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/* StarPU --- Runtime system for heterogeneous multicore architectures.
*
* Copyright (C) 2012-2025 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.
*/
#include <starpu.h>
#ifndef __COMPLEX_DEV_HANDLE_INTERFACE_H
#define __COMPLEX_DEV_HANDLE_INTERFACE_H
/* interface for complex numbers supporting opencl*/
struct starpu_complex_dev_handle_interface
{
int nx;
uintptr_t ptr_real;
uintptr_t dev_handle_real;
size_t offset_real;
uintptr_t ptr_imaginary;
uintptr_t dev_handle_imaginary;
size_t offset_imaginary;
};
void starpu_complex_dev_handle_data_register(starpu_data_handle_t *handle, int home_node, uintptr_t ptr_real, uintptr_t ptr_imaginary, int nx);
void starpu_complex_dev_handle_ptr_register(starpu_data_handle_t handle, int node, uintptr_t ptr_real, uintptr_t ptr_imaginary, uintptr_t dev_handle_real, uintptr_t dev_handle_imaginary, size_t offset_real, size_t offset_imaginary);
int starpu_complex_dev_handle_get_nx(starpu_data_handle_t handle);
uintptr_t starpu_complex_dev_handle_get_ptr_real(starpu_data_handle_t handle);
uintptr_t starpu_complex_dev_handle_get_dev_handle_real(starpu_data_handle_t handle);
size_t starpu_complex_dev_handle_get_offset_real(starpu_data_handle_t handle);
uintptr_t starpu_complex_dev_handle_get_ptr_imaginary(starpu_data_handle_t handle);
uintptr_t starpu_complex_dev_handle_get_dev_handle_imaginary(starpu_data_handle_t handle);
size_t starpu_complex_dev_handle_get_offset_imaginary(starpu_data_handle_t handle);
#define STARPU_COMPLEX_DEV_HANDLE_GET_NX(interface) (((struct starpu_complex_dev_handle_interface *)(interface))->nx)
#define STARPU_COMPLEX_DEV_HANDLE_GET_PTR_REAL(interface) (((struct starpu_complex_dev_handle_interface *)(interface))->ptr_real)
#define STARPU_COMPLEX_DEV_HANDLE_GET_DEV_HANDLE_REAL(interface) (((struct starpu_complex_dev_handle_interface *)(interface))->dev_handle_real)
#define STARPU_COMPLEX_DEV_HANDLE_GET_OFFSET_REAL(interface) (((struct starpu_complex_dev_handle_interface *)(interface))->offset_real)
#define STARPU_COMPLEX_DEV_HANDLE_GET_PTR_IMAGINARY(interface) (((struct starpu_complex_dev_handle_interface *)(interface))->ptr_imaginary)
#define STARPU_COMPLEX_DEV_HANDLE_GET_DEV_HANDLE_IMAGINARY(interface) (((struct starpu_complex_dev_handle_interface *)(interface))->dev_handle_imaginary)
#define STARPU_COMPLEX_DEV_HANDLE_GET_OFFSET_IMAGINARY(interface) (((struct starpu_complex_dev_handle_interface *)(interface))->offset_imaginary)
/* Split complex vector into smaller complex vectors */
void starpu_complex_dev_handle_filter_block(void *father_interface, void *child_interface, struct starpu_data_filter *f, unsigned id, unsigned nchunks);
/* Split complex into two simple vectors */
void starpu_complex_dev_handle_filter_canonical(void *father_interface, void *child_interface, struct starpu_data_filter *f, unsigned id, unsigned nchunks);
struct starpu_data_interface_ops *starpu_complex_dev_handle_filter_canonical_child_ops(struct starpu_data_filter *f, unsigned child);
#endif /* __COMPLEX_DEV_HANDLE_INTERFACE_H */
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