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Bug #1965

LAMMPS on AMPI fails after migration due to AMPI not wrapping posix_memalign()

Added by Sam White 11 months ago. Updated 11 months ago.

Status:
Merged
Priority:
Normal
Assignee:
Category:
AMPI
Target version:
Start date:
08/14/2018
Due date:
% Done:

0%

Tags:

Description

The application's data stuructures appear to be corrupted after migrating when using -memory isomalloc, though the issue disappears when using -memory os-isomalloc.

History

#1 Updated by Evan Ramos 11 months ago

  • Assignee set to Evan Ramos

#2 Updated by Evan Ramos 11 months ago

  • Status changed from New to Implemented

https://charm.cs.illinois.edu/gerrit/c/charm/+/4495

The problem was that we did not wrap posix_memalign, which LAMMPS uses for heap allocations.

#3 Updated by Sam White 11 months ago

  • Target version set to 6.9.0
  • Subject changed from LAMMPS on AMPI fails after migration using -memory isomalloc but not os-isomalloc to LAMMPS on AMPI fails after migration due to AMPI not wrapping posix_memalign()

#4 Updated by Sam White 11 months ago

  • Status changed from Implemented to Merged

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