MPI_Wtick

Returns the resolution of MPI_Wtime

Synopsis


#include "mpi.h"
double MPI_Wtick()

Return value

Time in seconds of resolution of MPI_Wtime

Notes for Fortran

This is a function, declared as DOUBLE PRECISION MPI_WTICK() in Fortran. @*/ double MPI_Wtick() { #ifdef MPI_ADI2 double t1; MPID_Wtick( &t1 ); return t1; #else return MPID_WTICK( MPI_COMM_WORLD->ADIctx ); #endif }

Location:wtick.c