starpu-max/mpi/src/mpi_failure_tolerance/starpu_mpi_ft_service_comms.h

/* StarPU --- Runtime system for heterogeneous multicore architectures.
 *
 * Copyright (C) 2013-2020  Université de 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 FT_STARPU_STARPU_MPI_FT_SERVICE_COMMS_H
#define FT_STARPU_STARPU_MPI_FT_SERVICE_COMMS_H

#ifdef __cplusplus
extern "C"
{
#endif

int _ft_service_msg_recv_send_common(void* ptr, int count, int rank, int tag, int req_type, MPI_Comm comm, void (*callback)(void *), void* arg);

inline int _ft_service_msg_isend_cb(void* msg, int count, int rank, int tag, MPI_Comm comm, void (*callback)(void *), void* arg)
{
	return _ft_service_msg_recv_send_common(msg, count, rank, tag, SEND_REQ, comm, callback, arg);
}

inline int _ft_service_msg_irecv_cb(void* msg, int count, int rank, int tag, MPI_Comm comm, void (*callback)(void *), void* arg)
{
	return _ft_service_msg_recv_send_common(msg, count, rank, tag, RECV_REQ, comm, callback, arg);
}

void starpu_mpi_test_ft_detached_service_requests(void);
int starpu_mpi_ft_service_lib_init();
int starpu_mpi_ft_service_lib_busy();

#ifdef __cplusplus
}
#endif

#endif //FT_STARPU_STARPU_MPI_FT_SERVICE_COMMS_H