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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [libgomp/] [testsuite/] [libgomp.c/] [appendix-a/] [a.4.1.c] - Rev 856
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/* { dg-do run } */ #include <omp.h> extern void abort (void); void subdomain (float *x, int istart, int ipoints) { int i; for (i = 0; i < ipoints; i++) x[istart + i] = 123.456; } void sub (float *x, int npoints) { int iam, nt, ipoints, istart; #pragma omp parallel default(shared) private(iam,nt,ipoints,istart) { iam = omp_get_thread_num (); nt = omp_get_num_threads (); ipoints = npoints / nt; /* size of partition */ istart = iam * ipoints; /* starting array index */ if (iam == nt - 1) /* last thread may do more */ ipoints = npoints - istart; subdomain (x, istart, ipoints); } } int main () { int i; float array[10000]; sub (array, 10000); for (i = 0; i < 10000; i++) if (array[i] < 123.45 || array[i] > 123.46) abort (); return 0; }
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