openmp/runtime/test/env/kmp_dispatch_buf_range.c

   1 // RUN: %libomp-compile
   2 // RUN: env KMP_DISP_NUM_BUFFERS=0 %libomp-run 2>&1 | FileCheck --check-prefix=SMALL %s
   3 // RUN: env KMP_DISP_NUM_BUFFERS=4097 %libomp-run 2>&1 | FileCheck --check-prefix=LARGE %s
   4 // SMALL: OMP: Warning
   5 // SMALL-SAME: KMP_DISP_NUM_BUFFERS
   6 // SMALL-SAME: too small
   7 // LARGE: OMP: Warning
   8 // LARGE-SAME: KMP_DISP_NUM_BUFFERS
   9 // LARGE-SAME: too large
  10 #include <stdio.h>
  11 #include <stdlib.h>
  12
  13 int main() {
  14   int i;
  15   #pragma omp parallel for
  16   for (i = 0; i < 1000; i++) {}
  17   return EXIT_SUCCESS;
  18 }