Parallel Print Function

Abstract

The Parallel Print Function is designed to work like the standard C printf family of functions, with an MPI communicator as the first argument to specify which processes will be participating. Output is labeled with global node numbers (the rank of each process in MPI_COMM_WORLD) regardless of what communicator is passed to the function.

DateOfInformation

Fri Oct 30 13:23:52 1998

Domain

Parallel Processing Tools!Utilities

Name

Parallel Print Function

TargetEnvironment

PPF_Print has been tested successfully on the following systems: IBM RS6000/SP (both MPICH 1.1 and IBM MPI); DEC Alpha cluster (both MPICH 1.1 and DEC MPI); SGI Origin 2000 and Onyx (SGI MPI; MPICH not tested); Meiko CS-2 (MPICH 1.0.13).

Webpage

http://www.llnl.gov/sccd/lc/ppf/

ContactIs

John May