062de45899
This commit adds support for MPI_Aint_add and MPI_Aint_diff. These functions are implemented as macros in C (explicitly allowed by MPI-3.1). The fortran implementations are a similar mess to the MPI_Wtime implementations. Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
148 строки
4.4 KiB
C
148 строки
4.4 KiB
C
/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
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/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2005 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* Copyright (c) 2006-2012 Cisco Systems, Inc. All rights reserved.
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* Copyright (c) 2015 Los Alamos National Security, LLC. All rights
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* reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "ompi_config.h"
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#include "ompi/mpi/fortran/mpif-h/bindings.h"
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/* These functions solely exist so that the F90 bindings can call a C
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function from Fortran, so we provide all 4 variants. Specifically,
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the F90 bindings for MPI_WTICK and MPI_WTIME need to call the
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back-end C functions to effect the functionality -- they cannot
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call the back-end F77 functions because there is an overload of
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names and types. So we create these new functions with different
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names (MPI_WTICK_F90 and MPI_WTIME_F90 vs. MPI_WTICK and MPI_WTIME)
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so that the F90 bindings can call these functions directly.
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Rather than try to be clever with weak symbols, especially since
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the function implementations are 1 line long, it just seemed
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simpler to provide 4 copies of each [1 line] function. */
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OMPI_DECLSPEC void MPI_WTIME_F90(double *w);
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OMPI_DECLSPEC void mpi_wtime_f90(double *w);
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OMPI_DECLSPEC void mpi_wtime_f90_(double *w);
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OMPI_DECLSPEC void mpi_wtime_f90__(double *w);
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OMPI_DECLSPEC void MPI_WTICK_F90(double *w);
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OMPI_DECLSPEC void mpi_wtick_f90(double *w);
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OMPI_DECLSPEC void mpi_wtick_f90_(double *w);
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OMPI_DECLSPEC void mpi_wtick_f90__(double *w);
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OMPI_DECLSPEC void MPI_AINT_ADD_F90(MPI_Aint *base, MPI_Aint *diff, MPI_Aint *w);
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OMPI_DECLSPEC void mpi_aint_add_f90(MPI_Aint *base, MPI_Aint *diff, MPI_Aint *w);
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OMPI_DECLSPEC void mpi_aint_add_f90_(MPI_Aint *base, MPI_Aint *diff, MPI_Aint *w);
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OMPI_DECLSPEC void mpi_aint_add_f90__(MPI_Aint *base, MPI_Aint *diff, MPI_Aint *w);
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OMPI_DECLSPEC void MPI_AINT_DIFF_F90(MPI_Aint *addr1, MPI_Aint *addr2, MPI_Aint *w);
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OMPI_DECLSPEC void mpi_aint_diff_f90(MPI_Aint *addr1, MPI_Aint *addr2, MPI_Aint *w);
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OMPI_DECLSPEC void mpi_aint_diff_f90_(MPI_Aint *addr1, MPI_Aint *addr2, MPI_Aint *w);
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OMPI_DECLSPEC void mpi_aint_diff_f90__(MPI_Aint *addr1, MPI_Aint *addr2, MPI_Aint *w);
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/**********************************************************************/
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void MPI_WTIME_F90(double *w)
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{
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*w = MPI_Wtime();
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}
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void mpi_wtime_f90(double *w)
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{
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*w = MPI_Wtime();
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}
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void mpi_wtime_f90_(double *w)
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{
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*w = MPI_Wtime();
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}
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void mpi_wtime_f90__(double *w)
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{
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*w = MPI_Wtime();
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}
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/**********************************************************************/
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void MPI_WTICK_F90(double *w)
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{
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*w = MPI_Wtick();
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}
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void mpi_wtick_f90(double *w)
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{
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*w = MPI_Wtick();
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}
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void mpi_wtick_f90_(double *w)
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{
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*w = MPI_Wtick();
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}
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void mpi_wtick_f90__(double *w)
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{
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*w = MPI_Wtick();
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}
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/**********************************************************************/
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void MPI_AINT_ADD_F90(MPI_Aint *base, MPI_Aint *diff, MPI_Aint *w)
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{
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*w = MPI_Aint_add (*base, *diff);
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}
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void mpi_aint_add_f90(MPI_Aint *base, MPI_Aint *diff, MPI_Aint *w)
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{
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*w = MPI_Aint_add (*base, *diff);
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}
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void mpi_aint_add_f90_(MPI_Aint *base, MPI_Aint *diff, MPI_Aint *w)
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{
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*w = MPI_Aint_add (*base, *diff);
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}
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void mpi_aint_add_f90__(MPI_Aint *base, MPI_Aint *diff, MPI_Aint *w)
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{
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*w = MPI_Aint_add (*base, *diff);
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}
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/**********************************************************************/
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void MPI_AINT_DIFF_F90(MPI_Aint *addr1, MPI_Aint *addr2, MPI_Aint *w)
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{
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*w = MPI_Aint_diff (*addr1, *addr2);
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}
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void mpi_aint_diff_f90(MPI_Aint *addr1, MPI_Aint *addr2, MPI_Aint *w)
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{
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*w = MPI_Aint_diff (*addr1, *addr2);
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}
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void mpi_aint_diff_f90_(MPI_Aint *addr1, MPI_Aint *addr2, MPI_Aint *w)
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{
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*w = MPI_Aint_diff (*addr1, *addr2);
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}
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void mpi_aint_diff_f90__(MPI_Aint *addr1, MPI_Aint *addr2, MPI_Aint *w)
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{
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*w = MPI_Aint_diff (*addr1, *addr2);
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}
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