Compile SRW on Linux & Mac

Compilation of SRW on Linux and Mac

Common steps to compile SRW on both Linux & Mac:

• git clone https://github.com/mrakitin/SRW - clone a clean SRW repository

On Mac you need to install several things:

• brew install wget (see http://stackoverflow.com/questions/4572153/os-x-equivalent-of-linuxs-wget)
• brew install coreutils (see http://stackoverflow.com/questions/3504945/timeout-command-on-mac-os-x)
• ln -s /usr/local/bin/gtimeout /usr/local/bin/timeout

Make all the components (FFTW/C++ SRW library/Python client):

• make all – should compile FFTW-2 and SRW

Test the compiled SRW:

• make test – test should pass (a short version of Example 10 will be executed)

MPI support

For MPI support you need to install mpi4py Python library:

$ pip install mpi4py

Then test your MPI with a simple test:

$ git clone https://github.com/mrakitin/test_mpi
$ cd test_mpi
$ bash run.sh

This should produce something like:

rank 1 out of 3 proc.
rank 2 out of 3 proc.
rank 0 out of 3 proc.

Make sure the rank is different for all three processes.

OpenMP support

For OpenMP support see SRW-and-OpenMP.