nm_mpi_ext.h

Go to the documentation of this file.

/*
 * NewMadeleine
 * Copyright (C) 2006-2024 (see AUTHORS file)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or (at
 * your option) any later version.
 *
 * This program 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
 * General Public License for more details.
 */
 
 
#ifndef NM_MPI_EXT_H
#define NM_MPI_EXT_H
 
/* ** GPU aware support, OpenMPI API */
 
#define MPIX_CUDA_AWARE_SUPPORT 1
 
#define MPIX_ROCM_AWARE_SUPPORT 1
 
int MPIX_Query_cuda_support(void);
 
int MPIX_Query_rocm_support(void);
 
 
/* ** GPU aware support, MPICH API */
 
#define MPIX_GPU_SUPPORT_CUDA 2
 
#define MPIX_GPU_SUPPORT_HIP  3
 
#define MPIX_GPU_SUPPORT_ZE   4
 
int MPIX_GPU_query_support(int gpu_type, int*is_supported);
 
 
#endif /* NM_MPI_EXT_H */