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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [libgomp/] [testsuite/] [libgomp.c/] [appendix-a/] [a.4.1.c] - Blame information for rev 867

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Line No. Rev Author Line
1 38 julius
/* { dg-do run } */
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#include <omp.h>
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extern void abort (void);
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void
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subdomain (float *x, int istart, int ipoints)
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{
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  int i;
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  for (i = 0; i < ipoints; i++)
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    x[istart + i] = 123.456;
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}
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void
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sub (float *x, int npoints)
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{
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  int iam, nt, ipoints, istart;
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#pragma omp parallel default(shared) private(iam,nt,ipoints,istart)
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  {
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    iam = omp_get_thread_num ();
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    nt = omp_get_num_threads ();
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    ipoints = npoints / nt;     /* size of partition */
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    istart = iam * ipoints;     /* starting array index */
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    if (iam == nt - 1)          /* last thread may do more */
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      ipoints = npoints - istart;
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    subdomain (x, istart, ipoints);
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  }
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}
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int
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main ()
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{
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  int i;
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  float array[10000];
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  sub (array, 10000);
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  for (i = 0; i < 10000; i++)
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    if (array[i] < 123.45 || array[i] > 123.46)
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      abort ();
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  return 0;
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}

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