+			$flowjob.each_pair { |k,v|
+				# finished and non-blocked ones: skip 
+				next if ! v.info.nil? or v.depend.nil? or v.jobid.nil?
+				# dependend to others: skip 
+				next if ! v.depend.include?(job_key)
+				
+				if failed
+					begin
+						$session.terminate(v.jobid)
+					rescue DRMAA::DRMAAInvalidJobError
+					end
+					trigger << v.jobid
+				else
+					do_rls = true
+					v.depend.each { |k|
+						do_rls = false if $flowjob[k].info.nil?
+					}
+					if do_rls and ! $drm_depend 
+						$session.release(v.jobid)
+						trigger << v.jobid
+					end
+				end
+			}
+		end
+
+		# report what happend
+		if trigger.size == 0
+			puts "#{job_key} #{info.job} " + happend
+		else
+			puts "#{job_key} #{info.job} " + happend + " " + caused + " " + comma_jobs(trigger, ", ")
+		end
+
+		submit_jobs(false)
+	}
+end
+
+# show final statistics
+def final_report
+	nfailed = 0
+	nrun = 0
+	nnotrun = 0
+
+	rusage = Hash.new
+	$flowjob.each_pair { |k,v|
+		if v.info.nil?
+			nnotrun += 1
+			next 
+		end
+		if ! v.info.wifexited? or v.info.wexitstatus != 0
+			nfailed += 1
+		else
+			nrun += 1
+		end
+		usage = v.info.rusage
+		next if usage.nil?
+		usage.each_pair { |name,value| 
+			if $USAGE_REPORT.include?(name)
+				if ! rusage.has_key?(name)
+					rusage[name] = value.to_f
+				else
+					rusage[name] += value.to_f
+				end
+			end
+		}
+	}
+	puts "# ---- final report"
+	rusage.each_pair { |name,value|
+		printf("usage: #{name} = %-7.2f\n", value)
+	}
+	puts "run: #{nrun} failed: #{nfailed} notrun: #{nnotrun}"
+end
+
+def terminate
+	if ! $did_terminate
+		STDERR.puts "Terminate!"
+		$session.terminate
+		$did_terminate = true
+	end
+end
+
+def handle_signal
+	if ! $terminate_session 
+		$terminate_session = true
+	elsif ! $terminate_program 
+		$terminate_program = true
+	end
+end
+
+def usage(ret)
+	if ret == 0
+		out =  STDOUT
+	else
+		out = STDERR
+	end
+	out.puts "usage: flow.rb [options] workflow.ff [start]"
+	out.puts "  options: -verify         only parse and verify the flow"
+	out.puts "           -dd             use DRM dependencies"
+	out.puts "           -flowdir <path> flowdir is used as defaults"
+	out.puts "  start:   <flowcall> -->  TEST or TEST($arch=solaris)"
+	exit ret
+end
+
+# ------------------------------------------------------------------------------------------
+#    main
+
+# use defaults 
+# (1) from ./.flowrc.rb 
+# (2) from $HOME/.flowrc.rb 
+# (3) or built-in ones
+
+read_rc_file = false
+if FileTest.exist?('.flowrc.rb')
+	require '.flowrc'
+	read_rc_file = true
+elsif FileTest.exist?(ENV["HOME"] + "/.flowrc.rb")
+	require ENV["HOME"] + "/.flowrc.rb"
+	read_rc_file = true
+end
+
+if ! read_rc_file
+	$CMDPATH = Dir::getwd()
+	$STREAMING_RETRY = 5
+	$USAGE_REPORT = [ ]
+	$MAX_JOBS = 0
+else
+	$CMDPATH = FlowRC::CMDPATH
+	$STREAMING_RETRY = FlowRC::STREAMING_RETRY
+	$USAGE_REPORT = FlowRC::USAGE_REPORT
+	$MAX_JOBS = FlowRC::MAX_JOBS
+end
+
+# The flowdir is used in a number of cases to have reasonable 
+# defaults. Thus it makes some difference if flowdir was 
+# specified or not:
+# 
+# wd (drmaa_wd)
+#    The flowdir is used as jobs' default working directory.
+#    Without flowdir the current working directory is simply 
+#    used. Though each jobs' working directory can also be
+#    specified within the flowfile, but if they have to that
+#    would make them harder to read by humans.  
+#
+# out/err/join (drmaa- stdout_path/stderr_path/join)
+#    Without flowdir "/dev/null" is used as default for 'out'
+#    and 'join' is true. Reason is there were no better 
+#    default to store job output/error files than the
+#    current working directory, but if that were used
+#    it might incidentally happen that masses of job 
+#    output files are dumped in some directory. If flowdir
+#    was specified at command line it is used as default
+#    for storing job output and error separately in 
+#    $flowdir/<flowjobname>.o and $flowdir/<flowjobname>.o.
+#
+# cmd (drmaa_remote_command)
+# args (drmaa_argv)
+# env (drmaa_env)
+
+
+$parse_only = false
+$drm_depend = false
+$flowdir = nil
+
+# command line parsing
+while ARGV.length >= 2 do 
+	case ARGV[0]
+	when "-verify"
+		$parse_only = true
+		ARGV.shift
+	when "-dd"
+		$drm_depend = true
+		ARGV.shift
+	when "-flowdir"
+		ARGV.shift
+		usage(1) if $flowdir or ARGV.length < 2
+		$flowdir = ARGV[0]
+		ARGV.shift
+	when "-h", "-help"
+		usage 0
+	else
+		break
+	end
+end
+if ARGV.length >= 1
+	flowfile=ARGV.shift
+	if ! FileTest.readable?(flowfile)
+	 	STDERR.puts flowfile + " does not exit"
+	 	exit 1
+	 end
+else 
+	usage(1)
+end
+if ARGV.length == 1
+	target = parse_flowcall(ARGV.shift)
+end
+usage(1) unless ARGV.length == 0
+
+# flow parsing and verification
+begin
+	$wd = Dir::getwd
+
+	$flowfunction = Hash.new
+	all = parse_flow(flowfile)
+	j = $flowfunction[all]
+
+	$flowjob = Hash.new
+	$not_selected = 0
+	target = parse_flowcall(all) if target.nil?
+	j.make(all, vars = Hash.new, nil, 0, target)
+	if $flowjob.size == 0
+		raise ParsingFormat.new("flow start \"#{target[0]}\" does not exist in #{flowfile}")
+	end
+	puts "---+ doing #{$flowjob.size} of #{$flowjob.size+$not_selected} jobs with #{target[0]} as flow target"
+
+	STDOUT.flush
+	exit 0 if $parse_only
+rescue ParsingFunction => msg
+	STDERR.puts "Error in " + msg
+	exit 1
+rescue ParsingFormat => msg
+	STDERR.puts "Format error: " + msg
+	exit 1
+end
+
+# run the workflow
+t1 = Time.now
+begin
+	$terminate_session = $terminate_program = false
+	trap("INT") { handle_signal }
+	trap("TERM") { handle_signal }
+
+	$session = DRMAA::Session.new
+	# puts "# ----- submitting jobs" 
+	$already_submitted = $last_submission = 0
+	$jobs_in_drm = 0
+
+	# May not stop reaping before all jobs 
+	# are submitted in case of streaming.
+	first = true
+	begin
+		all_reaped = false
+		all_submitted = submit_jobs(true)
+		if first
+			# puts "# ----- reaping jobs" 
+			first = false
+		else
+			if all_submitted
+				all_reaped = true 
+			else
+				sleep $STREAMING_RETRY
+			end
+		end
+		reap_jobs()
+	end until all_reaped
+
+rescue DRMAA::DRMAAException => msg
+	puts msg
+	exit 1
+end
+
+final_report()
+
+t2 = Time.now
+printf("total: %7.1f seconds\n", t2-t1)
+exit 0

examples/drmaa/ruby/flow/samples/README

@@ -0,0 +1,46 @@
+== Sample flowfiles
+
+   The samples comprise four different flowfiles
+
+		* tiny.ff      (one single job)
+		* small.ff     (29 jobs)
+		* large.ff     (780 jobs)
+		* huge.ff      (>40000 jobs)
+
+== Sample jobs
+
+   The flow require a number of job scripts
+
+		* do_make     
+		* do_test     
+		* do_inst     
+		* do_uninst   
+		* do_final    
+		* do_report   
+
+	each of which simply does a sleep.
+
+== Pre-submission procedure
+
+   In addition a sample .flowrc.rb file can be found. Besides
+   a couple of parameters it contains a pre-submission procedure.
+
+== Assumptions according the DRM setup
+
+   Note: For running the flows it is necessary to configure 
+   the DRM in a way that 
+
+		 -q gridware.q
+		 -q irix.q
+		 -q solaris.q
+		 -q linux.q
+		 -q darwin.q
+ 
+   and 
+
+       -P fast    (.flowrc.rb)
+
+   can be passed as "nat" (i.e. "drmaa_native_specification").
+
+   Yet as a matter of course the set-up requirements easily can
+   be changed, if the sample files are modified accordingly.

examples/drmaa/ruby/flow/samples/do_final

@@ -0,0 +1,8 @@
+#!/bin/sh
+me=`basename $0`
+echo "# -- args $* -- #"
+echo "# -- starting $me -- #"
+sleep 1
+ret=$?
+echo "# -- finished $me -- #"
+exit $ret

examples/drmaa/ruby/flow/samples/do_inst

@@ -0,0 +1,8 @@
+#!/bin/sh
+me=`basename $0`
+echo "# -- args $* -- #"
+echo "# -- starting $me -- #"
+sleep $1
+ret=$?
+echo "# -- finished $me -- #"
+exit $ret

examples/drmaa/ruby/flow/samples/do_make

@@ -0,0 +1,8 @@
+#!/bin/sh
+me=`basename $0`
+echo "# -- args $* -- #"
+echo "# -- starting $me -- #"
+sleep 1
+ret=$?
+echo "# -- finished $me -- #"
+exit $ret

examples/drmaa/ruby/flow/samples/do_report

@@ -0,0 +1,8 @@
+#!/bin/sh
+me=`basename $0`
+echo "# -- args $* -- #"
+echo "# -- starting $me -- #"
+sleep 1
+ret=$?
+echo "# -- finished $me -- #"
+exit $ret

examples/drmaa/ruby/flow/samples/do_test

@@ -0,0 +1,8 @@
+#!/bin/sh
+me=`basename $0`
+echo "# -- args $* -- #"
+echo "# -- starting $me -- #"
+sleep 1
+ret=$?
+echo "# -- finished $me -- #"
+exit $ret

examples/drmaa/ruby/flow/samples/do_uninst

@@ -0,0 +1,8 @@
+#!/bin/sh
+me=`basename $0`
+echo "# -- args $* -- #"
+echo "# -- starting $me -- #"
+sleep $1
+ret=$?
+echo "# -- finished $me -- #"
+exit $ret

examples/drmaa/ruby/flow/samples/huge.ff

@@ -0,0 +1,36 @@
+# ------------------------------------------------------------------------------------------
+ALL = ALLFLOWS | REPORT
+ALLFLOWS = FLOW($arch=solaris) & FLOW($arch=linux) & FLOW($arch=irix) & FLOW($arch=darwin)
+FLOW = BUILD | INST | TESTS | FINAL
+# ------------------------------------------------------------------------------------------
+BUILD = { cmd=do_make, nat=-q $arch.q, args= 5 }
+INST = { cmd=do_inst, nat=-q gridware.q, args=4 -local -bin $arch, name=I$arch }
+TESTS = SEVEN & SEVEN & SEVEN & SEVEN
+SEVEN = DAY($day=mon) & DAY($day=tue) & DAY($day=wed) & DAY($day=thu) & DAY($day=fri) & DAY($day=sat) & DAY($day=sun)
+DAY = T & T & T & T
+T = S1 & S2 & S3 & S4 & S1 & S2 & S3 & S4
+S1 = TT1 | TT2 | TT3
+S2 = TT1 | TT2 | TT3
+S3 = TT1 | TT2 | TT3
+S4 = TT1 | TT2 | TT3
+TT1 = T1 & T2 & T3 & T4
+TT2 = T1 & T2 & T3 & T4
+TT3 = T1 & T2 & T3 & T4
+TT4 = T1 & T2 & T3 & T4
+TT5 = T1 & T2 & T3 & T4
+T1 = { cmd=do_test, nat= -q $arch.q, args=1, args=$day }
+T2 = { cmd=do_test, nat= -q $arch.q, args=2, args=$day }
+T3 = { cmd=do_test, nat= -q $arch.q, args=3, args=$day }
+T4 = { cmd=do_test, nat= -q $arch.q, args=4, args=$day }
+FINAL = { cmd=do_final, nat=-q $arch.q, name=FIN$arch }
+# ------------------------------------------------------------------------------------------
+REPORT = LANG($whom=engineering) & LANG($whom=markting) & LANG($whom=sales)
+LANG = RR1($lang=ger) & RR2($lang=eng) & RR3($lang=jap)
+RR1 = R1($size=1G) | R2($size=2G) | R3($size=4G)
+RR2 = R1($size=1G) | R2($size=2G) | R3($size=4G)
+RR3 = R1($size=1G) | R2($size=2G) | R3($size=4G)
+R1 = R($format=html) & R($format=wiki) & R($format=pdf) & R($format=soffice )
+R2 = R($format=html) & R($format=wiki) & R($format=pdf) & R($format=soffice )
+R3 = R($format=html) & R($format=wiki) & R($format=pdf) & R($format=soffice )
+R = { cmd=do_report, nat=-q gridware.q, args=$lang $size $format }
+# ------------------------------------------------------------------------------------------

examples/drmaa/ruby/flow/samples/large.ff

@@ -0,0 +1,21 @@
+# ------------------------------------------------------------------------------------------
+ALL = FLOW($arch=solaris) & FLOW($arch=linux) & FLOW($arch=irix) & FLOW($arch=darwin)
+FLOW = BUILD | INST | TESTS | FINAL
+TESTS = T & T & T & T
+T = S1 & S2 & S3 & S4
+S1 = TT1 | TT2 | TT3
+S2 = TT1 | TT2 | TT3
+S3 = TT1 | TT2 | TT3
+S4 = TT1 | TT2 | TT3
+TT1 = T1 & T2 & T3 & T4
+TT2 = T1 & T2 & T3 & T4
+TT3 = T1 & T2 & T3 & T4
+# ------------------------------------------------------------------------------------------
+BUILD = { cmd=do_make, nat=-q $arch.q, args=5 }
+INST = { cmd=do_inst, nat = -q gridware.q, args=1 -local -bin $arch, name=I$arch }
+FINAL = { cmd=do_final, name=FIN$arch, args=1 }
+T1 = { cmd=do_test, nat= -q $arch.q, args=1 }
+T2 = { cmd=do_test, nat= -q $arch.q, args=2 }
+T3 = { cmd=do_test, nat= -q $arch.q, args=3 }
+T4 = { cmd=do_test, nat= -q $arch.q, args=4 }
+# ------------------------------------------------------------------------------------------

