Mercurial > hg > CbC > CbC_gcc
view libgomp/testsuite/libgomp.oacc-c-c++-common/lib-83.c @ 118:fd00160c1b76
ifdef TARGET_64BIT
author | mir3636 |
---|---|
date | Tue, 27 Feb 2018 15:01:35 +0900 |
parents | 04ced10e8804 |
children | 84e7813d76e9 |
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/* { dg-do run { target openacc_nvidia_accel_selected } } */ /* { dg-additional-options "-lcuda" } */ #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <openacc.h> #include "timer.h" int main (int argc, char **argv) { float atime; CUstream stream; CUresult r; acc_init (acc_device_nvidia); (void) acc_get_device_num (acc_device_nvidia); init_timers (1); stream = (CUstream) acc_get_cuda_stream (0); if (stream != NULL) abort (); r = cuStreamCreate (&stream, CU_STREAM_DEFAULT); if (r != CUDA_SUCCESS) { fprintf (stderr, "cuStreamCreate failed: %d\n", r); abort (); } if (!acc_set_cuda_stream (0, stream)) abort (); start_timer (0); acc_wait_all_async (0); acc_wait (0); atime = stop_timer (0); if (0.010 < atime) { fprintf (stderr, "actual time too long\n"); abort (); } fini_timers (); acc_shutdown (acc_device_nvidia); exit (0); } /* { dg-output "" } */