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data_interface.h
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/* StarPU --- Runtime system for heterogeneous multicore architectures.
*
* Copyright (C) 2008-2025 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 __DATA_INTERFACE_H__
#define __DATA_INTERFACE_H__
#include <starpu.h>
#include <common/config.h>
#include <common/uthash.h>
#ifdef STARPU_OPENMP
#include <util/openmp_runtime_support.h>
#endif
#pragma GCC visibility push(hidden)
union _starpu_interface
{
/* struct starpu_void_interface void; void doesn't have any data */
struct starpu_variable_interface variable;
struct starpu_vector_interface vector;
struct starpu_matrix_interface matrix;
struct starpu_block_interface block;
struct starpu_tensor_interface tensor;
struct starpu_csr_interface csr;
struct starpu_bcsr_interface bcsr;
struct starpu_coo_interface coo;
};
extern struct starpu_data_interface_ops starpu_interface_multiformat_ops;
void _starpu_data_free_interfaces(starpu_data_handle_t handle);
extern int _starpu_data_handle_init(starpu_data_handle_t handle, struct starpu_data_interface_ops *interface_ops, unsigned int mf_node);
void _starpu_data_initialize_per_worker(starpu_data_handle_t handle);
extern struct starpu_arbiter *_starpu_global_arbiter;
extern void _starpu_data_interface_init(void);
extern int __starpu_data_check_not_busy(starpu_data_handle_t handle) STARPU_ATTRIBUTE_WARN_UNUSED_RESULT;
#define _starpu_data_check_not_busy(handle) \
(STARPU_UNLIKELY(!handle->busy_count && \
(handle->busy_waiting || handle->lazy_unregister)) ? \
__starpu_data_check_not_busy(handle) : 0)
extern void _starpu_data_interface_shutdown(void);
struct starpu_data_interface_ops *_starpu_data_interface_get_ops(unsigned interface_id) STARPU_ATTRIBUTE_VISIBILITY_DEFAULT;
#define _starpu_data_is_multiformat_handle(handle) handle->ops->is_multiformat
void _starpu_data_deinitialize_submit_noplan(starpu_data_handle_t handle);
void _starpu_data_invalidate_submit_noplan(starpu_data_handle_t handle);
#pragma GCC visibility pop
#endif // __DATA_INTERFACE_H__
starpu_interface_multiformat_ops
struct starpu_data_interface_ops starpu_interface_multiformat_ops
_starpu_interface
Definition data_interface.h:35
openmp_runtime_support.h
uthash.h