91 строка
2.5 KiB
C
91 строка
2.5 KiB
C
/*
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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 Cisco Systems, Inc. All rights 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/f77/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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/**********************************************************************/
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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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