Recipe to build MUMPS for Matlab from source

TODO

• Add performance tests
• Add threading/OpenMP tests (including MUMPS's BLR)
• Write OO wrapper for MUMPS (with automatic lifetime management)

Quick install guide

./make_openblas.sh
./make_scotch.sh
./make_metis.sh
./make_mumps.sh

Then use by:

export MATLABPATH="${PWD}/lib/matlab:${MATLABPATH}"
matlab

>> id = initmumps();
>> id.SYM = 0;
>> id = dmumps(id);
>> ...

Usage of Matlab/MUMPS

See MUMPS User Guide, section 10.

Dependencies

Combinations known to work:

• Matlab R2019a, GCC 7.4.0 (Ubuntu 18.04), OpenBLAS 0.3.7, MUMPS 5.2.1
• Matlab R2019a, GCC 5.4.0 (Ubuntu 16.04), OpenBLAS 0.3.7, MUMPS 5.2.1
• Matlab R2020a, GCC 9.3.0 (Ubuntu 20.04), OpenBLAS 0.3.10, MUMPS 5.3.3

Testing

There is obviously no public CI because Matlab license do not allow to do that. So you have to believe me that this works.

License

BSD 2-clause. Note that this license only applies to the recipes in this repository and in no way applies to source codes and binaries downloaded, built, linked, and installed by these recipes.

Authors

Jan Blechta