You can pip install M3 in serial mode using PyPi via:
pip install mthree
Alternatively, one can install from source:
python setup.py install
To enable OpenMP one must have an OpenMP 3.0+ enabled compiler and install with:
python setup.py install --with-openmp
Optionally one can also set
python setup.py install --with-native
native flags can be used simultaneously using a comma.
OpenMP on OSX¶
On OSX one must install LLVM using homebrew (You cannot use GCC):
brew install llvm
after which the following (or the like) must be executed in the terminal:
export LDFLAGS="-L/usr/local/opt/llvm/lib -Wl,-rpath,/usr/local/opt/llvm/lib" export CPPFLAGS="-I/usr/local/opt/llvm/include"
Then installation with openmp can be accomplished using:
CC=clang CXX=clang python setup.py install --with-openmp