examples/drmaa/ruby/flow/samples/small.ff

@@ -0,0 +1,15 @@
+# ------------------------------------------------------------------------------------------
+ALL = ALLFLOWS | REPORT
+# ------------------------------------------------------------------------------------------
+ALLFLOWS = FLOW($arch=darwin) & FLOW($arch=linux) & FLOW($arch=irix) & FLOW($arch=solaris)
+FLOW = BUILD | INST | TESTS | FINAL
+TESTS = T1 & T2 & T3 & T4
+# ------------------------------------------------------------------------------------------
+BUILD = { cmd=do_make, nat=-q $arch.q, args=5 }
+INST = { cmd=do_inst, nat=-q gridware.q, args=1 -local -bin $arch, name=I$arch }
+FINAL = { cmd=do_uninst, nat=-q $arch.q, args=1, name=FIN$arch }
+T1 = { cmd=do_test, nat = -q $arch.q, args = 1 }
+T2 = { cmd=do_test, nat = -q $arch.q, args = 2 }
+T3 = { cmd=do_test, nat = -q $arch.q, args = 3 }
+T4 = { cmd=do_test, nat = -q $arch.q, args = 4 }
+REPORT = { cmd=do_report }

examples/drmaa/ruby/flow/samples/tiny.ff

@@ -0,0 +1 @@
+TEST = {cmd=do_test, args=-w 15}

examples/drmaa/ruby/sig.rb

@@ -0,0 +1,66 @@
+#!/usr/bin/ruby
+
+#########################################################################
+#
+#  The Contents of this file are made available subject to the terms of
+#  the Sun Industry Standards Source License Version 1.2
+#
+#  Sun Microsystems Inc., March, 2006
+#
+#
+#  Sun Industry Standards Source License Version 1.2
+#  =================================================
+#  The contents of this file are subject to the Sun Industry Standards
+#  Source License Version 1.2 (the "License"); You may not use this file
+#  except in compliance with the License. You may obtain a copy of the
+#  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+#
+#  Software provided under this License is provided on an "AS IS" basis,
+#  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+#  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+#  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+#  See the License for the specific provisions governing your rights and
+#  obligations concerning the Software.
+#
+#   The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+#   Copyright: 2006 by Sun Microsystems, Inc.
+#
+#   All Rights Reserved.
+#
+#########################################################################
+
+require 'drmaa'
+
+if ARGV.length < 1
+	puts "usage: sig.rb <job-path> <args>"
+	exit 1
+end
+
+s = DRMAA::Session.new
+
+t = DRMAA::JobTemplate.new
+t.command = ARGV[0]
+ARGV.shift
+t.arg = ARGV
+t.stdout = ":/dev/null"
+t.join = true
+
+job = s.run(t)
+
+puts "job: " + job
+
+info = s.wait(job)
+
+if info.wifexited?
+	puts info.job + " returned with " + info.wexitstatus.to_s
+elsif info.wifsignaled?
+	if info.wcoredump?
+		puts info.job + " returned died from " + info.wtermsig.to_s + " (core dumped)"
+	else
+		puts info.job + " returned died from " + info.wtermsig.to_s 
+	end
+elsif info.wifaborted?
+	puts "aborted: " + info.job
+end
+info.rusage.each_pair { |name,value| puts "usage " + name + " " + value }

examples/drmaa/ruby/stream_and_trap.rb

@@ -0,0 +1,99 @@
+#!/usr/bin/ruby
+
+#########################################################################
+#
+#  The Contents of this file are made available subject to the terms of
+#  the Sun Industry Standards Source License Version 1.2
+#
+#  Sun Microsystems Inc., March, 2006
+#
+#
+#  Sun Industry Standards Source License Version 1.2
+#  =================================================
+#  The contents of this file are subject to the Sun Industry Standards
+#  Source License Version 1.2 (the "License"); You may not use this file
+#  except in compliance with the License. You may obtain a copy of the
+#  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+#
+#  Software provided under this License is provided on an "AS IS" basis,
+#  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+#  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+#  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+#  See the License for the specific provisions governing your rights and
+#  obligations concerning the Software.
+#
+#   The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+#   Copyright: 2006 by Sun Microsystems, Inc.
+#
+#   All Rights Reserved.
+#
+#########################################################################
+
+
+require 'drmaa'
+
+class Sleeper < DRMAA::JobTemplate
+	def initialize
+		super
+		self.command = "/bin/sleep"
+		self.arg     = ["1"]
+		self.stdout  = ":/dev/null"
+		self.join    = true
+	end
+end
+
+
+$terminate_session = $terminate_program = false
+def handle_signal
+	if ! $terminate_session 
+		$terminate_session = true
+	elsif ! $terminate_program 
+		$terminate_program = true
+	end
+end
+trap("INT") { handle_signal }
+trap("TERM") { handle_signal }
+
+session = DRMAA::Session.new
+
+# causes DRMAA::Session:run() and DRMAA::Session:run_bulk()
+# to sleep and retry in case of DRMAA::DRMAATryAgain. 
+# That way we implement job streaming.
+session.retry = 5
+
+t = Sleeper.new
+
+jobs = Array.new
+for i in 1 .. 20 do
+	job = session.run(t)
+	puts "job: " + job
+	jobs << job
+	break if $terminate_session
+end
+for i in 1 .. 10
+	bulk = session.run_bulk(t, 1, 2)
+	bulk.each { |job| puts "job: " + job }
+	jobs += bulk
+	break if $terminate_session
+end
+
+while jobs.size > 0 do
+	info = session.wait_any(1)
+	if ! info.nil?
+		if ! info.wifexited?
+			puts "failed: " + info.job
+		else	
+			puts info.job + " returned with " + info.wexitstatus.to_s
+		end
+		jobs.delete(info.job)
+	else
+		if $terminate_program
+			jobs.clear
+		elsif $terminate_session
+			session.terminate
+		end
+	end
+end
+
+exit 0

examples/drmaa/ruby/test_all.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+./example.rb && ./array.rb && ./sig.rb /bin/sleep 1 && ./stream_and_trap.rb && ./threads.rb && ./attributes.rb
+ret=$?
+if [ $ret -ne 0 ]; then
+	echo "##### failed #####"
+else
+	echo "##### success #####"
+fi
+exit $ret

examples/drmaa/ruby/threads.rb

@@ -0,0 +1,80 @@
+#!/usr/bin/ruby
+
+#########################################################################
+#
+#  The Contents of this file are made available subject to the terms of
+#  the Sun Industry Standards Source License Version 1.2
+#
+#  Sun Microsystems Inc., March, 2006
+#
+#
+#  Sun Industry Standards Source License Version 1.2
+#  =================================================
+#  The contents of this file are subject to the Sun Industry Standards
+#  Source License Version 1.2 (the "License"); You may not use this file
+#  except in compliance with the License. You may obtain a copy of the
+#  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+#
+#  Software provided under this License is provided on an "AS IS" basis,
+#  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+#  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+#  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+#  See the License for the specific provisions governing your rights and
+#  obligations concerning the Software.
+#
+#   The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+#   Copyright: 2006 by Sun Microsystems, Inc.
+#
+#   All Rights Reserved.
+#
+#########################################################################
+
+require 'drmaa'
+require 'thread'
+
+class Sleeper < DRMAA::JobTemplate
+	def initialize
+		super
+		self.command = "/bin/sleep"
+		self.arg     = ["1"]
+		self.stdout  = ":/dev/null"
+		self.join    = true
+	end
+end
+
+# Submit a bunch of jobs from a number of threads
+# and wait for them in main thread.
+#
+# Note: Ruby threads are not identical with operating
+# system threads.
+
+version = DRMAA.version
+drm = DRMAA.drm_system
+puts "DRMAA #{drm} v #{version}"
+
+session = DRMAA::Session.new
+t = Sleeper.new
+
+i = 0
+while i<4 do
+	Thread.start do 
+		j = 0
+		while j<20 do
+			puts "job: " + session.run(t)
+			j += 1
+		end
+	end
+	i += 1
+end
+
+session.wait_each{ |info|
+	job = info.job
+	if ! info.wifexited?
+		puts "failed: " + info.job
+	else	
+		puts info.job + " returned with " + info.wexitstatus.to_s
+	end
+}
+
+exit 0

examples/jobs/array_submitter.sh

@@ -0,0 +1,106 @@
+#!/bin/sh
+#
+#___INFO__MARK_BEGIN__
+##########################################################################
+#
+#  The Contents of this file are made available subject to the terms of
+#  the Sun Industry Standards Source License Version 1.2
+#
+#  Sun Microsystems Inc., March, 2001
+#
+#
+#  Sun Industry Standards Source License Version 1.2
+#  =================================================
+#  The contents of this file are subject to the Sun Industry Standards
+#  Source License Version 1.2 (the "License"); You may not use this file
+#  except in compliance with the License. You may obtain a copy of the
+#  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+#
+#  Software provided under this License is provided on an "AS IS" basis,
+#  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+#  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+#  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+#  See the License for the specific provisions governing your rights and
+#  obligations concerning the Software.
+#
+#  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+#  Copyright: 2001 by Sun Microsystems, Inc.
+#
+#  All Rights Reserved.
+#
+##########################################################################
+#___INFO__MARK_END__
+
+#
+# This sample consists of three scripts belonging toghether
+#
+#    array_submitter.sh
+#    step_A_array_submitter.sh
+#    step_B_array_submitter.sh
+#
+# The number <n> passed as an argument to the interactively started 
+# array_submitter.sh is used to specify the the size of the two array 
+# jobs step_A_array_submitter.sh/step_B_array_submitter.sh which are 
+# submitted. Each single job of array job B is not scheduled before 
+# array job A has not passed the section where qalter is used to release 
+# the succesor task. Refer to qsub(1) for more information about array
+# jobs.
+#  
+# This is a typical scenario in DCC industry where schemes like this
+# are used to control sequence of large rendering jobs.
+# Note that it is necessary that all hosts where A jobs are started
+# must be submit hosts to allow the qalter happen.
+#
+
+#$ -S /bin/sh
+
+if [ x$SGE_ROOT = x ]; then
+   SGE_ROOT=/usr/SGE
+fi
+if [ ! -d $SGE_ROOT ]; then
+   echo "error: SGE_ROOT directory $SGE_ROOT does not exist"
+   exit 1
+fi
+
+ARC=`$SGE_ROOT/util/arch`
+
+QSUB=$SGE_ROOT/bin/$ARC/qsub
+QALTER=$SGE_ROOT/bin/$ARC/qalter
+
+if [ ! -x $QSUB ]; then
+   echo "error: cannot execute qsub command under $QSUB"
+   exit 1
+fi
+
+if [ ! -x $QALTER ]; then
+   echo "error: cannot execute qalter command under $QALTER"
+   exit 1
+fi
+
+tasks=0
+
+while [ "$1" != "" ]; do
+   case "$1" in
+   [0-9]*)
+      tasks=$1
+      shift 
+      ;;
+   esac
+done
+
+if [ $tasks = 0 ]; then
+   echo "usage: array_submitter.sh <number_of_tasks>"
+   exit 1
+fi
+
+# submit step A jobarray
+jobid_a=`$QSUB -t 1-$tasks -r y -N StepA $SGE_ROOT/examples/jobs/step_A_array_submitter.sh | cut -f3 -d" "|cut -f1 -d.`
+echo "submission result: jobid_a = $jobid_a"
+
+# submit step B jobarray with hold state
+jobid_b=`$QSUB -t 1-$tasks -h -r y -N StepB $SGE_ROOT/examples/jobs/step_B_array_submitter.sh | cut -f3 -d" "|cut -f1 -d.`
+echo "submission result: jobid_b = $jobid_b"
+
+# put jobid of step B into context of step A
+$QALTER -ac succ=$jobid_b $jobid_a

examples/jobs/env-tester.sh

@@ -0,0 +1,36 @@
+#!/bin/sh
+#$ -S /bin/sh
+#___INFO__MARK_BEGIN__
+##########################################################################
+#
+#  The Contents of this file are made available subject to the terms of
+#  the Sun Industry Standards Source License Version 1.2
+#
+#  Sun Microsystems Inc., March, 2001
+#
+#
+#  Sun Industry Standards Source License Version 1.2
+#  =================================================
+#  The contents of this file are subject to the Sun Industry Standards
+#  Source License Version 1.2 (the "License"); You may not use this file
+#  except in compliance with the License. You may obtain a copy of the
+#  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+#
+#  Software provided under this License is provided on an "AS IS" basis,
+#  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+#  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+#  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+#  See the License for the specific provisions governing your rights and
+#  obligations concerning the Software.
+#
+#  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+#  Copyright: 2001 by Sun Microsystems, Inc.
+#
+#  All Rights Reserved.
+#
+##########################################################################
+#___INFO__MARK_END__
+echo ------------------------------------
+env
+echo ------------------------------------

