NAME

MPI_Group_f2c - Convert a FORTRAN MPI group into a C MPI group

SYNOPSIS

#include <mpi.h> 
MPI_Group MPI_Group_f2c(MPI_Fint group ); 
#include <pmpi.h> 
MPI_Group PMPI_Group_f2c(MPI_Fint group ); 

INPUT PARAMETER

group - group handle from FORTRAN (handle)

RETURN VALUE

C group handle (handle)

DESCRIPTION

The MPI_Group_f2c() function is used to convert a FORTRAN integer-sized group handle group , into a C MPI_Group handle. This function will never raise an error.

Since this function is compiled inline for performance reasons, a profiler will not be able to hook it. (In this MPI implementation, the C and FORTRAN handles are identical for this type of handle.) PMPI_Group_f2c() is the profiling version of this function.

SEE ALSO

MPI_Group_c2f (3)

• Lockless
• MPI Documentation
• MPI_Group_f2c