diff options
Diffstat (limited to 'libcuda/cuda_runtime_api.cc')
| -rw-r--r-- | libcuda/cuda_runtime_api.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libcuda/cuda_runtime_api.cc b/libcuda/cuda_runtime_api.cc index f130a37..33da17f 100644 --- a/libcuda/cuda_runtime_api.cc +++ b/libcuda/cuda_runtime_api.cc @@ -1203,6 +1203,10 @@ __host__ cudaError_t CUDARTAPI cudaStreamWaitEvent(cudaStream_t stream, cudaEven { CUevent_st *e = get_event(event); if( !e ) return g_last_cudaError = cudaErrorUnknown; + if (!stream){ + printf("GPGPU-Sim API: Warning: cudaStreamWaitEvent on NULL stream not currently supported.\n"); + return g_last_cudaError = cudaErrorInvalidValue; + } struct CUstream_st *s = (struct CUstream_st *)stream; stream_operation op(s,e,flags); g_stream_manager->push(op); |