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Viewing changes to CONFIG/src/backend/probe_aff_SETPROCNP.c

  • Committer: Package Import Robot
  • Author(s): Sébastien Villemot
  • Date: 2013-06-11 15:58:16 UTC
  • mfrom: (1.1.3 upstream)
  • mto: (2.2.21 experimental)
  • mto: This revision was merged to the branch mainline in revision 26.
  • Revision ID: package-import@ubuntu.com-20130611155816-b72z8f621tuhbzn0
Tags: upstream-3.10.1
Import upstream version 3.10.1

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CONFIG/src/backend/probe_aff_SETPROCNP.c
 
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#include <stdio.h>
 
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#include <stdlib.h>
 
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#include <assert.h>
 
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#include <pthread.h>
 
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static int rank=0;
 
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void *DumbTest(void *vp)
 
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{
 
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   pthread_exit(vp);
 
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}
 
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int main(int nargs, char **args)
 
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{
 
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   pthread_attr_t attr;
 
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   pthread_t thr;
 
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   void *vp, *vpret;
 
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   if (nargs > 1)
 
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      rank = atoi(args[1]);
 
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   vp = (void*) &thr;
 
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   vpret = NULL;
 
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   assert(!pthread_attr_init(&attr));
 
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   #ifdef IBM_PT_ERROR
 
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      assert(!pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_UNDETACHED));
 
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   #else
 
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      assert(!pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE));
 
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   #endif
 
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   pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM); /* OK to fail */
 
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   assert(!pthread_attr_setprocessor_np(&attr, (pthread_spu_t)rank,
 
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                                        PTHREAD_BIND_FORCED_NP));
 
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   assert(!pthread_create(&thr, &attr, DumbTest, vp));
 
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   assert(!pthread_attr_destroy(&attr));
 
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   assert(!pthread_join(thr, &vpret));
 
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   if (vpret == vp)
 
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      printf("SUCCESS rank %d\n", rank);
 
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   else
 
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      printf("FAILURE rank %d\n", rank);
 
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   exit(vpret == vp ? 0 : 1);
 
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}