libgomp/testsuite/libgomp.oacc-c-c++-common/vector-length-64-2.c

   1 /* { dg-set-target-env-var "GOMP_OPENACC_DIM" ":16:" } */
   2 /* { dg-shouldfail "" { openacc_nvidia_accel_selected } } */
   3
   4 #include <stdlib.h>
   5 #include <stdio.h>
   6
   7 int
   8 main (void)
   9 {
  10 #pragma acc parallel vector_length (64)
  11   {
  12 #pragma acc loop worker
  13     for (unsigned int i = 0; i < 32; i++)
  14 #pragma acc loop vector
  15       for (unsigned int j = 0; j < 64; j++)
  16         ;
  17   }
  18
  19   return 0;
  20 }
  21 /* { dg-output "The Nvidia accelerator has insufficient barrier resources" { target openacc_nvidia_accel_selected } } */