[petsc-dev] segv on Cray with 64K processes

Jed Brown jedbrown at mcs.anl.gov
Tue Jun 5 10:00:58 CDT 2012

On Tue, Jun 5, 2012 at 9:58 AM, Mark F. Adams <mark.adams at columbia.edu>wrote:

> I suppose so.  How does one do that?

I don't know on Cray. There are environment variables that can be set like
BG_COREDUMPBINARY=0,3,5 BG_COREDUMPONERROR=1 on Blue Gene. Presumably there
is something similar on the Cray.
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