examples/jobs/jobnet_submitter.sh

@@ -0,0 +1,77 @@
+#!/bin/sh
+#
+#
+#___INFO__MARK_BEGIN__
+##########################################################################
+#
+#  The Contents of this file are made available subject to the terms of
+#  the Sun Industry Standards Source License Version 1.2
+#
+#  Sun Microsystems Inc., March, 2001
+#
+#
+#  Sun Industry Standards Source License Version 1.2
+#  =================================================
+#  The contents of this file are subject to the Sun Industry Standards
+#  Source License Version 1.2 (the "License"); You may not use this file
+#  except in compliance with the License. You may obtain a copy of the
+#  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+#
+#  Software provided under this License is provided on an "AS IS" basis,
+#  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+#  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+#  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+#  See the License for the specific provisions governing your rights and
+#  obligations concerning the Software.
+#
+#  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+#  Copyright: 2001 by Sun Microsystems, Inc.
+#
+#  All Rights Reserved.
+#
+##########################################################################
+#___INFO__MARK_END__
+
+QSUB=$SGE_ROOT/bin/$ARC/qsub
+name_base=Net
+hold=""
+jobs=5
+
+while [ "$1" != "" ]; do
+   case "$1" in
+   -N)
+      shift 
+      name_base=$1
+      shift 
+      ;;
+   -h)
+      hold=-h
+      shift 
+      ;;
+   [0-9]*)
+      jobs=$1
+      shift 
+      ;;
+   esac
+done
+
+echo "going to submit $jobs jobs"
+
+jobid=0
+REQUEST=""
+
+i=1
+while [ $i -le $jobs ]; do
+   if [ $i -ne 1 ]; then
+      opt="-hold_jid $jobid"
+   fi
+   
+   jobid=`$QSUB $REQUEST -r y -N $name_base$i $hold $opt $SGE_ROOT/examples/jobs/sleeper.sh 10 | cut -f3 -d" "`
+   if [ $i -ne 1 ]; then
+      echo submitted job \#$i name = $name_base$i with jobid $jobid and $opt
+   else
+      echo submitted job \#$i name = $name_base$i with jobid $jobid
+   fi
+   i=`expr $i + 1`
+done

examples/jobs/matlab_script.sh

@@ -1,81 +0,0 @@
-#!/bin/bash
-
-#############################################################
-# This example produces a very simple plot and              #
-# saves it as Matlab figure file and as PNG file            #
-#############################################################
-
-#############################################################
-# set qsub options                                          #
-#############################################################
-# run in low.q
-#$ -l low
-
-# request enough memory
-#$ -l h_vmem=8G,memory=8G,h_stack=8M
-
-# request 1 matlab license.
-#$ -l matlab=1
-
-# Name the job 'Matlab'
-#$ -N Matlab
-
-# send e-mail after job has finished
-# use the -M option to define your e-mail address
-# #$ -M meine-email@example.org
-#$ -m e
-
-# join stdout and stderr in one file
-#$ -j y
-
-#############################################################
-# output hostname and date (comment out if not needed)      #
-#############################################################
-echo "Runnning Matlab on host " `hostname`
-echo "Starting Matlab at " `date`
-
-#############################################################
-# launch matlab                                             #
-#############################################################
-
-# run non-interactive Matlab session
-# use no display (-nodisplay)
-# don't show splash screen at startup (-nosplash)
-# don't start the matlab desktop (-nodesktop)
-# use software opengl (-softwareopengl)
-# only use single threaded computations (limit to use of 1 core, -singleCompThread)
-# execute all matlab commands between '<< END' and matching 'END'
-
-# Don't forget to add 'exit' and 'END' after replacing
-# the commands with your own!
-
-/opt/matlab/bin/matlab -nodisplay -nosplash -nodesktop -softwareopengl -singleCompThread << END
-
-  % get environment variable JOB_ID
-  jobid=str2num(getenv('JOB_ID'));
-  if isempty(jobid)
-     jobid = 0;
-  end
-
-  % create filenames for the figure
-  filename=sprintf('matlab_figure_%d', jobid);
-
-  % create new empty figure and save figure handle
-  fh = figure();
-
-  % draw plot
-  plot(-pi:0.01:pi, sin(-pi:0.01:pi));
-
-  % save figure as matlab figure and PNG
-  saveas(fh, filename, 'fig');
-  saveas(fh, filename, 'png');
-
-  % EXIT MATLAB
-  exit;
-
-END
-
-#############################################################
-# output date (comment out if not needed)                   #
-#############################################################
-echo "Matlab finnished at " `date`

examples/jobs/matlab_script.sh

@@ -0,0 +1 @@
+../../local/examples/jobs/matlab_script.sh

examples/jobs/pascal.sh

@@ -0,0 +1,107 @@
+#!/bin/sh
+#
+#___INFO__MARK_BEGIN__
+##########################################################################
+#
+#  The Contents of this file are made available subject to the terms of
+#  the Sun Industry Standards Source License Version 1.2
+#
+#  Sun Microsystems Inc., March, 2001
+#
+#
+#  Sun Industry Standards Source License Version 1.2
+#  =================================================
+#  The contents of this file are subject to the Sun Industry Standards
+#  Source License Version 1.2 (the "License"); You may not use this file
+#  except in compliance with the License. You may obtain a copy of the
+#  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+#
+#  Software provided under this License is provided on an "AS IS" basis,
+#  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+#  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+#  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+#  See the License for the specific provisions governing your rights and
+#  obligations concerning the Software.
+#
+#  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+#  Copyright: 2001 by Sun Microsystems, Inc.
+#
+#  All Rights Reserved.
+#
+##########################################################################
+#___INFO__MARK_END__
+#
+# This is a sample script to demonstrate use of job dependencies. The 
+# sample submits one job for each node in the pascal triangle: 
+#
+#                        1               depth 1
+#                       / \
+#                      1   1             depth 2
+#                     / \ / \
+#                    1   2   1           depth 3
+#                   / \ / \ / \
+#                  1   3   3   1         depth 4
+#                  
+#                  :   :   :   :
+#
+# Data exchange between jobs is done via files in jobnet_dir. 
+#
+# Usage: pascal.sh <depth of pascal triangle>
+
+jobnet_dir=$HOME/pascal_jobnet
+
+if [ $# -ne 1 ]; then
+   echo "usage: pascal.sh <depth of pascal triangle>" >&2
+   exit 1
+fi 
+n=$1
+i=1
+
+mkdir $jobnet_dir
+rm $jobnet_dir/*
+
+while [ $i -le $n ]; do
+   j=1
+   while [ $j -le $i ]; do
+      prev_line=`expr $i - 1` 
+
+      # specify own jobname
+      submit_args="-N P${i}_${j}"
+
+      if [ $j -gt 1 -a $j -lt $i ]; then
+         depend1=P${prev_line}_`expr ${j} - 1`
+         depend2=P${prev_line}_${j}
+         depend="$depend1 $depend2"
+         submit_args="$submit_args -hold_jid $depend1,$depend2"
+      elif [ $j -gt 1 ]; then
+         depend=P${prev_line}_`expr ${j} - 1`
+         submit_args="$submit_args -hold_jid $depend"
+      elif [ $j -lt $i ]; then
+         depend=P${prev_line}_${j}
+         submit_args="$submit_args -hold_jid $depend"
+      fi   
+
+      echo "qsub -j y -o $jobnet_dir $submit_args -- $jobnet_dir $depend"
+      qsub -r y -j y -o $jobnet_dir $submit_args -- $jobnet_dir $depend << EOF 
+#!/bin/sh
+#$ -S /bin/sh
+result=0
+jobnet_dir=\$1
+shift
+while [ \$# -gt 0 ]; do
+   depend=\$1
+   shift
+   to_add=\`cat \$jobnet_dir/DATA_\$depend\`
+   result=\`expr \$result + \$to_add\`
+   echo "\$REQUEST: adding \$to_add found in \$jobnet_dir/DATA_\$depend results in \$result"  
+done
+if [ \$result = 0 ]; then
+   result=1
+fi
+echo \$result > \$jobnet_dir/DATA_\$REQUEST 
+EOF
+      j=`expr $j + 1`
+   done
+   i=`expr $i + 1`
+done

examples/jobs/periodic_sleeper.sh

@@ -1,75 +0,0 @@
-#!/bin/bash
-# This job script takes a nap for 10 seconds (or paramter $2) every 30 minutes (or paramter $1)
-
-# SGE options
-#$ -N PSleeper
-#$ -l scf=1M,mem=100M,h_vmem=100M
-#$ -q normal.q
-#$ -cwd
-
-# process args
-case "$1" in
-    -h)
-        echo "usage: $0 [-h | [-d] [T] [nap]]"
-        echo "periodically take a nap"
-        echo ""
-        echo "-h   print this help and exit"
-        echo "-d   print debug info"
-        echo "T    take a nap every T minutes (default: 30)"
-        echo "nap  take a nap for nap seconds (default: 10)"
-        exit 1
-        ;;
-    *)
-        debug=0
-        terse="-terse"
-        debug_flag=""
-        do_echo=0
-        T=30
-        nap=10
-        while (( "$#" )); do
-            case "$1" in
-                -d)
-                    debug=1
-                    terse=""
-                    debug_flag="-d"
-                    do_echo=1
-                    ;;
-                *)
-                    T=${1:-30}
-                    nap=${2:-10}
-                    break
-                    ;;
-            esac
-            shift
-        done
-        ;;
-esac
-
-# set other variables
-next=$(date -d "${T} minutes" +%Y%m%d%H%M)
-script=/opt/SGE/examples/jobs/periodic_sleeper.sh
-
-# output some informations
-if [ ${debug} -eq 1 ]; then
-    echo "T = ${T}, nap=${nap}"
-    echo "next run at ${next} (YYYYMMDDhhmm)"
-    echo "debug_flag = ${debug_flag}, do_echo = ${do_echo}"
-    echo ""
-fi
-
-# commands to run in Grid Engine
-/opt/SGE/examples/jobs/sleeper.sh ${nap} ${do_echo}
-
-# re-submit script to execute in T minutes
-jobid=$(qsub ${terse} -a ${next} ${script} ${debug_flag} ${T} ${nap})
-exit_code=$?
-if [ ${debug} -eq 1 ]; then
-    echo "${jobid}"
-fi
-if [ ${exit_code} -ne 0 ]; then
-    if [ ${debug} -eq 1 ]; then
-        echo "${jobid}"
-        echo "Ups, something went wrong, check output!"
-    fi
-    exit ${exit_code}
-fi

examples/jobs/periodic_sleeper.sh

@@ -0,0 +1 @@
+../../local/examples/jobs/periodic_sleeper.sh

examples/jobs/pminiworm.sh

@@ -0,0 +1,79 @@
+#!/bin/sh
+#___INFO__MARK_BEGIN__
+##########################################################################
+#
+#  The Contents of this file are made available subject to the terms of
+#  the Sun Industry Standards Source License Version 1.2
+#
+#  Sun Microsystems Inc., March, 2001
+#
+#
+#  Sun Industry Standards Source License Version 1.2
+#  =================================================
+#  The contents of this file are subject to the Sun Industry Standards
+#  Source License Version 1.2 (the "License"); You may not use this file
+#  except in compliance with the License. You may obtain a copy of the
+#  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+#
+#  Software provided under this License is provided on an "AS IS" basis,
+#  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+#  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+#  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+#  See the License for the specific provisions governing your rights and
+#  obligations concerning the Software.
+#
+#  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+#  Copyright: 2001 by Sun Microsystems, Inc.
+#
+#  All Rights Reserved.
+#
+##########################################################################
+#___INFO__MARK_END__
+
+#
+#
+
+# -------------------------------------------
+# --          use Bourne shell             --
+#$ -S /bin/sh
+# --             our name                  --
+#$ -N PMiniWorm
+# -------------------------------------------
+# -- send mail if the job exits abnormally --
+#$ -m a
+# -------------------------------------------
+# --     What to redirect to where         --
+#$ -e /dev/null
+#$ -o /dev/null
+
+QSUB=$SGE_ROOT/bin/$ARC/qsub
+SLEEP=120
+
+echo using $QSUB as qsub command
+
+if [ "$1" = "" ]; then
+   arg=1
+else
+   arg=`expr $1 + 1`
+fi
+NAME=W$arch$arg
+
+# started by SGE or manually 
+if [ "$JOB_ID" = "" ]; then
+   echo "submitting $NAME"
+else
+   sleep $SLEEP
+fi
+
+# first try
+# cmd="$QSUB -N $NAME -l arch=$arch $SGE_ROOT/examples/jobs/pminiworm.sh $arg"
+cmd="$QSUB -N $NAME $SGE_ROOT/examples/jobs/pminiworm.sh $arg"
+$cmd
+
+# repeat until success 
+while [ "x$?" != "x0" ]; do
+   echo "pminiworm.sh: qsub failed - retrying .." >&2
+   sleep $SLEEP
+   $cmd
+done

examples/jobs/simple.sh

@@ -0,0 +1,47 @@
+#!/bin/sh
+#
+#
+#___INFO__MARK_BEGIN__
+##########################################################################
+#
+#  The Contents of this file are made available subject to the terms of
+#  the Sun Industry Standards Source License Version 1.2
+#
+#  Sun Microsystems Inc., March, 2001
+#
+#
+#  Sun Industry Standards Source License Version 1.2
+#  =================================================
+#  The contents of this file are subject to the Sun Industry Standards
+#  Source License Version 1.2 (the "License"); You may not use this file
+#  except in compliance with the License. You may obtain a copy of the
+#  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+#
+#  Software provided under this License is provided on an "AS IS" basis,
+#  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+#  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+#  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+#  See the License for the specific provisions governing your rights and
+#  obligations concerning the Software.
+#
+#  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+#  Copyright: 2001 by Sun Microsystems, Inc.
+#
+#  All Rights Reserved.
+#
+##########################################################################
+#___INFO__MARK_END__
+
+# This is a simple example of a SGE batch script
+
+# request Bourne shell as shell for job
+#$ -S /bin/sh
+
+#
+# print date and time
+date
+# Sleep for 20 seconds
+sleep 20
+# print date and time again
+date

examples/jobs/simple_conda_test.sh

@@ -1,37 +0,0 @@
-#! /bin/bash
-
-#############################################################
-# This example show a list of availabel conda environments  #
-#############################################################
-
-#############################################################
-# set qsub options                                          #
-#############################################################
-# run in low.q
-#$ -l low
-
-# request enough memory
-# #$ -l h_vmem=8G,memory=8G,h_stack=8M
-
-# Name the job 'Conda-Test'
-#$ -N Conda-Test
-
-#############################################################
-# initialize conda                                          #
-#############################################################
-__conda_setup="$('/opt/anaconda3/bin/conda' 'shell.bash' 'hook' 2> /dev/null)"
-if [ $? -eq 0 ]; then
-	eval "$__conda_setup"
-else
-	if [ -f "/opt/anaconda3/etc/profile.d/conda.sh" ]; then
-		. "/opt/anaconda3/etc/profile.d/conda.sh"
-	else
-		export PATH="/opt/anaconda3/bin:$PATH"
-	fi
-fi
-unset __conda_setup
-
-#############################################################
-# show conda environments                                   #
-#############################################################
-conda env list

