backend_cpu.h

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/*
 * @file backend_cpu.h
 *
 * @copyright Copyright (C) 2024 Enrico Degregori <enrico.degregori@gmail.com>
 *
 * @author Enrico Degregori <enrico.degregori@gmail.com>
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 
 * 3. Neither the name of the copyright holder nor the names of its
 *    contributors may be used to endorse or promote products derived from
 *    this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
#ifndef BACKEND_CPU_H
#define BACKEND_CPU_H
 
#include <stdlib.h>
#include "mpi.h"
#include "src/core/exchange/backend_hardware/backend_hw.h"
 
t_kernels * new_vtable_cpu(MPI_Datatype type);
 
void delete_vtable(t_kernels *vtable);
 
void pack_cpu_int(int *buffer, int *data, int *buffer_idxlist, int buffer_size, int offset, int* transform);
 
void unpack_cpu_int(int *buffer, int *data, int *buffer_idxlist, int buffer_size, int offset, int *transform);
 
void pack_cpu_float(float *buffer, float *data, int *buffer_idxlist, int buffer_size, int offset, int *transform);
 
void unpack_cpu_float(float *buffer, float *data, int *buffer_idxlist, int buffer_size, int offset, int *transform);
 
void pack_cpu_double(double *buffer, double *data, int *buffer_idxlist, int buffer_size, int offset, int*transform);
 
void unpack_cpu_double(double *buffer, double *data, int *buffer_idxlist, int buffer_size, int offset, int *transform);
 
void* allocator_cpu(size_t buffer_size);
 
void deallocator_cpu(void *buffer);
 
#endif