romeric / MUMPS.py

A Python interface to MUMPS (MUltifrontal Massively Parallel sparse direct Solver, http://mumps.enseeiht.fr/)

MUMPS.py

Python inferface to MUMPS (MUltifrontal Massively Parallel sparse direct Solver).

It supports all four types (single real, double real, single complex and double complex).

Caveats

For now, MUMPS.py only works with the SEQUENTIAL version of MUMPS.

Installation

branch master

1. You need to install MUMPS. Follow instructions on their website. If you are under OS X, a Homebrew formula is available. Follow the instructions to install Homebrew. Then, MUMPS and its dependencies can be installed automatically in /usr/local by typing

    brew install gcc  # contains gfortran
   
    brew tap homebrew/science
   
    brew install mumps --without-mpi
   

2. Clone repository

    git clone [e-mail]:optimizers/MUMPS.py.git
   

3. Install Python dependencies

    pip install numpy
   

4. Copy site.template.cfg to site.cfg and adjust it to your needs

5. Install MUMPS.py

    python setup.py build
    python setup.py install
   

branch develop

1. You need to install MUMPS. Follow instructions on their website. If you are under OS X, a Homebrew formula is available. Follow the instructions to install Homebrew. Then, MUMPS and its dependencies can be installed automatically in /usr/local by typing

    brew install gcc  # contains gfortran
   
    brew tap homebrew/science
   
    brew install mumps
   

2. Clone repository

    git clone [e-mail]:optimizers/MUMPS.py.git
   

3. Install Python dependencies

    pip install numpy
    pip install cygenja
   

4. Copy site.template.cfg to site.cfg and adjust it to your needs

5. Generate Cython files

    python generate_code.py
   

6. Install MUMPS.py

    python setup.py build
    python setup.py install
   

Running tests

pip install pytest
py.test tests

TODO:

• Add a refine method
• Add tests for everything
• Make statistics work
• ensure all code is PEP8 and PEP257 compliant