Add -k option to perform classical test based on if.
Correct CUDA call with direct ccbin compiler call (clang compiles but gcc over 5 not...)
Replace *PU by xPU to avoid prolems on files.
Add C/OpenCL implementation.
Modify the "device.type" in order not to crash with POCL implementation.
Change default name of output.
Add Pi estimation.
Correct some errors on CUDA implementation.
Transform from Python 2 to Python 3
Identation for XPU parsing.
Correct CUDA implementation.
Improve MPI distribution.
Add MPI and pThreads version to use multiple OpenCL devices.
Add MPI version which support multi GPU.
Change structure of call for OpenCL Metropolis Routine
Internal modifications on statistics.
Changes on micmac global variables.
Minor change on doc.
Major evolution (statistics, etc).
First revision. Crash on hybrid.
Add hybrid version.