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Get the repo:
git clone https://github.com/cyclops-community/ctf.git
Installation on cori:
copy "matmul-benchmark.cxx" under "examples" directory
copy the updated Makefile to base ctf directory to replace the original Makefile
module swap PrgEnv-intel PrgEnv-gnu
./configure --install-dir=/global/homes/r/roguzsel/cb2/code/lib/ctf/install --build-dir=/global/homes/r/roguzsel/cb2/code/lib/ctf/build CXX=CC
mkdir build install && cd build
make
make install
make examples
builds the benchmark code
fails for some files (they are excluded in the updated makefile)
Run the multiplication code by (32 nodes and 4 task per node)
srun -N 32 --ntasks-per-node 4 ./bin/matmul-benchmark <row-dim-size> <col-dim-size> <inner-dim-size> <A-path> <B-path> <C-path> <niters>
The path to output file (<C-path>) is not used (commented out)
<niters> is the number of times to repeat the multiplication
To convert the matrices in matrix market file format to the format required by
ctf use the provided python file:
python ConvertMtxToCtf.py <matrix-market-file>
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