dbm_mempool.h

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/*----------------------------------------------------------------------------*/
/*  CP2K: A general program to perform molecular dynamics simulations         */
/*  Copyright 2000-2024 CP2K developers group <https://cp2k.org>              */
/*                                                                            */
/*  SPDX-License-Identifier: BSD-3-Clause                                     */
/*----------------------------------------------------------------------------*/
#ifndef DBM_MEMPOOL_H
#define DBM_MEMPOOL_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <stdbool.h>
 
/*******************************************************************************
 * \brief Internal routine for allocating host memory from the pool.
 * \author Ole Schuett
 ******************************************************************************/
void *dbm_mempool_host_malloc(const size_t size);
 
/*******************************************************************************
 * \brief Internal routine for allocating device memory from the pool.
 * \author Ole Schuett
 ******************************************************************************/
void *dbm_mempool_device_malloc(const size_t size);
 
/*******************************************************************************
 * \brief Internal routine for releasing memory back to the pool.
 * \author Ole Schuett
 ******************************************************************************/
void dbm_mempool_free(void *memory);
 
/*******************************************************************************
 * \brief Internal routine for freeing all memory in the pool.
 * \author Ole Schuett
 ******************************************************************************/
void dbm_mempool_clear(void);
 
#ifdef __cplusplus
}
#endif
 
#endif
 
// EOF