[FLASH-USERS] investigating runtime failures

Kokron, Daniel S. (ARC-606.2)[CSRA, LLC] daniel.s.kokron at nasa.gov
Mon Dec 11 12:14:03 EST 2017


FLASH users,

We have a user on the Pleiades system who is experiencing unexplained run time failures while using a variant of FLASH-4.2.2.  The error message indicates memory corruption, possibly related to memory used for MPI communication, but we haven't been able to isolate the cause.

Is anyone aware of changes since FLASH-4.2.2 that might have addressed this type of failure mode?

Daniel Kokron
NASA Ames (ARC-TN)
SciCon group
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