examples/jobs/simple_conda_test.sh

@@ -0,0 +1 @@
+../../local/examples/jobs/simple_conda_test.sh

examples/jobs/sleeper.sh

@@ -0,0 +1,63 @@
+#!/bin/sh
+#
+#___INFO__MARK_BEGIN__
+##########################################################################
+#
+#  The Contents of this file are made available subject to the terms of
+#  the Sun Industry Standards Source License Version 1.2
+#
+#  Sun Microsystems Inc., March, 2001
+#
+#
+#  Sun Industry Standards Source License Version 1.2
+#  =================================================
+#  The contents of this file are subject to the Sun Industry Standards
+#  Source License Version 1.2 (the "License"); You may not use this file
+#  except in compliance with the License. You may obtain a copy of the
+#  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+#
+#  Software provided under this License is provided on an "AS IS" basis,
+#  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+#  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+#  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+#  See the License for the specific provisions governing your rights and
+#  obligations concerning the Software.
+#
+#  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+#  Copyright: 2001 by Sun Microsystems, Inc.
+#
+#  All Rights Reserved.
+#
+##########################################################################
+#___INFO__MARK_END__
+
+#
+# Usage: sleeper.sh [time [do_echo]]
+#        default for time is 60 seconds
+#        default for do_echo is 1 (=true)
+#
+
+# -- our name ---
+#$ -N Sleeper
+#$ -S /bin/sh
+
+
+time=60
+do_echo=1
+if [ $# -ge 1 ]; then
+   time=$1
+fi
+if [ $# -ge 2 ]; then
+   do_echo=$2
+fi
+
+if [ $do_echo -ne 0 ]; then
+   /bin/echo Here I am: `hostname`. Sleeping now at: `date`
+fi
+
+sleep $time
+
+if [ $do_echo -ne 0 ]; then
+   echo Now it is: `date`
+fi

examples/jobs/ssession.sh

@@ -0,0 +1,187 @@
+#!/bin/sh
+#$ -S /bin/sh
+#$ -pe make 1
+#$ -N SSession
+#$ -v PATH
+
+#___INFO__MARK_BEGIN__
+##########################################################################
+#
+#  The Contents of this file are made available subject to the terms of
+#  the Sun Industry Standards Source License Version 1.2
+#
+#  Sun Microsystems Inc., March, 2001
+#
+#
+#  Sun Industry Standards Source License Version 1.2
+#  =================================================
+#  The contents of this file are subject to the Sun Industry Standards
+#  Source License Version 1.2 (the "License"); You may not use this file
+#  except in compliance with the License. You may obtain a copy of the
+#  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+#
+#  Software provided under this License is provided on an "AS IS" basis,
+#  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+#  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+#  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+#  See the License for the specific provisions governing your rights and
+#  obligations concerning the Software.
+#
+#  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+#  Copyright: 2009 by Sun Microsystems, Inc.
+#
+#  All Rights Reserved.
+#
+##########################################################################
+#___INFO__MARK_END__
+
+
+ARCH=`$SGE_ROOT/util/arch`
+ECHO="$SGE_ROOT/utilbin/$ARCH/echo_raw -e"
+
+ssession_logging_enabled="false"       # is logging enabled?
+ssession_logfile="/tmp/ssession.log"   # logfile
+tfile="taskfile.txt"                   # default taskfile name if not other specified
+mfile=""                               # makefile name
+isource="tfile"                        # type of onput "tfile" or "mfile"
+
+ssession_show_usage() 
+{
+   echo "usage: ssession [ taskfile | -mf makefile ]"
+   echo 
+   echo "   If there is neither a taskfile nor a makefile specified then"
+   echo "   this script assumes that there is taskfile named taskfile.txt"
+   echo "   in the current working directory."
+   echo
+   echo "   taskfile    - taskfile containing the tasks to be executed in the session"
+   echo "   makefile    - makefile containing the tasks an depedency definition"
+}
+
+# add start rule to makefile
+ssession_makefile_add_all()
+{
+   taskfile=$1
+   makefile=$2
+
+   start="all:" 
+   line_i=1
+   max=`wc -l $taskfile|cut -c 1-8` 
+   while [ $line_i -le $max ]; do
+      line=`head -$line_i $taskfile | tail -1` 
+
+      start=`echo $start task${line_i}`  
+      line_i=`expr $line_i + 1`
+   done
+
+   echo $start >>$makefile
+   echo "" >>$makefile
+
+   unset makefile
+   unset start
+   unset line_i
+}
+
+# add one rule for each task in taskfile
+ssession_makefile_add_task()
+{
+   taskfile=$1
+   makefile=$2
+
+   line_i=1
+   max_lines=`wc -l $taskfile|cut -c 1-8` 
+   while [ $line_i -le $max_lines ]; do
+      command=`head -$line_i $taskfile | tail -1` 
+
+      echo "task${line_i}:" >>$makefile
+      $ECHO "\t${command}" >>$makefile
+      echo "" >>$makefile
+      line_i=`expr $line_i + 1`
+   done
+
+   unset max_lines
+   unset taskfile
+   unset makefile
+   unset line_i
+}
+
+# create the makefile
+ssession_makefile_create()
+{
+   makefile=$1
+
+   if [ -f $makefile ]; then
+      rm -f $makefile 
+      echo rm
+   fi
+   touch $makefile
+
+   unset makefile
+}
+
+# destroy the taskfile
+ssession_makefile_destroy()
+{
+   makefile=$1
+
+#   rm -f $makefile
+   unset makefile
+}
+
+# start a qmake job that executes tasks in taskfile
+ssession_start_qmake()
+{
+   makefile=$1
+
+   qmake -inherit -- -f $makefile
+}
+
+ssession_log()
+{
+   if [ $ssession_logging_enabled = true ]; then
+      echo "$@" >>$ssession_logfile
+   fi
+}
+
+if [ $# = 1 ]; then
+   if [ -f "$1" ]; then
+      tfile="$1"
+   else 
+      ssession_show_usage
+      exit
+   fi
+elif [ $# = 2 ]; then
+   if [ "$1" = "-mf" ]; then
+      mfile="$2"
+      isource="mfile"      
+   else
+      ssession_show_usage
+      exit
+   fi
+else
+   tfile="taskfile.txt"
+fi
+
+if [ "$mfile" = "" ]; then
+   if [ -d "$TMPDIR" ]; then
+      mfile="${TMPDIR}/Makefile.$$"
+   else
+      mfile="/tmp/Makefile.$$"
+   fi
+fi
+
+if [ "$isource" = "tfile" ]; then
+   ssession_log "Using taskfile \"$tfile\""
+   ssession_log "Creating makefile \"$mfile\""
+   
+   ssession_makefile_create $mfile 
+   ssession_makefile_add_all $tfile $mfile 
+   ssession_makefile_add_task $tfile $mfile 
+   ssession_start_qmake $mfile
+   ssession_makefile_destroy $mfile 
+else
+   ssession_log "Using makefile \"$mfile\""
+   
+   ssession_start_qmake $mfile
+fi
+

examples/jobs/step_A_array_submitter.sh

@@ -0,0 +1,47 @@
+#!/bin/sh
+#
+#
+#___INFO__MARK_BEGIN__
+##########################################################################
+#
+#  The Contents of this file are made available subject to the terms of
+#  the Sun Industry Standards Source License Version 1.2
+#
+#  Sun Microsystems Inc., March, 2001
+#
+#
+#  Sun Industry Standards Source License Version 1.2
+#  =================================================
+#  The contents of this file are subject to the Sun Industry Standards
+#  Source License Version 1.2 (the "License"); You may not use this file
+#  except in compliance with the License. You may obtain a copy of the
+#  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+#
+#  Software provided under this License is provided on an "AS IS" basis,
+#  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+#  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+#  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+#  See the License for the specific provisions governing your rights and
+#  obligations concerning the Software.
+#
+#  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+#  Copyright: 2001 by Sun Microsystems, Inc.
+#
+#  All Rights Reserved.
+#
+##########################################################################
+#___INFO__MARK_END__
+
+# request "/bin/sh" as shell for job
+#$ -S /bin/sh
+
+QSTAT=$SGE_ROOT/bin/$ARC/qstat
+QALTER=$SGE_ROOT/bin/$ARC/qalter
+
+# find out successor jobid 
+# must be set by submission script
+successor=`$QSTAT -j $JOB_ID | grep context |cut -f2 -d=`
+
+# release appropriate succesor task
+$QALTER -h U $successor.$SGE_TASK_ID

examples/jobs/step_B_array_submitter.sh

@@ -0,0 +1,39 @@
+#!/bin/sh
+#
+#
+#___INFO__MARK_BEGIN__
+##########################################################################
+#
+#  The Contents of this file are made available subject to the terms of
+#  the Sun Industry Standards Source License Version 1.2
+#
+#  Sun Microsystems Inc., March, 2001
+#
+#
+#  Sun Industry Standards Source License Version 1.2
+#  =================================================
+#  The contents of this file are subject to the Sun Industry Standards
+#  Source License Version 1.2 (the "License"); You may not use this file
+#  except in compliance with the License. You may obtain a copy of the
+#  License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
+#
+#  Software provided under this License is provided on an "AS IS" basis,
+#  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+#  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+#  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+#  See the License for the specific provisions governing your rights and
+#  obligations concerning the Software.
+#
+#  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+#
+#  Copyright: 2001 by Sun Microsystems, Inc.
+#
+#  All Rights Reserved.
+#
+##########################################################################
+#___INFO__MARK_END__
+
+# request "/bin/sh" as shell for job
+#$ -S /bin/sh
+
+echo $JOB_ID.$SGE_TASK_ID

flex-grid/cache

@@ -0,0 +1 @@
+/rscratch/minos19/flex_grid_cache

flex-grid/config/abaqus_licenses.conf

@@ -0,0 +1,33 @@
+<?xml version="1.0"?>
+<qlicserverConfig>
+ <parameters type="overwrite">
+  <param name="lmutil">/opt/SGE/flex-grid/scripts/abaqus_lmutil</param>
+  <!-- <param name="LM_LICENSE_FILE">27000@abaqus-lizenz.rz.ruhr-uni-bochum.de</param> -->
+  <param name="LM_LICENSE_FILE">27000@vmrz0300.vm.ruhr-uni-bochum.de</param>
+  <param name="dir">/opt/SGE/flex-grid/cache</param>
+  <param name="output">qlicserver_abaqus.xml</param>
+ </parameters>
+<!--
+   | Map resource names (complexes) to values (features)
+   | served by the license manager(s).
+   | Resources without a "served" attribute are considered internal
+   | Resources with type "track" are reported but not managed
+   | The urgency is how much extra weight to give to particular resources.
+   | If a 'slot' is weighted with 1000, we can give an extra 10% to
+   | a few resources. [Format: INTEGER]
+   |
+   | The resource 'limit' specifies an upper limit to prevent applications
+   | from flooding the cluster and/or prevent jobs from consuming all the
+   | available licenses. A negative limit is subtracted from the total
+   | to obtain the limit. [Format: INTEGER]
+   |
+   | Derived resources are combined from sub-elements and inherit the
+   | limits from their sub-elements.
+   |
+   | Resources that are not served and not derived are internal resources
+   + -->
+ <resources type="overwrite">
+  <resource name="abaqus" served="abaqus" limit="30" type="job"/>
+  <resource name="cae" served="cae" limit="2" type="job"/>
+ </resources>
+</qlicserverConfig>

flex-grid/config/comsol_licenses.conf

@@ -0,0 +1,31 @@
+<?xml version="1.0"?>
+<qlicserverConfig>
+ <parameters type="overwrite">
+  <param name="lmutil">/opt/matlab/etc/glnxa64/lmutil</param>
+  <param name="LM_LICENSE_FILE">/opt/SGE/flex-grid/licenses/comsol.lic</param>
+  <param name="dir">/opt/SGE/flex-grid/cache</param>
+  <param name="output">qlicserver_comsol.xml</param>
+ </parameters>
+<!--
+   | Map resource names (complexes) to values (features)
+   | served by the license manager(s).
+   | Resources without a "served" attribute are considered internal
+   | Resources with type "track" are reported but not managed
+   | The urgency is how much extra weight to give to particular resources.
+   | If a 'slot' is weighted with 1000, we can give an extra 10% to
+   | a few resources. [Format: INTEGER]
+   |
+   | The resource 'limit' specifies an upper limit to prevent applications
+   | from flooding the cluster and/or prevent jobs from consuming all the
+   | available licenses. A negative limit is subtracted from the total
+   | to obtain the limit. [Format: INTEGER]
+   |
+   | Derived resources are combined from sub-elements and inherit the
+   | limits from their sub-elements.
+   |
+   | Resources that are not served and not derived are internal resources
+   + -->
+ <resources type="overwrite">
+  <resource name="comsol" served="COMSOL" type="job"/>
+ </resources>
+</qlicserverConfig>

flex-grid/config/local_licenses.conf

@@ -0,0 +1,36 @@
+<?xml version="1.0"?>
+<qlicserverConfig>
+ <parameters type="overwrite">
+  <param name="lmutil">/opt/matlab/etc/glnxa64/lmutil</param>
+  <param name="LM_LICENSE_FILE">/opt/SGE/flex-grid/licenses/multiphysics.lic</param>
+  <param name="dir">/opt/SGE/flex-grid/cache</param>
+  <param name="output">qlicserver_local.xml</param>
+  <param name="qhost">qhost.xml</param>
+  <param name="qstat">qstat.xml</param>
+ </parameters>
+<!--
+   | Map resource names (complexes) to values (features)
+   | served by the license manager(s).
+   | Resources without a "served" attribute are considered internal
+   | Resources with type "track" are reported but not managed
+   | The urgency is how much extra weight to give to particular resources.
+   | If a 'slot' is weighted with 1000, we can give an extra 10% to
+   | a few resources. [Format: INTEGER]
+   |
+   | The resource 'limit' specifies an upper limit to prevent applications
+   | from flooding the cluster and/or prevent jobs from consuming all the
+   | available licenses. A negative limit is subtracted from the total
+   | to obtain the limit. [Format: INTEGER]
+   |
+   | Derived resources are combined from sub-elements and inherit the
+   | limits from their sub-elements.
+   |
+   | Resources that are not served and not derived are internal resources
+  resource name="hyper" served="GridWorks" type="job"
+  <resource name="matlab" served="MATLAB" type="job" limit="-2"/>
+  <resource name="signal_toolbox" served="Signal_Toolbox" type="job" limit="-2"/>
+   + -->
+ <resources type="overwrite">
+  <resource name="femlab" served="COMSOL" type="track"/>
+ </resources>
+</qlicserverConfig>

