[Beowulf] SIMD exception kernel panic on Skylake-EP triggered by OpenFOAM?

Christopher Samuel chris at csamuel.org
Sun Sep 9 18:40:32 PDT 2018

On 10/09/18 11:16, Joe Landman wrote:

> If you have dumps from the crash, you could load them up in the 
> debugger.  Would be the most accurate route to determine why that was
> triggered.

Thanks Joe! Looking at our nodes I don't think we've got crash dumps
enabled, I'll see if we can get that done.

Looking at the users code there's no assembler there (all C++) so
I'm starting to think this might be the result of a compiler bug?

All the best,
  Chris Samuel  :  http://www.csamuel.org/  :  Melbourne, VIC

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