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Using TAU in Pooma II

Use the TAU suite KCC_64_K3_PROFILE to use TAU profiling.

Implementation

TAU uses automatic source code instrumentation in Pooma II using the EDG C++ parser, TAU IL Converter, and DUCTAPE.

Settings

On ASCI BlueMountain machines, add to your .cshrc file set path=($path /usr/local/pooma/packages/tau2/bin/sgi8k)

Compiling

Compile Pooma II : % setenv SUITE KCC_64_K3_PROFILE % make cleansuite; make dirs; make depend; % make and run an example: % cd $POOMA2_ROOT/test/Domain/Range/Calculus/ % make % cd $SUITE % ./RangeCalculus and then run racy or pprof % pprof % racy and enter rc.pmf (any file.pmf) in the project management window and click on Create.

Sample Session

Script

Running RACY

Customizing TAU

If you'd like to customize the profiling backend, please download a copy of TAU from this site and modify the TAUDIR variable in $POOMA2_ROOT/config/KCC_64_K3_PROFILE.suite.mk to reflect your local TAU distribution location. By default, it uses the TAU distribution installed in /usr/local/pooma/packages/tau2 and configured with the following parameters:

% ./configure -c++=KCC -SGITIMERS -tulipthread=/home/smarts/profile/smarts -smarts 

The meaning of the different TAU configuration options is explained in the tutorial.

Using TAU in POOMA r1

Instructions for using TAU with r1 are available here.