flex-grid/config/matlab_licenses.conf

@@ -0,0 +1,32 @@
+<?xml version="1.0"?>
+<qlicserverConfig>
+ <parameters type="overwrite">
+  <param name="lmutil">/opt/matlab/etc/glnxa64/lmutil</param>
+  <param name="LM_LICENSE_FILE">/opt/SGE/flex-grid/licenses/matlab.lic</param>
+  <param name="dir">/opt/SGE/flex-grid/cache</param>
+  <param name="output">qlicserver_matlab.xml</param>
+ </parameters>
+<!--
+   | Map resource names (complexes) to values (features)
+   | served by the license manager(s).
+   | Resources without a "served" attribute are considered internal
+   | Resources with type "track" are reported but not managed
+   | The urgency is how much extra weight to give to particular resources.
+   | If a 'slot' is weighted with 1000, we can give an extra 10% to
+   | a few resources. [Format: INTEGER]
+   |
+   | The resource 'limit' specifies an upper limit to prevent applications
+   | from flooding the cluster and/or prevent jobs from consuming all the
+   | available licenses. A negative limit is subtracted from the total
+   | to obtain the limit. [Format: INTEGER]
+   |
+   | Derived resources are combined from sub-elements and inherit the
+   | limits from their sub-elements.
+   |
+   | Resources that are not served and not derived are internal resources
+   + -->
+ <resources type="overwrite">
+  <resource name="matlab" served="MATLAB" type="job" limit="100"/>
+  <resource name="mcc" served="Compiler" type="job" limit="100"/>
+ </resources>
+</qlicserverConfig>

flex-grid/config/trelis_licenses.conf

@@ -0,0 +1,31 @@
+<?xml version="1.0"?>
+<qlicserverConfig>
+ <parameters type="overwrite">
+  <param name="lmutil">/opt/matlab/etc/glnxa64/lmutil</param>
+  <param name="LM_LICENSE_FILE">/opt/SGE/flex-grid/licenses/matlab.lic</param>
+  <param name="dir">/opt/SGE/flex-grid/cache</param>
+  <param name="output">qlicserver_trelis.xml</param>
+ </parameters>
+<!--
+   | Map resource names (complexes) to values (features)
+   | served by the license manager(s).
+   | Resources without a "served" attribute are considered internal
+   | Resources with type "track" are reported but not managed
+   | The urgency is how much extra weight to give to particular resources.
+   | If a 'slot' is weighted with 1000, we can give an extra 10% to
+   | a few resources. [Format: INTEGER]
+   |
+   | The resource 'limit' specifies an upper limit to prevent applications
+   | from flooding the cluster and/or prevent jobs from consuming all the
+   | available licenses. A negative limit is subtracted from the total
+   | to obtain the limit. [Format: INTEGER]
+   |
+   | Derived resources are combined from sub-elements and inherit the
+   | limits from their sub-elements.
+   |
+   | Resources that are not served and not derived are internal resources
+   + -->
+ <resources type="overwrite">
+  <resource name="trelis" served="TRELIS" type="job"/>
+ </resources>
+</qlicserverConfig>

flex-grid/licenses/comsol.lic

@@ -0,0 +1 @@
+/opt/comsol53a/multiphysics/license/license.dat

flex-grid/licenses/hyperworks.lic

@@ -0,0 +1,2 @@
+SERVER kamikaze 80b660b0 7788
+USE_SERVER

flex-grid/licenses/ifort.lic

@@ -0,0 +1,2 @@
+SERVER kamikaze 80b660b0 28518
+USE_SERVER

flex-grid/licenses/matlab.lic

@@ -0,0 +1 @@
+/opt/matlab/licenses/01network.lic

flex-grid/licenses/multiphysics.lic

@@ -0,0 +1,2 @@
+SERVER phaidra.geophysik.ruhr-uni-bochum.de 00163ef90680 1718
+USE_SERVER

flex-grid/scripts/GridEngine-git-config

@@ -0,0 +1,221 @@
+#!/bin/sh
+#
+# Snapshot of the current GridEngine configuration using git for the
+# backend storage and tracking mechanism.
+#
+# Should normally be called via a cronjob.
+#
+# Following Edward Dale's idea:
+# http://scompt.com/blog/archives/2009/10/13/versioned-grid-engine-configuration
+# but using git for the backend
+#
+# initialize:
+#
+# git --git-dir=$GIT_DIR init --bare --shared=world
+#
+# Note: we use Perl for inplace editing since some versions of sed have
+#       problems with this task.
+################################################################################
+################################################################################
+# CUSTOMIZE THESE SETTINGS TO MATCH YOUR REQUIREMENTS:
+
+SGE_ROOT=/opt/grid
+SGE_CELL=default
+GIT_DIR=/data/cfd/share/git-repo/gridengine-config.git
+
+#
+# END OF CUSTOMIZE SETTINGS
+################################################################################
+################################################################################
+Script=${0##.*/}
+saveScript="$SGE_ROOT/util/upgrade_modules/save_sge_config.sh"
+export SGE_ROOT SGE_CELL GIT_DIR
+
+for i in git perl
+do
+    type $i >/dev/null 2>&1 || {
+        echo "Error: $Script - no '$i' found"
+        exit 1
+    }
+done
+
+#------------------------------------------------------------------------------
+usage() {
+    while [ "$#" -ge 1 ]; do echo "$1"; shift; done
+    cat<<USAGE
+
+usage: ${0##*/} [OPTION | GIT_COMMAND]
+options:
+  -help     display this usage
+  init      initialize git repo in $GIT_DIR
+
+pass-through git commands:
+  log       ls-files
+  show      whatchanged
+
+  Snapshot of the current GridEngine configuration using git for the
+  backend storage and tracking mechanism.
+
+* git repository stored here:
+  $GIT_DIR
+
+copyright (c) 2009-10 <Mark.Olesen@faurecia.com>
+
+USAGE
+    exit 1
+}
+#------------------------------------------------------------------------------
+# parse options
+while [ "$#" -gt 0 ]
+do
+    case "$1" in
+    ( help | -h | -help )
+        usage
+        ;;
+    ( init )
+        shift
+        if [ -d "$GIT_DIR" ]
+        then
+            echo "Error: $Script - $GIT_DIR already exists"
+            exit 1
+        else
+            git --git-dir=$GIT_DIR init --bare --shared=world $@
+            rc=$?
+
+            # add a description for gitweb
+            i="$GIT_DIR/description"
+            if [ -f "$i" -a -w "$i" ]
+            then
+                echo "snapshot of the current GridEngine configuration" > $i
+            fi
+        fi
+        exit $rc
+        ;;
+    ( log | ls-files | show | whatchanged )
+        git --git-dir=$GIT_DIR $@
+        exit $?
+        ;;
+    (*)
+        usage "unknown option/argument: '$*'"
+        ;;
+    esac
+done
+
+
+
+[ -d "$GIT_DIR" ] || {
+    echo "git repo: $GIT_DIR does not exist"
+    exit 1
+}
+
+
+i="$SGE_ROOT/$SGE_CELL/common/settings.sh"
+if [ -f "$i" -a -r "$i" ]
+then
+    . "$i"
+else
+    echo "cannot read $i"
+    exit 1
+fi
+
+[ -f "$saveScript" -a -r "$saveScript" ] || {
+    echo "cannot read $i"
+    exit 1
+}
+
+# Create a fresh empty directory
+# cannot use --tmpdir on older systems
+tmpDir=$(mktemp -d "/tmp/sgeSaveConfig.XXXXXXXXXX")
+trap "rm -rf $tmpDir 2>/dev/null; exit 0" EXIT TERM INT
+
+[ -d "$tmpDir" ] || {
+    echo "Error: temp dir '$tmpDir' does not exist"
+    exit 1
+}
+
+$saveScript $tmpDir
+
+#------------------------------------------------------------------------------
+# cleanup
+#
+(
+    cd $tmpDir || exit 1
+
+    # all operations are now in the current directory
+    GIT_WORK_TREE=.
+    export GIT_WORK_TREE
+
+    # minor error checking that the save script worked
+    if [ -f backup_date -a -r backup_date ]
+    then
+        msg=$(cat backup_date)
+    else
+        echo "cannot read backup_date - $saveScript might have failed"
+        exit 1
+    fi
+
+
+    # ignore accounting (too big)
+    rm -f cell/accounting
+
+    # ignore current users
+    rm -f users/*
+
+    # ignore current load_values for exec hosts
+    perl -i -ne '/^load_values/ or print' execution/*
+
+    # assign (consumable) complex_values to zero - otherwise we indirectly
+    # track the external license usage when qlicserver is being used
+    # also sort the complexes to avoid spurious changes
+    perl -i -p -e 'if (/^complex_values/) { chomp; ' \
+               -e 's/=\d+/=0/g; s/^(complex\S+\s+)//; ' \
+               -e '$_ = $1 . join("," => sort split /,/) . "\n" }' \
+               execution/global
+
+    #
+    # determine if the configuration changed
+    #
+    # this is fairly roundabout until we find a better way
+    needsCommit=false
+
+    if [ -n "$(git ls-files -d)" ]       # files deleted?
+    then
+        needsCommit=true
+    elif [ -n "$(git ls-files -o)" ]     # files added?
+    then
+        needsCommit=true
+    else
+        # files modified?
+        # do it the long way to ensure we also get staged modifications
+        set -- $(git status | perl -ne 's/^#\s+modified:// and print')
+
+        # changes in backup_date, jobseqnum etc alone are not enough
+        # to warrant a commit
+        while [ "$#" -ge 1 ]
+        do
+            case $1 in
+            ( arseqnum | backup_date | jobseqnum )
+                shift
+                ;;
+            (*)
+                needsCommit=true
+                break
+                ;;
+            esac
+        done
+    fi
+
+    if [ "$needsCommit" = true ]
+    then
+        # register all new files
+        git add .
+
+        # commit everything
+        git commit -a -m "$msg"
+    else
+        echo "no changes to be committed $msg"
+    fi
+)
+
+exit 0
+#------------------------------------------------------------------------------

flex-grid/scripts/abaqus_lmutil

@@ -0,0 +1,5 @@
+#!/bin/sh
+# $Id: abaqus_lmutil 180 2010-09-17 15:46:41Z kasper $
+
+/opt/abaqus/Commands/abaqus licensing lmstat -a -f abaqus -S ABAQUSLM
+/opt/abaqus/Commands/abaqus licensing lmstat -a -f cae -S ABAQUSLM

flex-grid/scripts/filter-accounting

@@ -0,0 +1,124 @@
+#!/usr/bin/perl -w
+use strict;
+use Getopt::Std qw( getopts );
+use Time::Local qw( timelocal );
+
+my ($releaseDate) = qw( 2009-10-02 );
+
+( my $Script = $0 ) =~ s{^.*/}{};
+# -------------------------------------------------------------------------
+sub usage {
+    $! = 0;    # clean exit
+    warn "@_\n" if @_;
+    die <<"USAGE";
+usage:
+    $Script [OPTION] file1 [ .. fileN ]
+
+with options:
+  -b YYYY[-MM[-DD]]
+          begin date for accounting (job end_time  > DATE 2 A.M.)
+  -e YYYY[-MM[-DD]]
+          end date for accounting   (job end_time <= DATE 2 A.M.)
+  -h      usage
+
+Extract portions of the GridEngine accounting(5) file according to the
+job end_time. For example,
+    $Script -b 2008-01-01 -e 2009 ...
+extracts the accounting for jobs that finished running in 2008.
+
+The value of 2 A.M. avoids problems that daylight savings time might
+otherwise cause.
+
+version ($releaseDate)
+copyright (c) 2009 <Mark.Olesen\@faurecia.com>
+
+Licensed and distributed under the Creative Commons
+Attribution-NonCommercial-ShareAlike 3.0 License.
+http://creativecommons.org/licenses/by-nc-sa/3.0
+USAGE
+}
+
+# -------------------------------------------------------------------------
+my %opt;
+getopts( "hb:e:", \%opt ) or usage();
+usage() if $opt{h};
+
+@ARGV or usage();
+
+for (@ARGV) {
+    -f $_ or die "no file '$_'\n";
+
+    ## handle compressed files transparently
+    if (/\.bz2$/) {
+        $_ = qq{bzip2 -dc "$_"|};
+    }
+    elsif (/\.gz$/) {
+        $_ = qq{gzip -dc "$_"|};
+    }
+}
+
+for (qw( b e )) {
+    if ( $opt{$_} ||= 0 ) {
+        my ( $yy, $mm, $dd );
+
+        if ( $opt{$_} =~ /^(\d{2,4})-(\d{1,2})-(\d{1,2})$/ ) {
+            ## YYYY-MM-DD
+            ( $yy, $mm, $dd ) = ( $1, $2, $3 );
+        }
+        elsif ( $opt{$_} =~ /^(\d{2,4})-(\d{1,2})$/ ) {
+            ## YYYY-MM
+            ( $yy, $mm ) = ( $1, $2 );
+        }
+        elsif ( $opt{$_} =~ /^(\d{2,4})$/ ) {
+            ## YYYY
+            ($yy) = ($1);
+        }
+        else {
+            usage("invalid date format: '$opt{$_}'");
+        }
+
+        # treat missing month/day as '1'
+        $mm ||= 1;
+        $dd ||= 1;
+
+        # convert from YYYY-MM-DD to epoch,
+        # start at 2am - avoid problems with daylight savings time
+        $opt{$_} = timelocal( 0, 0, 2, $dd, $mm - 1, $yy );    # month (0..11)
+    }
+}
+
+$opt{b} or $opt{e} or usage("must specify at least one of -b or -e");
+
+if ( $opt{e} and $opt{b} >= $opt{e} ) {
+    usage("-b DATE must less than -e DATE");
+}
+
+my $fileCount;
+while (<>) {
+    if (/^\s*#/) {
+        ## pass-thru comments, but only for the first file
+        print unless $fileCount;
+        next;
+    }
+
+    my ($endtime) = ( split /:/ )[10];
+
+    # only allow things that ran (endtime non-zero)
+    # and that are within the filter limits
+    if (    $endtime
+        and ( $opt{b} ? ( $endtime > $opt{b} )  : 'okay' )
+        and ( $opt{e} ? ( $endtime <= $opt{e} ) : 'okay' ) )
+    {
+        print;
+    }
+}
+continue {
+    $fileCount++ if eof;
+}
+
+__END__
+
+FORMAT - see accounting(5)
+08  submission_time
+09  start_time
+10  end_time

