diff options
Diffstat (limited to 'libgomp/testsuite/libgomp.oacc-c-c++-common/lib-85.c')
| -rw-r--r-- | libgomp/testsuite/libgomp.oacc-c-c++-common/lib-85.c | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/libgomp/testsuite/libgomp.oacc-c-c++-common/lib-85.c b/libgomp/testsuite/libgomp.oacc-c-c++-common/lib-85.c index cf925a7b002..141c83b53dd 100644 --- a/libgomp/testsuite/libgomp.oacc-c-c++-common/lib-85.c +++ b/libgomp/testsuite/libgomp.oacc-c-c++-common/lib-85.c @@ -7,6 +7,14 @@ #include <stdio.h> #include <cuda.h> +#if !defined __cplusplus +# undef static_assert +# define static_assert _Static_assert +#endif + +static_assert (acc_async_sync == -2, "acc_async_sync?"); +static_assert (acc_async_noval == -1, "acc_async_noval?"); + int main (int argc, char **argv) { @@ -20,9 +28,11 @@ main (int argc, char **argv) (void) acc_get_device_num (acc_device_nvidia); - streams = (CUstream *) malloc (N * sizeof (void *)); + streams = (CUstream *) malloc ((2 + N) * sizeof (void *)); + streams += 2; + /* "streams[i]" is valid for i in [acc_async_sync..N). */ - for (i = 0; i < N; i++) + for (i = acc_async_sync; i < N; i++) { streams[i] = (CUstream) acc_get_cuda_stream (i); if (streams[i] != NULL) @@ -35,8 +45,17 @@ main (int argc, char **argv) abort (); } - if (!acc_set_cuda_stream (i, streams[i])) - abort (); + int ret = acc_set_cuda_stream (i, streams[i]); + if (i == acc_async_sync) + { + if (ret == 1) + abort (); + } + else + { + if (ret != 1) + abort (); + } } s = NULL; |