eeee18fce8
- Mark those who are still not yet implemented:
- return an error
- have a grep-able string indicating that they are not yet
implemented
- ensure every function checks for init/finalize
- add more error checking to a bunch of functions
- unify the error checking -- it reflected about 3 different
[previous] error checking styles and MPI exception invocation styles
This commit was SVN r1817.
41 строка
931 B
C
41 строка
931 B
C
/*
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* $HEADERS$
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*/
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#include "ompi_config.h"
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#include <stdio.h>
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#include "mpi.h"
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#include "runtime/runtime.h"
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#include "mpi/c/bindings.h"
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#include "communicator/communicator.h"
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#if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILING_DEFINES
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#pragma weak MPI_Comm_size = PMPI_Comm_size
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#endif
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#if OMPI_PROFILING_DEFINES
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#include "mpi/c/profile/defines.h"
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#endif
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static const char FUNC_NAME[] = "MPI_comm_size";
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int MPI_Comm_size(MPI_Comm comm, int *size) {
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if ( MPI_PARAM_CHECK ) {
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OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
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if ( MPI_COMM_NULL == comm || ompi_comm_invalid (comm)) {
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return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD,
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MPI_ERR_COMM, FUNC_NAME);
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}
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if ( NULL == size ) {
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return OMPI_ERRHANDLER_INVOKE(comm, MPI_ERR_ARG, FUNC_NAME);
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}
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}
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*size = ompi_comm_size((ompi_communicator_t*)comm);
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return MPI_SUCCESS;
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}
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