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NERSC_INSTALL.html
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NERSC_INSTALL.html
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<html >
<head>
<link rel=themeData href="NERSC_INSTALL.fld/themedata.thmx">
<link rel=colorSchemeMapping href="NERSC_INSTALL.fld/colorschememapping.xml">
</head>
<body bgcolor=white>
<div>
<br />Combinatorial BLAS
compilation instructions for <a href="http://www.nersc.gov/">NERSC</a>
resources as of March 2020.
<br />
<br />For version 1.6.2 and above.
<br />1- First and
foremost, make cmake active by running: <i>module
load cmake</i><i> </i>
<br />2-
mkdir _build
<br />3-
mkdir _install
<br />4-
cd _build
<br />5-
cmake .. -DCMAKE_INSTALL_PREFIX=../_install -DMPIEXEC_NUMPROC_FLAG=-n -DMPIEXEC_EXECUTABLE=`which srun` -DMPIEXEC_MAX_NUMPROCS=16
<br />6- make -j 10
<br />7- make install
<br />
<br />For versions prior to 1.6.2, the process is simpler. After
performing steps 1 and 2 above, just do
<br />3- In
your CombBLAS_xx directory, rename
CMakeLists_NERSC.txt to CMakeLists.txt, replacing the existing one.
<br />4- cmake .
<br />5-
make
<br />
<br />For tests, you might
want to run them through the interactive batch system. But first download the testdata <a
href="http://eecs.berkeley.edu/~aydin/CombBLAS_FILES/testdata_combblas1.6.1.tgz">here</a>
and extract it inside the _build directory. Then execute:
<br />> "salloc -N 4 -C haswell -q interactive -t 00:30:00" // reserve 4
nodes of Cori Haswell partition
<br />>
"export OMP_PROC_BIND=true"
<br />>
"export OMP_PLACES=threads"
<br />>
"export OMP_NUM_THREADS=12"
<br />> "ctest -V"
<br />> or just run a
single test: "cd Applications; srun -n 16 -c 8
./dobfs 23" // run using
4 MPI tasks for node, 8 threads per MPI task
<br />
<br />Contact
[email protected] for questions/problems.
</div>
</body>
</html>