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openmpi/src/mpi/c/group_f2c.c

36 строки
696 B
C
Исходник Обычный вид История

/*
* $HEADERS$
*/
#include "lam_config.h"
#include <stdio.h>
#include "mpi.h"
#include "mpi/c/bindings.h"
#include "group/group.h"
#if LAM_HAVE_WEAK_SYMBOLS && LAM_PROFILING_DEFINES
#pragma weak MPI_Group_f2c = PMPI_Group_f2c
#endif
MPI_Group MPI_Group_f2c(MPI_Fint group_f) {
/* local variable */
lam_group_t *group_c;
int group_index;
group_index=(int)group_f;
/* error checks */
if( MPI_PARAM_CHECK ) {
if( 0 > group_index ) {
return NULL;
}
if( group_index >= lam_group_f_to_c_table->size ) {
return NULL;
}
}
group_c=lam_group_f_to_c_table->addr[group_index];
return (MPI_Group) group_c;
}