NAME

MPI_Group_c2f - Convert a C MPI group into a FORTRAN MPI group

SYNOPSIS

#include <mpi.h> 
MPI_Fint MPI_Group_c2f(MPI_Group group ); 
#include <pmpi.h> 
MPI_Fint PMPI_Group_c2f(MPI_Group group ); 

INPUT PARAMETER

group - group handle from C (handle)

RETURN VALUE

FORTRAN group handle (handle)

DESCRIPTION

The MPI_Group_c2f() function is used to convert a C group handle group , into a FORTRAN integer-sized 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_f2c (3)

• Lockless
• MPI Documentation
• MPI_Group_c2f