NAME¶

MPI_Op_toint - converts MPI_Op to an integer handle

SYNOPSIS¶

int MPI_Op_toint(MPI_Op op)

INPUT PARAMETERS¶

op

- op (handle)

THREAD AND INTERRUPT SAFETY¶

This routine is thread-safe. This means that this routine may be safely used by multiple threads without the need for any user-provided thread locks. However, the routine is not interrupt safe. Typically, this is due to the use of memory allocation routines such as malloc or other non-MPICH runtime routines that are themselves not interrupt-safe.