NAME
tau_poe - Instruments a MPI application while it is being executed with
poe.
SYNOPSIS
tau_poe [-XrunTAUsh- tauOptions] {applcation} [poe options]
DESCRIPTION
This tool dynamically instruments a mpi application by loading a
specific mpi library file.
OPTIONS
tauOptions To instrument a mpi application a specific TAU library file
is loaded when the application is executed. To select which library is
loaded use this option. The library files are build according to the
options set when TAU is configured. The library file that have been
build and thus available for use are in the [TAU_HOME]/[arch]/lib
directory. The file are listed as libTAUsh-*.so where * is the
instrumentation options. For example to use the
libTAUsh-pdt-openmp-opari.so file let the comman line option be
-XrunTAUsh-pdt-openmp-opari.
EXAMPLES
Instrument a.out wit the currently configured options and then run it
on four nodes:
%>tau_poe ./a.out -procs 4
Select the libTAUsh-mpi.so library to instrument a.out with:
%>tau_poe -XrunTAUsh-mpi ./a.out -procs 4
06/01/2006