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starpu_opencl.h
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/* StarPU --- Runtime system for heterogeneous multicore architectures.
*
* Copyright (C) 2010-2023 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_OPENCL_H__
#define __STARPU_OPENCL_H__
#include <starpu_config.h>
#ifdef STARPU_USE_OPENCL
#ifndef CL_TARGET_OPENCL_VERSION
#define CL_TARGET_OPENCL_VERSION 100
#endif
#ifdef __APPLE__
#include <OpenCL/cl.h>
#else
#include <CL/cl.h>
#endif
#include <assert.h>
#ifdef __cplusplus
extern "C" {
#endif
struct starpu_opencl_program
{
cl_program programs[STARPU_MAXOPENCLDEVS];
};
void starpu_opencl_get_context(int devid, cl_context *context);
void starpu_opencl_get_device(int devid, cl_device_id *device);
void starpu_opencl_get_queue(int devid, cl_command_queue *queue);
void starpu_opencl_get_current_context(cl_context *context);
void starpu_opencl_get_current_queue(cl_command_queue *queue);
int starpu_opencl_set_kernel_args(cl_int *err, cl_kernel *kernel, ...);
void starpu_opencl_load_program_source(const char *source_file_name, char *located_file_name, char *located_dir_name, char *opencl_program_source);
void starpu_opencl_load_program_source_malloc(const char *source_file_name, char **located_file_name, char **located_dir_name, char **opencl_program_source);
int starpu_opencl_compile_opencl_from_file(const char *source_file_name, const char *build_options);
int starpu_opencl_compile_opencl_from_string(const char *opencl_program_source, const char *file_name, const char *build_options);
int starpu_opencl_load_binary_opencl(const char *kernel_id, struct starpu_opencl_program *opencl_programs);
int starpu_opencl_load_opencl_from_file(const char *source_file_name, struct starpu_opencl_program *opencl_programs, const char *build_options);
int starpu_opencl_load_opencl_from_string(const char *opencl_program_source, struct starpu_opencl_program *opencl_programs, const char *build_options);
int starpu_opencl_unload_opencl(struct starpu_opencl_program *opencl_programs);
int starpu_opencl_load_kernel(cl_kernel *kernel, cl_command_queue *queue, struct starpu_opencl_program *opencl_programs, const char *kernel_name, int devid);
int starpu_opencl_release_kernel(cl_kernel kernel);
int starpu_opencl_collect_stats(cl_event event);
const char *starpu_opencl_error_string(cl_int status);
void starpu_opencl_display_error(const char *func, const char *file, int line, const char *msg, cl_int status);
#define STARPU_OPENCL_DISPLAY_ERROR(status) starpu_opencl_display_error(__starpu_func__, __FILE__, __LINE__, NULL, status)
static __starpu_inline void starpu_opencl_report_error(const char *func, const char *file, int line, const char *msg, cl_int status)
{
starpu_opencl_display_error(func, file, line, msg, status);
assert(0);
}
#define STARPU_OPENCL_REPORT_ERROR(status) starpu_opencl_report_error(__starpu_func__, __FILE__, __LINE__, NULL, status)
#define STARPU_OPENCL_REPORT_ERROR_WITH_MSG(msg, status) starpu_opencl_report_error(__starpu_func__, __FILE__, __LINE__, msg, status)
cl_int starpu_opencl_allocate_memory(int devid, cl_mem *addr, size_t size, cl_mem_flags flags);
cl_int starpu_opencl_copy_ram_to_opencl(void *ptr, unsigned src_node, cl_mem buffer, unsigned dst_node, size_t size, size_t offset, cl_event *event, int *ret);
cl_int starpu_opencl_copy_opencl_to_ram(cl_mem buffer, unsigned src_node, void *ptr, unsigned dst_node, size_t size, size_t offset, cl_event *event, int *ret);
cl_int starpu_opencl_copy_opencl_to_opencl(cl_mem src, unsigned src_node, size_t src_offset, cl_mem dst, unsigned dst_node, size_t dst_offset, size_t size, cl_event *event, int *ret);
cl_int starpu_opencl_copy_async_sync(uintptr_t src, size_t src_offset, unsigned src_node, uintptr_t dst, size_t dst_offset, unsigned dst_node, size_t size, cl_event *event);
#ifdef __cplusplus
