Re: [OMPI users] removed maffinity, paffinity in 1.7+

2014-09-15 Thread Nick Papior Andersen
Superb, thanks for the clarification! I will look into it! 2014-09-15 16:33 GMT+02:00 Ralph Castain : > Not really "removed" - say rather "renamed". The PLPA system was replaced > by HWLOC starting with the 1.7 series. The binding directives were replaced > with --bind-to options as they became

Re: [OMPI users] removed maffinity, paffinity in 1.7+

2014-09-15 Thread Ralph Castain
Not really "removed" - say rather "renamed". The PLPA system was replaced by HWLOC starting with the 1.7 series. The binding directives were replaced with --bind-to options as they became much more fine-grained than before - you can bind all the way do the hardware thread level. If you don't w

[OMPI users] removed maffinity, paffinity in 1.7+

2014-09-15 Thread Nick Papior Andersen
Dear all maffinity, paffinity parameters have been removed since 1.7. For the uninitiated is this because it has been digested by the code so as the code would automatically decide on these values? For instance I have always been using paffinity_alone=1 for single node jobs with entire occupatio