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driver_opencl.h
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/* StarPU --- Runtime system for heterogeneous multicore architectures.
*
* Copyright (C) 2010-2025 University of 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 __DRIVER_OPENCL_H__
#define __DRIVER_OPENCL_H__
#ifndef _GNU_SOURCE
#define _GNU_SOURCE 1
#endif
#ifdef STARPU_USE_OPENCL
#define CL_TARGET_OPENCL_VERSION 100
#ifdef __APPLE__
#include <OpenCL/cl.h>
#else
#include <CL/cl.h>
#endif
#endif
#include <core/workers.h>
#include <datawizard/node_ops.h>
#pragma GCC visibility push(hidden)
void _starpu_opencl_preinit(void);
#if defined(STARPU_USE_OPENCL) || defined(STARPU_SIMGRID)
struct _starpu_machine_config;
void _starpu_opencl_discover_devices(struct _starpu_machine_config *config);
void _starpu_opencl_init(void);
int _starpu_opencl_init_context(int devid);
int _starpu_opencl_deinit_context(int devid);
unsigned _starpu_opencl_get_device_count(void);
#ifdef STARPU_HAVE_HWLOC
struct _starpu_machine_topology;
hwloc_obj_t _starpu_opencl_get_hwloc_obj(hwloc_topology_t topology, int devid);
#endif
void _starpu_init_opencl_config(struct _starpu_machine_topology *topology, struct _starpu_machine_config *);
void _starpu_opencl_init_worker_binding(struct _starpu_machine_config *config, int no_mp_config STARPU_ATTRIBUTE_UNUSED, struct _starpu_worker *workerarg);
void _starpu_opencl_init_worker_memory(struct _starpu_machine_config *config, int no_mp_config STARPU_ATTRIBUTE_UNUSED, struct _starpu_worker *workerarg);
void *_starpu_opencl_worker(void *);
extern struct _starpu_node_ops _starpu_driver_opencl_node_ops;
#else
#define _starpu_opencl_discover_devices(config) ((void) (config))
#endif
#if defined(STARPU_USE_OPENCL) || defined(STARPU_SIMGRID)
extern struct _starpu_driver_ops _starpu_driver_opencl_ops;
#endif
#ifdef STARPU_USE_OPENCL
extern char *_starpu_opencl_program_dir;
cl_device_type _starpu_opencl_get_device_type(int devid);
#endif
#pragma GCC visibility pop
#endif // __DRIVER_OPENCL_H__
_starpu_driver_ops
Definition drivers.h:26
node_ops.h
_starpu_node_ops
Definition node_ops.h:92
_starpu_machine_config
Definition workers.h:441
_starpu_machine_topology
Definition workers.h:352
_starpu_machine_topology::devid
int devid[STARPU_NARCH][STARPU_NMAXDEVS]
Definition workers.h:404
_starpu_worker
Definition workers.h:155