diff options
| -rw-r--r-- | libcuda/cuda_runtime_api.cc | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/libcuda/cuda_runtime_api.cc b/libcuda/cuda_runtime_api.cc index a45ed61..30e3989 100644 --- a/libcuda/cuda_runtime_api.cc +++ b/libcuda/cuda_runtime_api.cc @@ -1159,22 +1159,8 @@ __host__ cudaError_t CUDARTAPI cudaStreamQuery(cudaStream_t stream) __host__ cudaError_t CUDARTAPI cudaStreamWaitEvent(cudaStream_t stream, cudaEvent_t event, unsigned int flags) { - -#if (CUDART_VERSION >= 3000) - if( stream == NULL ) - return g_last_cudaError = cudaErrorInvalidResourceHandle; - return g_last_cudaError = stream->empty()?cudaSuccess:cudaErrorNotReady; -#else - printf("GPGPU-Sim API: cudaStreamWaitEvent ** waiting for event\n"); - fflush(stdout); - CUevent_st *e = (CUevent_st*) event; - while( !e->done() ) - ; - printf("GPGPU-Sim API: cudaStreamWaitEvent ** event detected\n"); - fflush(stdout); - printf("GPGPU-Sim PTX: WARNING: Asynchronous kernel execution not supported (%s)\n", __my_func__); - return g_last_cudaError = cudaSuccess; // it is always success because all cuda calls are synchronous -#endif + cuda_not_implemented(__my_func__,__LINE__); + return g_last_cudaError = cudaErrorUnknown; } /******************************************************************************* |