}
#endif
#endif /* STARPU_USE_OPENCL */
#endif /* __STARPU_OPENCL_H__ */
starpu_opencl_program::programs
cl_program programs[STARPU_MAXOPENCLDEVS]
Definition starpu_opencl.h:48
starpu_opencl_copy_opencl_to_opencl
cl_int starpu_opencl_copy_opencl_to_opencl(cl_mem src, unsigned src_node, size_t src_offset, cl_mem dst, unsigned dst_node, size_t dst_offset, size_t size, cl_event *event, int *ret)
starpu_opencl_compile_opencl_from_file
int starpu_opencl_compile_opencl_from_file(const char *source_file_name, const char *build_options)
starpu_opencl_report_error
static __starpu_inline void starpu_opencl_report_error(const char *func, const char *file, int line, const char *msg, cl_int status)
Definition starpu_opencl.h:265
STARPU_MAXOPENCLDEVS
#define STARPU_MAXOPENCLDEVS
Definition starpu_config.h:276
starpu_opencl_load_kernel
int starpu_opencl_load_kernel(cl_kernel *kernel, cl_command_queue *queue, struct starpu_opencl_program *opencl_programs, const char *kernel_name, int devid)
starpu_opencl_allocate_memory
cl_int starpu_opencl_allocate_memory(int devid, cl_mem *addr, size_t size, cl_mem_flags flags)
starpu_opencl_copy_opencl_to_ram
cl_int starpu_opencl_copy_opencl_to_ram(cl_mem buffer, unsigned src_node, void *ptr, unsigned dst_node, size_t size, size_t offset, cl_event *event, int *ret)
starpu_opencl_load_opencl_from_file
int starpu_opencl_load_opencl_from_file(const char *source_file_name, struct starpu_opencl_program *opencl_programs, const char *build_options)
starpu_opencl_release_kernel
int starpu_opencl_release_kernel(cl_kernel kernel)
starpu_opencl_get_context
void starpu_opencl_get_context(int devid, cl_context *context)
starpu_opencl_load_program_source
void starpu_opencl_load_program_source(const char *source_file_name, char *located_file_name, char *located_dir_name, char *opencl_program_source)
starpu_opencl_error_string
const char * starpu_opencl_error_string(cl_int status)
starpu_opencl_set_kernel_args
int starpu_opencl_set_kernel_args(cl_int *err, cl_kernel *kernel,...)
starpu_opencl_get_queue
void starpu_opencl_get_queue(int devid, cl_command_queue *queue)
starpu_opencl_get_device
void starpu_opencl_get_device(int devid, cl_device_id *device)
starpu_opencl_load_binary_opencl
int starpu_opencl_load_binary_opencl(const char *kernel_id, struct starpu_opencl_program *opencl_programs)
starpu_opencl_copy_async_sync
cl_int starpu_opencl_copy_async_sync(uintptr_t src, size_t src_offset, unsigned src_node, uintptr_t dst, size_t dst_offset, unsigned dst_node, size_t size, cl_event *event)
starpu_opencl_load_opencl_from_string
int starpu_opencl_load_opencl_from_string(const char *opencl_program_source, struct starpu_opencl_program *opencl_programs, const char *build_options)
starpu_opencl_copy_ram_to_opencl
cl_int starpu_opencl_copy_ram_to_opencl(void *ptr, unsigned src_node, cl_mem buffer, unsigned dst_node, size_t size, size_t offset, cl_event *event, int *ret)
starpu_opencl_display_error
void starpu_opencl_display_error(const char *func, const char *file, int line, const char *msg, cl_int status)
starpu_opencl_unload_opencl
int starpu_opencl_unload_opencl(struct starpu_opencl_program *opencl_programs)
starpu_opencl_get_current_queue
void starpu_opencl_get_current_queue(cl_command_queue *queue)
starpu_opencl_compile_opencl_from_string
int starpu_opencl_compile_opencl_from_string(const char *opencl_program_source, const char *file_name, const char *build_options)
starpu_opencl_get_current_context
void starpu_opencl_get_current_context(cl_context *context)
starpu_opencl_load_program_source_malloc
void starpu_opencl_load_program_source_malloc(const char *source_file_name, char **located_file_name, char **located_dir_name, char **opencl_program_source)
starpu_opencl_collect_stats
int starpu_opencl_collect_stats(cl_event event)
starpu_opencl_program
Definition starpu_opencl.h:46
starpu_config.h