flex-grid/scripts/qlic

@@ -0,0 +1,517 @@
+#!/usr/bin/perl -w
+use strict;
+use Getopt::Std qw( getopts );
+use POSIX qw( );
+
+( my $Script = $0 ) =~ s{^.*/}{};
+
+my $time = time;
+my $date = POSIX::strftime( "%F %T", localtime $time );
+
+$ENV{SGE_ROOT} or die "Error $Script: \$SGE_ROOT is not set\n";
+$ENV{SGE_CELL} ||= "default";    # sge_cell
+
+my ($siteLocation) = join "/" => ( $ENV{SGE_ROOT}, $ENV{SGE_CELL}, "site" );
+
+my $config = {
+    -site   => ( $siteLocation || '' ),
+    -cache  => ( $siteLocation || '' ) . "/cache/" . "qlicserver.xml",
+    -limits => ( $siteLocation || '' ) . "/" . "qlicserver.limits",
+};
+
+# ------------------------------------------------------------------------
+# utils
+
+#
+# calculate age from an epoch value
+#
+sub age {
+    my ( $a, $b ) = @_;
+    my $diff = ( $a - $b );
+
+    my $sign = '';
+    if ( $diff < 0 ) {    # handle negatives
+        $sign = '-';
+        $diff = abs($diff);
+    }
+
+    sprintf "$sign%d:%02d:%02d",    # format into hh:mm:ss
+      ( int $diff / 3_600 ),        # hh
+      ( ( int $diff / 60 ) % 60 ),  # mm
+      ( $diff % 60 );               # ss
+}
+
+#
+# change hash references to a comma-delimited string of key=value entries
+#
+sub hashRefToString {
+    map {
+        my $ref = $_;
+        ref $ref ? map { "$_=$ref->{$_}" } sort keys %$ref : ()
+    } @_;
+}
+
+#
+# extract attrib="value" ... attrib="value"
+#
+sub parseXMLattrib {
+    my $str = shift || '';
+    my %attr;
+
+    while ($str =~ s{^\s*(\w+)=\"([^\"]*)\"}{}s
+        or $str =~ s{^\s*(\w+)=\'([^\']*)\'}{}s )
+    {
+        $attr{$1} = $2;
+    }
+
+    %attr;
+}
+
+# ------------------------------------------------------------------------
+# processing of qlicserver.xml output
+#
+package qlicCache;
+
+sub new {
+    my $caller = shift;
+    my $file   = shift;
+
+    my $self = bless {
+        ( map { $_ => {} } qw( -rc ) ),
+        ( map { $_ => '' } qw( -date -host -age ) )
+    }, $caller;
+
+    -f $file or return $self;
+
+    local $_ = do { local ( @ARGV, $/ ) = $file; <>; };
+
+    # strip out all xml comments
+    s{<!--.*?-->\s*}{}sg;
+
+    # get the header section
+    s{^(.+?)</query>}{}s or return;
+    my $header = $1;
+
+    for ($header) {
+        if (m{<host (?:\s+([^<>]*))? > \s*(.+?)\s* </host>}sx) {
+            my ( $attr, $content ) = ( $1, $2 );
+            $self->{-host} = $content;
+        }
+        if (m{<time (?:\s+([^<>]*))? > \s*(.+?)\s* </time>}sx) {
+            my ( $attr, $content ) = ( $1, $2 );
+            my %attr = main::parseXMLattrib($attr);
+
+            $self->{-age} = main::age( $time, $attr{epoch} ) if $attr{epoch};
+            $self->{-date} = $content;
+        }
+    }
+
+    # only retain the <resources> contents
+    s{^.*?<resources>}{}s and s{</resources>.*$}{}s or return;
+
+    ## process <resource .../>
+    while (s{<resource (?:\s+([^/<>]*))? />}{}sx) {
+        my ($attr) = ($1);
+        my %attr   = main::parseXMLattrib($attr);
+        my $name   = delete $attr{name};
+
+        if ( defined $name ) {
+            for ( keys %attr ) {
+                $self->{-rc}{$name}{$_} = $attr{$_} || 0;
+            }
+        }
+    }
+
+    ## process <resource ...> CONTENT </resource>
+    while (s{<resource (?:\s+([^<>]*))? > \s* (.*?) \s* </resource>}{}sx) {
+        my ( $attr, $content ) = ( $1, $2 );
+        my %attr = main::parseXMLattrib($attr);
+        my $name = delete $attr{name};
+
+        if ( defined $name ) {
+            for ( keys %attr ) {
+                $self->{-rc}{$name}{$_} = $attr{$_} || 0;
+            }
+        }
+
+        ## process <user ...> COUNT </user>
+        while ( $content =~ s{<user (?:\s+([^<>]*))? >\s*(\d+)\s*</user>}{}sx )
+        {
+            my ( $attr, $count ) = ( $1, $2 );
+            my %attr = main::parseXMLattrib($attr);
+            my $user = delete $attr{name};
+            my $host = delete $attr{host};
+
+            if ( defined $user ) {
+                if ( defined $host ) {
+                    $self->{-rc}{$name}{-where}{"$user\@$host"} = $count;
+                }
+                else {
+                    ## tag waiting with '[]'
+                    $self->{-rc}{$name}{-where}{$user} = "[$count]";
+                }
+            }
+        }
+    }
+
+    return $self;
+}
+
+sub query {
+    my $self = shift;
+    %{ $self->{-rc} };
+}
+
+sub dump {
+    use Data::Dumper;
+    print Dumper( $_[0] );
+}
+
+sub available {
+    my $self = shift;
+    sort keys %{ $self->{-rc} };
+}
+
+# ------------------------------------------------------------------------
+# processing of qlicserver.limits FILE or DIRECTORY
+#
+package qlicLimits;
+
+sub new {
+    my $caller     = shift;
+    my $diskValues = shift;
+
+    my $self = bless {}, $caller;
+
+    my $fileString;
+    if ( defined $diskValues and -f $diskValues ) {
+        $fileString = do {
+            local ( *FILE, $/ );
+
+            if ( open FILE, $diskValues ) {
+                <FILE>;
+            }
+            else {
+                undef;
+            }
+        };
+    }
+    elsif ( defined $diskValues and -d $diskValues ) {
+        local *DIR;
+        my $dir = $diskValues;
+        if ( opendir DIR, $dir ) {
+            my @files = grep { -f "$dir/$_" and -r _ } readdir DIR;
+            for my $name (@files) {
+                my $limit;
+
+                # use the last value
+                if ( open FILE, "$dir/$name" ) {
+                    $limit = ( map { /^\s*(-?\d+)\s*$/ } <FILE> )[-1];
+                }
+                defined $limit or $limit = "NONE";
+                $self->{$name} = $limit;
+            }
+        }
+    }
+
+    for ($fileString) {
+        defined or next;
+
+        # strip out all comments
+        s{<!--.*?-->\s*}{}sg;
+
+        ## process <resource .../> and <resource ...></resource>
+        while (s{<resource (?:\s+([^/<>]*))? />}{}sx
+            or s{<resource (?:\s+([^/<>]*))? >\s*</resource>}{}sx )
+        {
+            my %attr  = main::parseXMLattrib($1);
+            my $name  = delete $attr{name};
+            my $limit = delete $attr{limit};
+            if ( defined $name and defined $limit ) {
+                $self->{$name} = $limit;
+            }
+        }
+    }
+
+    return $self;
+}
+
+sub change {
+    my $caller     = shift;
+    my $diskValues = shift;
+    my @args       = @_;
+
+    @args or return;
+
+    my ( %pending, %adjusted );
+
+    for (@args) {
+        s{,}{ }g;    # comma -> space-delimited
+
+        my %h = map { /^(.+?)=(.*)$/ } split;
+        for ( keys %h ) {
+            defined $h{$_} and length $h{$_} or $h{$_} = "NONE";
+            $pending{$_} = $h{$_};
+        }
+    }
+
+    keys %pending or return;
+
+    my $user = getpwuid $<;
+    if ( defined $diskValues and -d $diskValues ) {
+        local *DIR;
+        my $dir = $diskValues;
+        if ( opendir DIR, $dir ) {
+            my @files = grep { -f "$dir/$_" and -w _ } readdir DIR;
+
+            for my $name (@files) {
+                if ( exists $pending{$name} ) {
+                    local *FILE;
+                    if ( open FILE, ">", "$dir/$name" ) {
+                        print FILE "# adjusted by $user $date\n",
+                          "$pending{$name}\n";
+                        $adjusted{$name} = delete $pending{$name};
+                    }
+                }
+            }
+        }
+    }
+
+    for ( [ "adjusted" => \%adjusted ], [ "not adjusted" => \%pending ], ) {
+        my ( $label, $href ) = @$_;
+        keys %$href or next;
+        print "$label: ",
+          join( "," => map { qq{$_=$href->{$_}} } sort keys %$href ), "\n";
+    }
+}
+
+sub output {
+    my $self = shift;
+
+    my @list = map { qq{$_=$self->{$_}} } sort keys %$self;
+
+    print "limits: ";
+    if (@list) {
+        print join( "," => @list ), "\n";
+    }
+    else {
+        print "NONE\n";
+    }
+}
+
+# ------------------------------------------------------------------------
+# main
+#
+
+package main;
+import qlicCache;
+
+# ------------------------------------------------------------------------
+sub usage {
+    $! = 0;    # clean exit
+    warn "@_\n" if @_;
+    die <<"USAGE";
+usage:
+    $Script [OPTION]
+    $Script [OPTION] resource=limit .. resource=limit
+
+with options:
+  -c FILE  alternative location for the license cache
+  -C FILE  alternative location for the license limit
+  -d       dump cache file as raw xml
+  -D       dump license cache in perl format
+  -f       display free licenses only
+  -l       list license limit
+  -q       display free licenses via qhost query
+  -u       license usage via 'lacct'
+  -U       license usage per user via 'lacct -u'
+  -w       show who/where ('[]' indicates waiting jobs)
+  -h       this help
+
+* extract / display information for the GridEngine license cache
+  $config->{-cache}
+
+* adjust / display information for the license limits
+  $config->{-limits}
+
+copyright (c) 2003-10 <Mark.Olesen\@faurecia.com>
+
+Licensed and distributed under the Creative Commons
+Attribution-NonCommercial-ShareAlike 3.0 License.
+http://creativecommons.org/licenses/by-nc-sa/3.0
+USAGE
+}
+
+# -------------------------------------------------------------------------
+my %opt;
+getopts( 'hc:C:DdflqUuw', \%opt ) or usage();
+$opt{h} and usage();
+
+if ( $opt{U} ) {
+    ## user-based usage from accounting
+    my @query = ( "lacct", "-u" );
+    exec @query;
+    exit 2;
+}
+elsif ( $opt{u} ) {
+    ## usage from accounting
+    my @query = ( "lacct", $opt{w} ? "-w" : () );
+    exec @query;
+    exit 2;
+}
+
+if ( $opt{d} ) {
+    my $file = $opt{c} || $config->{-cache};
+
+    if ( not -f $file and $file !~ m{/} ) {
+        $file = "$config->{-site}/$file";
+    }
+
+    -f $file or exit 1;
+
+    local $_ = do { local ( @ARGV, $/ ) = $file; <>; };
+
+    # do a basic check for well-formed xml
+    # this might not be the case if there is a race condition
+    # and the file has not been fully written
+
+    # check for '<?xml version="1.0"?><someTag ...' at the start
+    # and '</someTag>' at the end
+    my ($tag) = m{^<\?xml (?:\s+[^<>]*?)? \?>\s*\<(\w+)}sx;
+    unless ( $tag and m{</\Q$tag\E>\s*$} ) {
+        sleep 2;    ## wait and try again
+        $_ = do { local ( @ARGV, $/ ) = $file; <>; };
+    }
+
+    $_ ||= '';      ## avoid uninitialized
+
+    print;
+    exit;
+}
+
+if ( $opt{q} ) {
+    my %free =
+      map  { /^\s+gc:(\S+?)=(\d\S*)\s*$/ }
+      grep { /^global/ ... /^\S/ } qx{qhost -F};
+
+    $_ += 0 for values %free;
+
+    for ( sort keys %free ) {
+        my $intval = $free{$_} + 0;    # normalize as integers
+        print "$_=$intval\n";
+    }
+    exit;
+}
+
+if ( $opt{l} ) {
+    qlicLimits->new( $opt{C} || $config->{-limits} )->output();
+    exit;
+}
+
+if (@ARGV) {
+    qlicLimits->change( $opt{C} || $config->{-limits}, @ARGV );
+    exit;
+}
+
+my $info = qlicCache->new( $opt{c} || $config->{-cache} );
+$info->dump() if $opt{D};
+
+my %resources = $info->query();
+
+#
+# display free licenses
+#
+if ( $opt{f} ) {
+    for my $resource ( sort keys %resources ) {
+        my $count = $resources{$resource} || {};
+        my $free  = $count->{free}        || 0;
+        print "$resource=$free\n" if $free;
+    }
+
+    exit;
+}
+
+#
+# display who/where
+#
+if ( $opt{w} ) {
+    my ($len) = sort { $b <=> $a } map { length } keys %resources;
+    $len += 2;
+
+    my $fmt    = "%-${len}s";
+    my $indent = sprintf "\n$fmt", '';
+
+    for my $resource ( sort keys %resources ) {
+        my $count = $resources{$resource} || {};
+        my @list = hashRefToString( $count->{-where} );
+        if (@list) {
+            printf $fmt, $resource;
+            print join( $indent => @list ), "\n";
+        }
+    }
+
+    exit;
+}
+
+#
+# define table output format
+#
+my @outputList;
+
+format =
+# name      total limit extern intern wait free
+@<<<<<<<<<<< @>>>>> @>>>>> @>>>>> @>>>>> @>>>> @>>>>
+@outputList
+.
+
+#
+# display table header
+# --------------------
+{
+    my @info = qw( host age );
+    my ($len) = sort { $b <=> $a } map { length } @info;
+
+    print map {
+        my $k = sprintf "%-${len}s", $_;
+        my $v = $info->{"-$_"};
+        $v ? "$k = $v\n" : ();
+    } @info;
+
+    print "\n";
+
+    @outputList = qw( resource total limit extern intern wait free );
+
+    write;
+    s/./-/g for @outputList;
+    write;
+}
+
+#
+# display table body
+# ------------------
+for my $resource ( sort keys %resources ) {
+    my $count = $resources{$resource} || {};
+    @outputList =
+      ( $resource, @{$count}{qw( total limit extern intern waiting free )} );
+
+    my $type = $resources{$resource}{type} || 0;
+
+    # no total?
+    $_ ||= "?" for $outputList[1];
+
+    if ( $type eq "intern" ) {
+        $_ = "*" for $outputList[3];
+    }
+    elsif ( $type eq "track" ) {
+        $_ = "*" for $outputList[4];
+    }
+
+    # easy to read representation for zero
+    for (@outputList) {
+        defined $_ or $_ = '.';
+    }
+
+    write;
+}
+
+# ------------------------------------------------------------------------

