Page Comparison

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# Copy one of examples
mkdir run
cp -r examples/two_phase_ht/dhc run
cd run/dhc
# Edit the following line in dns.in to change the process grid. Below will work with 128 cores (2x64 cores)
2 64                                 ! dims(1:2)

EXE=<path>/flutas.two_phase_ht
/usr/bin/time mpirun -np 128 $MPIFLAGS $EXE"

Task and submission

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1. Use the input under <TBD>.

2. Profile the input
   Use any of the remote clusters to run an MPI profile (such as IPM profile or any other profiler) over 4 nodes, full PPN to profile the given input.

   • Submit the profile as PDF to the team's folder.

   • Add to your presentation the 3 main MPI calls that are being used plus the MPI time being used.

3. Run the FluTAS on both PSC bridges-2 and FAU Fritz CPU clusters.

4. Submission and Presentation:
   - Submit all the build scripts, run scripts and stdout/logs.
   - Do not submit the data output.
   - Prepare slides for the team’s interview based on your work for this application