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[charm] CmiMemoryUsage() wrong on 64 bit machines

From: Tom Quinn <trq AT astro.washington.edu>
To: charm AT cs.uiuc.edu
Subject: [charm] CmiMemoryUsage() wrong on 64 bit machines
Date: Fri, 15 Jun 2012 10:05:07 -0700 (PDT)
List-archive: <http://lists.cs.uiuc.edu/pipermail/charm>
List-id: CHARM parallel programming system <charm.cs.uiuc.edu>

CmiMemoryUsage prefers to use the mallinfo interface. This returns the bytes allocated as an "int", which overflows with more than 2GB of memory use. Perhaps it should be moved down in the list of methods that CmiMemoryUsage uses to assertain memory usage.

Tom Quinn Astronomy, University of Washington
Internet:
trq AT astro.washington.edu
Phone: 206-685-9009

[charm] CmiMemoryUsage() wrong on 64 bit machines, Tom Quinn, 06/15/2012