2004-01-26 01:07:54 +03:00
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/*
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* $HEADER$
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*/
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2004-06-07 19:33:53 +04:00
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#include "ompi_config.h"
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2004-01-26 01:07:54 +03:00
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#include "mpi.h"
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2004-03-17 21:45:16 +03:00
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#include "mpi/c/bindings.h"
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2004-06-07 19:33:53 +04:00
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#include "class/ompi_list.h"
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2004-03-17 21:45:16 +03:00
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#include "info/info.h"
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2004-04-21 02:13:39 +04:00
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#include "errhandler/errhandler.h"
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#include "communicator/communicator.h"
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2004-01-26 01:07:54 +03:00
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2004-06-07 19:33:53 +04:00
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#if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILING_DEFINES
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2004-01-26 01:07:54 +03:00
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#pragma weak MPI_Info_f2c = PMPI_Info_f2c
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#endif
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2004-06-07 19:33:53 +04:00
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#if OMPI_PROFILING_DEFINES
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2004-04-20 22:50:43 +04:00
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#include "mpi/c/profile/defines.h"
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#endif
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2004-07-30 06:58:53 +04:00
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static const char FUNC_NAME[] = "MPI_Info_f2c";
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2004-02-02 01:28:20 +03:00
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/**
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* Converts the MPI_Fint info into a valid C MPI_Info handle
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*
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* @param info Integer handle to an MPI_INFO object
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2004-08-12 20:56:24 +04:00
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* @retval C handle corresponding to MPI_INFO object
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2004-02-02 01:28:20 +03:00
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*/
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2004-07-30 06:58:53 +04:00
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MPI_Info MPI_Info_f2c(MPI_Fint info)
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{
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2004-08-14 05:56:05 +04:00
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size_t info_index = (size_t) info;
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2004-04-21 02:13:39 +04:00
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/* check the arguments */
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2004-08-14 05:56:05 +04:00
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2004-04-21 02:13:39 +04:00
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if (MPI_PARAM_CHECK) {
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2004-07-30 06:58:53 +04:00
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OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
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2004-04-21 02:13:39 +04:00
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}
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2004-07-30 06:58:53 +04:00
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2004-08-14 16:28:25 +04:00
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/* Per MPI-2:4.12.4, do not invoke an error handler if we get an
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invalid fortran handle */
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if (info_index < 0 ||
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info_index >=
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ompi_pointer_array_get_size(&ompi_info_f_to_c_table)) {
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return MPI_INFO_NULL;
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}
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2004-08-14 05:56:05 +04:00
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return ompi_info_f_to_c_table.addr[info_index];
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2004-01-26 01:07:54 +03:00
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}
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