MPI_Wtick - Returns the resolution of MPI_Wtime |
#include <mpi.h> double MPI_Wtick(void) |
Time in seconds of resolution of MPI_Wtime . |
This is function is declared as DOUBLE PRECISION MPI_WTICK() in Fortran. |
MPI_Wtime |
For more information, please see the official MPI Forum web site, which contains the text of both the MPI-1 and MPI-2 standards. These documents contain detailed information about each MPI function (most of which is not duplicated in these man pages). |
http://www.mpi-forum.org/ |
The LAM Team would like the thank the MPICH Team for the handy program to generate man pages ("doctext" from ftp://ftp.mcs.anl.gov/pub/sowing/sowing.tar.gz ), the initial formatting, and some initial text for most of the MPI-1 man pages. |
wtick.c |