Adding locality-aware mpi #1122
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Instructions to run with MPI Advance:
Clone MPI Advance and cd into it
git clone git@github.com:mpi-advance/locality_aware.git
cd locality_aware
Build MPI Advance
mkdir build
cd build
CC=mpicc CXX=mpicxx cmake ..
make
Configure hypre:
CC=mpicc CXX=mpicxx ./configure --enable-persistent --with-MPI-include=/g/g15/collom1/locality_aware/src --with-MPI-lib-dirs=/g/g15/collom1/locality_aware/build/src/ --with-MPI-libs=mpi_advance --with-node-aware-mpi
Build hypre
Run hypre with cmd line option to use locality aware MPI for amg levels above threshold
-node_aware_lvl_threshold 4