COMPLETED:
- Try to use Julienne https://github.com/berkeleylab/julienne in order to avoid different do nested loops [OK] 
(Possible solutions are to use Fortuno and FPunit, in order to implement parametrized tests) 



TODO:
- Remove file generation in order to save up memory (Is it necessary for single/multiple processes comparison, it should be removed as a cleanup)
- Fix parallel and serial, using a fortran routine instead of the diff between files
- Fix log aggregation in main directory, see number of total tests (EG. 144 instead of 16 in gedot)
- Clean main log at each run
- Force recompilation in main script
- What about multiple distribution for psb_gedot?
- Generate input vectors only if vectors/ directory doesn't exist to save up time