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