CombBLAS's starter code

Prerequisites

1. Operating System.

   • SUSE Linux Enterprise Server 15.
   • Ubuntu 14.10.
   • MacOS.

2. GCC/G++ version 8.2.0 or above.

3. CMake 3.11 or above.

You can load these depencencies on Cori typing source cori-modules.sh.

Dependencies

1. CombBLAS.

• Download or clone CombBLAS from https://github.com/PASSIONLab/CombBLAS.git.
• Export the path to this directory as an environment variable COMBBLAS_HOME.

   git clone https://github.com/PASSIONLab/CombBLAS.git
   export COMBBLAS_HOME=$PWD

• The following commands can be used to build and install CombBLAS:

  cd $COMBBLAS_HOME/CombBLAS
  mkdir build
  mkdir install
  cd build
  cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=../install ../
  make -j4
  make install         

1. Bridget's Project.

• The following commands can be used to build and install Bridget's Prject:

  mkdir build
  cd build
  cmake ../
  make`       

• You can run it using srun -n 1 -c 1 ./bridget using a single core on a single node since in the example the matrix is of dimension 10. You can increase the number of cores and processes when increasing the size of the matrix.
• DO NOT modify combblas-starter.cpp.