include/: add missing file

include/starpu_cuda.h

@@ -0,0 +1,89 @@
+/*
+ * StarPU
+ * Copyright (C) INRIA 2008-2009 (see AUTHORS file)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * See the GNU Lesser General Public License in COPYING.LGPL for more details.
+ */
+
+#ifndef __STARPU_CUDA_H__
+#define __STARPU_CUDA_H__
+
+#ifdef STARPU_USE_CUDA
+#include <cuda.h>
+#include <cuda_runtime.h>
+#include <cuda_runtime_api.h>
+#include <cublas.h>
+#include <starpu_config.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined(__CUDACC__) && defined(STARPU_HAVE_WINDOWS)
+#define STARPU_CUBLAS_OOPS() do { \
+		printf("oops  %s \n", errormsg); \
+		*(int*)NULL = 0; \
+	} while (0);
+#else
+#define STARPU_CUBLAS_OOPS() do { \
+		printf("oops  in %s ... %s \n", __func__, errormsg); \
+		assert(0);						\
+	} while (0);
+#endif
+
+#define STARPU_CUBLAS_REPORT_ERROR(status) 					\
+	do {								\
+		char *errormsg;						\
+		switch (status) {					\
+			case CUBLAS_STATUS_SUCCESS:			\
+				errormsg = "success";			\
+				break;					\
+			case CUBLAS_STATUS_NOT_INITIALIZED:		\
+				errormsg = "not initialized";		\
+				break;					\
+			case CUBLAS_STATUS_ALLOC_FAILED:		\
+				errormsg = "alloc failed";		\
+				break;					\
+			case CUBLAS_STATUS_INVALID_VALUE:		\
+				errormsg = "invalid value";		\
+				break;					\
+			case CUBLAS_STATUS_ARCH_MISMATCH:		\
+				errormsg = "arch mismatch";		\
+				break;					\
+			case CUBLAS_STATUS_EXECUTION_FAILED:		\
+				errormsg = "execution failed";		\
+				break;					\
+			case CUBLAS_STATUS_INTERNAL_ERROR:		\
+				errormsg = "internal error";		\
+				break;					\
+			default:					\
+				errormsg = "unknown error";		\
+				break;					\
+		}							\
+		STARPU_CUBLAS_OOPS();					\
+	} while (0)
+
+#define STARPU_CUDA_REPORT_ERROR(status) 				\
+	do {								\
+		const char *errormsg = cudaGetErrorString(status);	\
+		STARPU_CUBLAS_OOPS();					\
+	} while (0)
+
+cudaStream_t *starpu_cuda_get_local_stream(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // STARPU_USE_CUDA
+#endif // __STARPU_CUDA_H__
+