yade-dev team mailing list archive

[Christian Jakob <jakob@xxxxxxxxxxxxxxxxxxx>]

> I am, in fact,
> but the fact that you ask means that you are not compiling it, for  
> sure it is not done silently

Bruno, you have hidden rapper talents ^^

> Openblas is not used unless you simulate fluid coupling with FlowEngine.
> You could disable it at compile time to be sure it is not the cause of
> your problem. -DYADE_CGAL=OFF should be enough to switch off also
> PFVFLOW and LINSOLV, the latest one uses openblas. If switched off, the
> library will not be linked. You could even uninstall openblas in your
> system to be 100% sure.

That is not a good option to fix the problem in general.

> It means, that Debian Wheezy as well as all Ubuntus 12.10 and older
> are affected by the bug. We can disable the linkage of openblas
> for these affected distros.

That is also not a good option.

What about including this line in some of the script yade is executing  
at start?

os.system("taskset -p 0xff %d" % os.getpid())

Did someone tested if it is working?

christian