flex-grid/site/qloadsensor

@@ -0,0 +1,325 @@
+#!/bin/bash
+# $Id: qloadsensor 180 2010-09-17 15:46:41Z kasper $
+#
+# qloadsensor:
+# load sensor for particular file systems and floating licenses
+#
+# NB:
+#    1) add the new complexes (via qconf -mc) for the following:
+#       * complex configurations managed in the shell script
+#           eg, 'perl -x qloadsensor'
+#       * complex consumables managed global
+#           eg, 'qlicserver -c'
+#    2) initialize the global complex consumables to be managed
+#           eg, 'qlicserver -C'
+#
+# copyright (c) 2003-10 <Mark.Olesen@faurecia.com>
+#
+# Licensed and distributed under the Creative Commons
+# Attribution-NonCommercial-ShareAlike 3.0 License.
+# http://creativecommons.org/licenses/by-nc-sa/3.0
+# -----------------------------------------------------------------------------
+
+#
+# impose default GridEngine environment + ascertain the binary architecture
+#
+# you likely don't need to adjust these values, since the loadsensor is called
+# from sge_execd, which in turn is started from /etc/init.d/n1ge and
+# these variables should be correctly exported there
+#
+[ -d "$SGE_ROOT" ] || { echo "Error: SGE_ROOT=$SGE_ROOT not found"; exit 1; }
+: ${SGE_CELL:=default}
+: ${SGE_ARCH:=`$SGE_ROOT/util/arch`}
+
+export SGE_ROOT SGE_CELL SGE_ARCH
+
+# -----------------------------------------------------------------------------
+# this script should run as the 'admin_user' registered in 'bootstrap'
+#
+if [ "$UID" -eq 0 ]
+then
+    admin_user=$(sed -ne 's/^admin_user *//p' $SGE_ROOT/$SGE_CELL/common/bootstrap)
+    : ${admin_user:=root}
+    if [ $admin_user != root -a $(echo $admin_user | tr "A-Z" "a-z") != none ]
+    then
+        exec $SGE_ROOT/utilbin/$SGE_ARCH/adminrun $admin_user $0
+    fi
+fi
+
+# <settings>
+# ========================================================================
+# now that we are the admin_user, we can source our standard settings
+#   - customize *all* settings there (eg, license server settings)
+#   - ENSURE THAT '$SGE_site' IS DEFINED !!!
+#
+for i in $SGE_ROOT/$SGE_CELL/site/environ; do [ -f $i ] && . $i; done
+
+# define (unique) cluster name if not already defined
+if [ -z "$SGE_CLUSTER_NAME" -a -r "$SGE_ROOT/$SGE_CELL/common/cluster_name" ]
+then
+    SGE_CLUSTER_NAME=$(cat $SGE_ROOT/$SGE_CELL/common/cluster_name 2>/dev/null)
+fi
+: ${SGE_CLUSTER_NAME:=default}
+export SGE_CLUSTER_NAME
+
+SGE_site="$SGE_ROOT/flex-grid/site"
+
+#
+# ========================================================================
+# </settings>
+
+###############################################################################
+###############################################################################
+# CUSTOMIZE THESE SETTINGS - iff. required
+
+qlicserver="$SGE_site/qlicserver config=$SGE_site/../config/local_licenses.conf dir=$SGE_ROOT/flex-grid/cache output=$SGE_ROOT/flex-grid/cache/qlicserver.xml qhost=qhost.xml qstat=qstat.xml"
+diskmon="$SGE_site/diskmon.pl"
+
+# END OF CUSTOMIZE SETTINGS
+###############################################################################
+###############################################################################
+
+#
+# the real (not compiled in) architecture
+#
+os_arch=`$SGE_ROOT/util/arch`
+SGE_utilbin=$SGE_ROOT/utilbin/$os_arch
+
+#
+# set some constants
+#
+HOST=$($SGE_utilbin/gethostname -aname)
+UQHOST=$(echo $HOST | cut -f1 -d.)
+SGE_qmaster=unknown; export SGE_qmaster
+
+# -----------------------------------------------------------------------------
+# act_qmaster
+#
+# extract the unqualified host name from the "act_qmaster" file
+# return this value or 'unknown' on failure
+#
+act_qmaster()
+{
+    tmp=$(cat $SGE_common/act_qmaster 2>/dev/null)
+    echo ${tmp:-unknown}
+}
+
+# -----------------------------------------------------------------------------
+# df_info
+#
+# echo the $1_{total,used,free} space on filesystem $2
+#
+# gridengine uses the suffixes
+#   'k' => blocksize 1000
+#   'K' => blocksize 1024
+#
+# return 0 if 'df' fails
+df_info()
+{
+    # 1:tag 2:mount 3:filesys 4:total 5:Used 6:Avail 7:Used% 8:Mount
+   [ -d "$2" ]    && set -- $1 $2 $( df -k -P $2 2>/dev/null | tail -1 )
+
+    #!# we could add the following check:
+    #!# [ "$2" != "$8" ] && set -- $1 $2;        # mount point mismatch?
+
+    [ "$#" -ge 6 ] || set -- $1 $2 filesystem 0 0 0
+
+    echo "$UQHOST:$1_total:$4K"
+    echo "$UQHOST:$1_used:$5K"
+
+    #if [ -w "$2" ]
+    #then
+        echo "$UQHOST:$1_free:$6K"
+    #else
+    #    echo "$UQHOST:$1_free:0"
+    #fi
+}
+
+# invariant values
+if [ -e "/proc/cpuinfo" ]
+then
+    # mips=$(awk '{if (/mips/) printf "%.0f\n", $NF}' /proc/cpuinfo | tail -1)
+    mips=$(awk 'BEGIN {mips=0} /mips/ {if ($NF > mips) mips=$NF }; END {print mips}' /proc/cpuinfo)
+else
+    mips=0
+fi
+
+unset os_name
+# extract lsb_release
+if [ -e "/usr/bin/lsb_release" ]
+then
+   os_name=$(/usr/bin/lsb_release -ircs | xargs echo | sed 's/ /_/g')
+else
+   os_name='unkown'
+fi
+: ${os_name:=NONE}
+
+# -----------------------------------------------------------------------------
+# host_info
+#
+# report host specific information about filesystems, logins,
+# special hardware extensions, etc.
+#
+host_info()
+{
+    echo "$UQHOST:arch:$os_arch"
+    echo "$UQHOST:os:$os_name"
+#   df_info	tmp	/tmp
+	df_info	scratch	/scratch
+    echo "$UQHOST:mips:$mips"
+}
+
+# -----------------------------------------------------------------------------
+# iidle_info()
+# report a machine's idle time
+#
+# parse the contents from /proc/interrupts, which looks like the following:
+#
+#            CPU0
+#   0:   23024789          XT-PIC  timer
+#   1:         13          XT-PIC  keyboard
+#   2:          0          XT-PIC  cascade
+#   5:          0          XT-PIC  usb-uhci
+#   8:          2          XT-PIC  rtc
+#   9:          0          XT-PIC  acpi
+#  10:          0          XT-PIC  ehci-hcd, usb-uhci
+#  11:   16687253          XT-PIC  eth0, usb-uhci, Intel 82801DB-ICH4, nvidia
+#  12:         20          XT-PIC  PS/2 Mouse
+#  14:      77178          XT-PIC  ide0
+#  15:          2          XT-PIC  ide1
+# NMI:          0
+# LOC:          0
+# ERR:          0
+# MIS:          0
+#
+# or,
+#
+#            CPU0       CPU1
+#   0:   12820049   12818168    IO-APIC-edge  timer
+#   1:      42889      43309    IO-APIC-edge  keyboard
+#   2:          0          0          XT-PIC  cascade
+#   8:          2          0    IO-APIC-edge  rtc
+#   9:          0          0    IO-APIC-edge  acpi
+#  12:     287235     296531    IO-APIC-edge  PS/2 Mouse
+#  14:      47423      40923    IO-APIC-edge  ide0
+#  15:          2          3    IO-APIC-edge  ide1
+#  16:    7733868    7737081   IO-APIC-level  nvidia
+#  17:        159        156   IO-APIC-level  Intel ICH 82801AA
+#  19:    2155710    2159943   IO-APIC-level  e100, usb-uhci
+# NMI:          0          0
+# LOC:   25641034   25641033
+# ERR:          0
+# MIS:          0
+#
+# Thus, we need the [-1, 1..$ncpu] fields for the following sources:
+# keyboard, Mouse, serial
+#
+# NB: adding 'usb-uhci' gives problems, since this is sometimes
+# attached to the ethernet card
+#
+# set the variable 'iidle' to the idle time (seconds) since the last call
+#
+last="0 -1";
+iidle_info()
+{
+    set -- $(
+    perl -e '
+        my @last = @ARGV;
+        @ARGV = "/proc/interrupts";
+        $_    = <>;
+
+        my $ncpu = s/\s*CPU\d+//g || 0;
+        my ( $iidle, $int, $now ) = ( 0, 0, time );
+
+        $int += $_
+          for
+          map { /\s+(keyboard|Mouse|serial)$/ ? (split)[ 1 .. $ncpu ] : (); }
+          <>;
+
+        if ( $int == $last[-1] ) {    # no interactivity since last round
+            $iidle = ( $now - $last[0] );
+        }
+        else {
+            @last = ( $now, $int );
+        }
+
+        print "$iidle @last\n";
+    ' $last
+    );
+
+    echo "$UQHOST:iidle:$1";
+
+    shift; last="$@";   # save for later
+}
+# -----------------------------------------------------------------------------
+#
+# The execd running on the qmaster queries the license server
+# The contents of 'act_qmaster' should suffice to migrate the load sensor
+# for a controlled migration.
+#
+
+while :
+do
+    read input || exit 1         # wait for input
+    [ "$input" = quit ] && exit 0
+
+    echo begin                   # begin load report
+    host_info                    # host information
+    iidle_info                   # machine's idle time
+    echo end                     # end load report
+
+    # let the license query run between load reports
+    # SGE_qmaster=`act_qmaster`    # refresh the name of the qmaster
+    # if [ "$HOST" = "$SGE_qmaster" ]
+    if [ "$HOST" = "minos19" ]
+    then
+        # $qlicserver 2>> qloadsensor.err
+        $SGE_ROOT/flex-grid/site/qlicserver config=$SGE_ROOT/flex-grid/config/local_licenses.conf output=$SGE_ROOT/flex-grid/cache/qlicserver_local.xml
+        $SGE_ROOT/flex-grid/site/qlicserver config=$SGE_ROOT/flex-grid/config/abaqus_licenses.conf timeout=60 output=$SGE_ROOT/flex-grid/cache/qlicserver_abaqus.xml
+        # $SGE_ROOT/flex-grid/site/qlicserver config=/opt/SGE/flex-grid/config/trelis_licenses.conf timeout=60 output=$SGE_ROOT/flex-grid/cache/qlicserver_trelis.xml
+        $SGE_ROOT/flex-grid/site/qlicserver config=/opt/SGE/flex-grid/config/comsol_licenses.conf timeout=60 output=$SGE_ROOT/flex-grid/cache/qlicserver_comsol.xml
+        $SGE_ROOT/flex-grid/site/qlicserver config=$SGE_ROOT/flex-grid/config/matlab_licenses.conf timeout=60 output=$SGE_ROOT/flex-grid/cache/qlicserver_matlab.xml
+	lockfile $SGE_ROOT/flex-grid/cache/qlicserver.xml.lock
+        # (sed '/<\/resources>/,$ d'  $SGE_ROOT/flex-grid/cache/qlicserver_abaqus.xml ; sed '1,/<resources>/d' $SGE_ROOT/flex-grid/cache/qlicserver_trelis.xml | grep -v qlicserver | grep -v resources ; sed '1,/<resources>/d' $SGE_ROOT/flex-grid/cache/qlicserver_local.xml | grep -v qlicserver | grep -v resources ; sed '1,/<resources>/d' $SGE_ROOT/flex-grid/cache/qlicserver_matlab.xml;) > $SGE_ROOT/flex-grid/cache/qlicserver.xml
+        # (sed '/<\/resources>/,$ d'  $SGE_ROOT/flex-grid/cache/qlicserver_abaqus.xml ; sed '1,/<resources>/d' $SGE_ROOT/flex-grid/cache/qlicserver_local.xml | grep -v qlicserver | grep -v resources ; sed '1,/<resources>/d' $SGE_ROOT/flex-grid/cache/qlicserver_matlab.xml;) > $SGE_ROOT/flex-grid/cache/qlicserver.xml
+        (sed '/<\/resources>/,$ d'  $SGE_ROOT/flex-grid/cache/qlicserver_abaqus.xml ; sed '1,/<resources>/d' $SGE_ROOT/flex-grid/cache/qlicserver_local.xml | grep -v qlicserver | grep -v resources; sed '1,/<resources>/d' $SGE_ROOT/flex-grid/cache/qlicserver_comsol.xml | grep -v qlicserver | grep -v resources ; sed '1,/<resources>/d' $SGE_ROOT/flex-grid/cache/qlicserver_matlab.xml;) > $SGE_ROOT/flex-grid/cache/qlicserver.xml
+	rm -f $SGE_ROOT/flex-grid/cache/qlicserver.xml.lock
+        # $diskmon -m 2>> qloadsensor.err
+        # force rescheduling of express jobs
+        # $SGE_site/qxprs >/dev/null 2>&1
+    # else
+        # $diskmon 2>> qloadsensor.err
+    fi
+done
+exit 0    # we never get here, but just in case
+
+#------------------------------------------------------------------------------
+# feed via 'perl -x' to extract the 'host' complex configuration
+
+#!/usr/bin/perl -w
+print <DATA>
+__DATA__
+#
+# host complex configuration
+#
+#name         shortcut  type   relop requestable consumable default  urgency
+#---------------------------------------------------------------------------
+tmp_total      tmpt     MEMORY  <=   YES         NO         0        0
+tmp_used       tmpu     MEMORY  >=   NO          NO         0        0
+tmp_free       tmpf     MEMORY  <=   YES         NO         0        0
+iidle          iidle    INT     <=   YES         NO         0        0
+mips           mips     INT     <=   YES         NO         0        0
+os             os       RESTRING ==  YES         NO         NONE     0
+abaqus                    abaqus                    DOUBLE      <=    YES         YES        0        0
+cae                       cae                       DOUBLE      <=    YES         YES        0        0
+comsol                    comsol                    DOUBLE      <=    YES         YES        0        0
+hyper                     hyper                     DOUBLE      <=    YES         YES        0        0
+ifort                     ifort                     DOUBLE      <=    YES         YES        0        0
+matlab                    matlab                    DOUBLE      <=    YES         YES        0        0
+mcc                       mcc                       DOUBLE      <=    YES         YES        0        0
+multiphysics              multiphysics              DOUBLE      <=    YES         YES        0        0
+trelis                    trelis                    DOUBLE      <=    YES         YES        0        0
+scratch_free              scratch_free              MEMORY      <=    YES         YES        0        0
+scratch_total             scratch_total             MEMORY      <=    YES         NO         0        0
+scratch_used              scratch_used              MEMORY      >=    NO          NO         0        0
+# -----------------------------------------------------------------------------

