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