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starpu_cuda.h
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/* StarPU --- Runtime system for heterogeneous multicore architectures.
*
* Copyright (C) 2010-2021 Université de Bordeaux, CNRS (LaBRI UMR 5800), Inria
*
* StarPU 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.
*
* StarPU 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__
#include <starpu_config.h>
#if defined STARPU_USE_CUDA && !defined STARPU_DONT_INCLUDE_CUDA_HEADERS
#include <cuda.h>
#include <cuda_runtime.h>
#include <cuda_runtime_api.h>
#ifdef STARPU_HAVE_LIBNVIDIA_ML
#include <nvml.h>
#endif
#ifdef __cplusplus
extern "C"
{
#endif
void starpu_cublas_report_error(const char *func, const char *file, int line, int status);
#define STARPU_CUBLAS_REPORT_ERROR(status) starpu_cublas_report_error(__starpu_func__, __FILE__, __LINE__, status)
void starpu_cuda_report_error(const char *func, const char *file, int line, cudaError_t status);
#define STARPU_CUDA_REPORT_ERROR(status) starpu_cuda_report_error(__starpu_func__, __FILE__, __LINE__, status)
cudaStream_t starpu_cuda_get_local_stream(void);
const struct cudaDeviceProp *starpu_cuda_get_device_properties(unsigned workerid);
int starpu_cuda_copy_async_sync(void *src_ptr, unsigned src_node, void *dst_ptr, unsigned dst_node, size_t ssize, cudaStream_t stream, enum cudaMemcpyKind kind);
int starpu_cuda_copy2d_async_sync(void *src_ptr, unsigned src_node, void *dst_ptr, unsigned dst_node,
size_t blocksize,
size_t numblocks, size_t ld_src, size_t ld_dst,
cudaStream_t stream, enum cudaMemcpyKind kind);
int starpu_cuda_copy3d_async_sync(void *src_ptr, unsigned src_node, void *dst_ptr, unsigned dst_node,
size_t blocksize,
size_t numblocks_1, size_t ld1_src, size_t ld1_dst,
size_t numblocks_2, size_t ld2_src, size_t ld2_dst,
cudaStream_t stream, enum cudaMemcpyKind kind);
void starpu_cuda_set_device(unsigned devid);
#ifdef STARPU_HAVE_LIBNVIDIA_ML
nvmlDevice_t starpu_cuda_get_nvmldev(unsigned devid);
#endif
#ifdef __cplusplus
}
#endif
#endif /* STARPU_USE_CUDA && !STARPU_DONT_INCLUDE_CUDA_HEADERS */
#endif /* __STARPU_CUDA_H__ */
starpu_cuda_report_error
void starpu_cuda_report_error(const char *func, const char *file, int line, cudaError_t status)
starpu_cublas_report_error
void starpu_cublas_report_error(const char *func, const char *file, int line, int status)
starpu_cuda_copy_async_sync
int starpu_cuda_copy_async_sync(void *src_ptr, unsigned src_node, void *dst_ptr, unsigned dst_node, size_t ssize, cudaStream_t stream, enum cudaMemcpyKind kind)
starpu_cuda_set_device
void starpu_cuda_set_device(unsigned devid)
starpu_cuda_copy2d_async_sync
int starpu_cuda_copy2d_async_sync(void *src_ptr, unsigned src_node, void *dst_ptr, unsigned dst_node, size_t blocksize, size_t numblocks, size_t ld_src, size_t ld_dst, cudaStream_t stream, enum cudaMemcpyKind kind)
starpu_cuda_get_device_properties
const struct cudaDeviceProp * starpu_cuda_get_device_properties(unsigned workerid)
starpu_cuda_get_local_stream
cudaStream_t starpu_cuda_get_local_stream(void)
starpu_cuda_copy3d_async_sync
int starpu_cuda_copy3d_async_sync(void *src_ptr, unsigned src_node, void *dst_ptr, unsigned dst_node, size_t blocksize, size_t numblocks_1, size_t ld1_src, size_t ld1_dst, size_t numblocks_2, size_t ld2_src, size_t ld2_dst, cudaStream_t stream, enum cudaMemcpyKind kind)
starpu_config.h