local/bin/suspend.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/ksh
-# $Id: suspend.sh 365 2013-11-18 09:58:17Z kasper $
+
 # This script should be added as the SUSPEND_METHOD in the
 # queue definition with a $job_pid, $job_id, and $job_owner arguments.
 # e.g. script.sh $job_pid $job_id $job_owner

local/bin/term.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/ksh
+
+# This script should be added as the TERMINATE_METHOD in the
+# queue definition with $job_pid, $job_id, $job_owner, and interval arguments.
+# e.g.  script.sh $job_pid $job_id $job_owner 90
+
+if [ -z "$4" ]
+then
+    echo "Usage: $0 \$job_pid \$job_id \$job_owner interval" 
+    exit 1
+fi
+
+#echo "Term script Running on $(hostname): $USER $1 $2 $3 $4" >> ~$3/qdel_log.log
+#echo $(pgrep -g $1) >> ~$3/qdel_log.log
+
+for sig in INT TERM KILL
+do
+    stat=$(pgrep -g $1 -u $3)
+    if [ ! -z "${stat}" ]
+    then
+        #echo "Sending SIG${sig} to $1" >> ~$3/qdel_log.log
+        /usr/bin/pkill --signal ${sig} -g $1
+        sleep $4
+    else
+        break
+    fi
+done
+
+#uncomment the following for debugging
+#echo "Job $2 killed." >> ~$3/qdel_log.log

local/examples/jobs/matlab_script.sh

@@ -0,0 +1,81 @@
+#!/bin/bash
+
+#############################################################
+# This example produces a very simple plot and              #
+# saves it as Matlab figure file and as PNG file            #
+#############################################################
+
+#############################################################
+# set qsub options                                          #
+#############################################################
+# run in low.q
+#$ -l low
+
+# request enough memory
+#$ -l h_vmem=8G,memory=8G,h_stack=8M
+
+# request 1 matlab license.
+#$ -l matlab=1
+
+# Name the job 'Matlab'
+#$ -N Matlab
+
+# send e-mail after job has finished
+# use the -M option to define your e-mail address
+# #$ -M meine-email@example.org
+#$ -m e
+
+# join stdout and stderr in one file
+#$ -j y
+
+#############################################################
+# output hostname and date (comment out if not needed)      #
+#############################################################
+echo "Runnning Matlab on host " `hostname`
+echo "Starting Matlab at " `date`
+
+#############################################################
+# launch matlab                                             #
+#############################################################
+
+# run non-interactive Matlab session
+# use no display (-nodisplay)
+# don't show splash screen at startup (-nosplash)
+# don't start the matlab desktop (-nodesktop)
+# use software opengl (-softwareopengl)
+# only use single threaded computations (limit to use of 1 core, -singleCompThread)
+# execute all matlab commands between '<< END' and matching 'END'
+
+# Don't forget to add 'exit' and 'END' after replacing
+# the commands with your own!
+
+/opt/matlab/bin/matlab -nodisplay -nosplash -nodesktop -softwareopengl -singleCompThread << END
+
+  % get environment variable JOB_ID
+  jobid=str2num(getenv('JOB_ID'));
+  if isempty(jobid)
+     jobid = 0;
+  end
+
+  % create filenames for the figure
+  filename=sprintf('matlab_figure_%d', jobid);
+
+  % create new empty figure and save figure handle
+  fh = figure();
+
+  % draw plot
+  plot(-pi:0.01:pi, sin(-pi:0.01:pi));
+
+  % save figure as matlab figure and PNG
+  saveas(fh, filename, 'fig');
+  saveas(fh, filename, 'png');
+
+  % EXIT MATLAB
+  exit;
+
+END
+
+#############################################################
+# output date (comment out if not needed)                   #
+#############################################################
+echo "Matlab finnished at " `date`

local/examples/jobs/periodic_sleeper.sh

@@ -0,0 +1,75 @@
+#!/bin/bash
+# This job script takes a nap for 10 seconds (or paramter $2) every 30 minutes (or paramter $1)
+
+# SGE options
+#$ -N PSleeper
+#$ -l scf=1M,mem=100M,h_vmem=100M
+#$ -q normal.q
+#$ -cwd
+
+# process args
+case "$1" in
+    -h)
+        echo "usage: $0 [-h | [-d] [T] [nap]]"
+        echo "periodically take a nap"
+        echo ""
+        echo "-h   print this help and exit"
+        echo "-d   print debug info"
+        echo "T    take a nap every T minutes (default: 30)"
+        echo "nap  take a nap for nap seconds (default: 10)"
+        exit 1
+        ;;
+    *)
+        debug=0
+        terse="-terse"
+        debug_flag=""
+        do_echo=0
+        T=30
+        nap=10
+        while (( "$#" )); do
+            case "$1" in
+                -d)
+                    debug=1
+                    terse=""
+                    debug_flag="-d"
+                    do_echo=1
+                    ;;
+                *)
+                    T=${1:-30}
+                    nap=${2:-10}
+                    break
+                    ;;
+            esac
+            shift
+        done
+        ;;
+esac
+
+# set other variables
+next=$(date -d "${T} minutes" +%Y%m%d%H%M)
+script=$0
+
+# output some informations
+if [ ${debug} -eq 1 ]; then
+    echo "T = ${T}, nap=${nap}"
+    echo "next run at ${next} (YYYYMMDDhhmm)"
+    echo "debug_flag = ${debug_flag}, do_echo = ${do_echo}"
+    echo ""
+fi
+
+# commands to run in Grid Engine
+${script} ${nap} ${do_echo}
+
+# re-submit script to execute in T minutes
+jobid=$(qsub ${terse} -a ${next} ${script} ${debug_flag} ${T} ${nap})
+exit_code=$?
+if [ ${debug} -eq 1 ]; then
+    echo "${jobid}"
+fi
+if [ ${exit_code} -ne 0 ]; then
+    if [ ${debug} -eq 1 ]; then
+        echo "${jobid}"
+        echo "Ups, something went wrong, check output!"
+    fi
+    exit ${exit_code}
+fi

local/examples/jobs/simple_conda_test.sh

@@ -0,0 +1,45 @@
+#! /bin/bash
+
+#############################################################
+# This example show a list of availabel conda environments  #
+#############################################################
+
+#############################################################
+# set qsub options                                          #
+#############################################################
+# run in low.q
+#$ -l low
+
+# request enough memory
+# #$ -l h_vmem=8G,memory=8G,h_stack=8M
+
+# Name the job 'Conda-Test'
+#$ -N Conda-Test
+
+# send e-mail after job has finished
+# use the -M option to define your e-mail address
+# #$ -M my-email@example.org
+#$ -m e
+
+# join stdout and stderr in one file
+#$ -j y
+
+#############################################################
+# initialize conda                                          #
+#############################################################
+__conda_setup="$('/opt/anaconda3/bin/conda' 'shell.bash' 'hook' 2> /dev/null)"
+if [ $? -eq 0 ]; then
+	eval "$__conda_setup"
+else
+	if [ -f "/opt/anaconda3/etc/profile.d/conda.sh" ]; then
+		. "/opt/anaconda3/etc/profile.d/conda.sh"
+	else
+		export PATH="/opt/anaconda3/bin:$PATH"
+	fi
+fi
+unset __conda_setup
+
+#############################################################
+# show conda environments                                   #
+#############################################################
+conda env list

local/pe_epilog.d/00_bin-true

@@ -0,0 +1 @@
+/bin/true

local/pe_prolog.d/00_bin-true

@@ -0,0 +1 @@
+/bin/true

local/prolog.d/00_bin-true

@@ -0,0 +1 @@
+/bin/true

local/scripts/SGESuspend.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/ksh
+# $Id: SGESuspend.sh 365 2013-11-18 09:58:17Z kasper $
+# This script should be added as the SUSPEND_METHOD in the
+# queue definition with a $job_pid, $job_id, and $job_owner arguments.
+# e.g. script.sh $job_pid $job_id $job_owner
+
+if [ -z "$3" ]
+then
+    echo "Usage: $0 \$job_pid \$job_id \$job_owner"
+    exit 1
+fi
+
+stat=`pgrep -g $1`
+if [ ! -z "$stat" ]
+then
+    #echo "Sending $sig to $1" >> ~$3/qdel_log.log
+    /usr/bin/pkill --signal SIGTSTP -g $1
+else
+    echo "Process $1 not found for job $2" >> ~$3/qdel_log.log
+    echo "Unable to suspend." >> ~$3/qdel_log.log
+    exit 1
+fi
+
+#uncomment the following for debugging
+#echo "Suspending Job $2 " >> ~$3/qdel_log.log

local/scripts/SGETerm.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/ksh
-# $Id: term.sh 364 2013-11-18 09:55:05Z kasper $
+# $Id: SGETerm.sh 364 2013-11-18 09:55:05Z kasper $
 # This script should be added as the TERMINATE_METHOD in the
 # queue definition with $job_pid, $job_id, $job_owner, and interval arguments.
 # e.g.  script.sh $job_pid $job_id $job_owner 90

local/scripts/epilog

@@ -0,0 +1,11 @@
+#! /bin/bash
+# $Id: epilog 181 2010-09-17 15:55:28Z kasper $
+
+## Delete the STDOUT and STDERR files (.o and .e) if they are empty
+##  ( we do not want to delete non-empty files, they may contain useful
+##    troubleshooting or debug information ... )
+##
+[ -r $SGE_STDOUT_PATH -a -f $SGE_STDOUT_PATH ] && [ ! -s $SGE_STDOUT_PATH ] && rm -f $SGE_STDOUT_PATH
+[ -r $SGE_STDERR_PATH -a -f $SGE_STDERR_PATH ] && [ ! -s $SGE_STDERR_PATH ] && rm -f $SGE_STDERR_PATH
+
+exit 0

local/scripts/pe_epilog

@@ -0,0 +1 @@
+/bin/true

local/scripts/pe_prolog

@@ -0,0 +1 @@
+/bin/true

local/scripts/prolog

@@ -0,0 +1 @@
+/bin/true

local/scripts/qlogin_wrapper

@@ -0,0 +1,5 @@
+#!/bin/sh
+# $Id: qlogin_wrapper 175 2010-09-15 15:34:28Z kasper $
+HOST=$1
+PORT=$2
+/usr/bin/ssh -XAq -p $PORT $USER@$HOST

spool/common/cluster_name

@@ -0,0 +1 @@
+geophysik

spool/common/configuration

@@ -0,0 +1,56 @@
+# Version: 8.1.9
+# 
+# DO NOT MODIFY THIS FILE MANUALLY!
+# 
+conf_name                    global
+conf_version                 43
+execd_spool_dir              /data/gridengine/spool
+mailer                       /usr/bin/mail
+xterm                        /usr/bin/xterm
+load_sensor                  /data/gridengine/flex-grid/site/qloadsensor
+prolog                       NONE
+epilog                       NONE
+shell_start_mode             posix_compliant
+login_shells                 sh,bash,ksh,csh,tcsh
+min_uid                      1000
+min_gid                      1000
+user_lists                   none
+xuser_lists                  none
+projects                     none
+xprojects                    none
+enforce_project              false
+enforce_user                 auto
+load_report_time             00:00:40
+max_unheard                  00:05:00
+reschedule_unknown           00:00:00
+loglevel                     log_warning
+administrator_mail           kasper.fischer@ruhr-uni-bochum.de
+set_token_cmd                none
+pag_cmd                      none
+token_extend_time            none
+shepherd_cmd                 none
+qmaster_params               none
+execd_params                 ENABLE_BINDING=true NOTIFY_KILL=SIGTERM ENABLE_ADDGRP_KILL=true H_MEMORYLOCKED=infinity
+reporting_params             accounting=true reporting=false flush_time=00:00:15 joblog=false sharelog=00:00:00
+finished_jobs                100
+gid_range                    20000-20999
+qlogin_command               /data/gridengine/local/scripts/qlogin_wrapper
+qlogin_daemon                /usr/sbin/sshd -i
+rlogin_command               /usr/bin/ssh -XAtq
+rlogin_daemon                /usr/sbin/sshd -i
+rsh_command                  /usr/bin/ssh -XAtq
+rsh_daemon                   /usr/sbin/sshd -i
+max_aj_instances             2000
+max_aj_tasks                 75000
+max_u_jobs                   0
+max_jobs                     0
+max_advance_reservations     20
+auto_user_oticket            100
+auto_user_fshare             100
+auto_user_default_project    none
+auto_user_delete_time        infinity
+delegated_file_staging       false
+reprioritize                 0
+jsv_url                      none
+jsv_allowed_mod              ac,h,i,e,o,j,M,N,p,w
+