[Bug 30307] New: Memory Allocation severely limited when running wine executable via condor scheduler
wine-bugs at winehq.org
wine-bugs at winehq.org
Thu Mar 29 15:36:45 CDT 2012
http://bugs.winehq.org/show_bug.cgi?id=30307
Bug #: 30307
Summary: Memory Allocation severely limited when running wine
executable via condor scheduler
Product: Wine
Version: 1.4-rc6
Platform: x86-64
OS/Version: Linux
Status: UNCONFIRMED
Severity: blocker
Priority: P2
Component: -unknown
AssignedTo: wine-bugs at winehq.org
ReportedBy: jbherman at gmail.com
Classification: Unclassified
memory allocation problem: symptom: ~300MB allocation denied on an ubuntu linux
box with 8GB running wine1.4 (also tested wine1.5).
I've created a simplified test case taking advantage of the memory test program
contributed here (http://bugs.winehq.org/attachment.cgi?id=32366). I compile it
via:
#i586-mingw32msvc-gcc -O0 test-mem.c -o test-mem.exe
thereby creating a windows executable that runs under wine. The test program
successfully allocates memory (malloc) up to 1408 megabytes, which (while
disappointing) is completely expected and about as much as I can get in 32bit
windows.
THE PROBLEM: run the same executable via the condor scheduler
(http://research.cs.wisc.edu/condor/) and the largest allocation is 448MB!! I
have extensively investigated the issue and posted on the condor-users list, to
absolutely no avail.
I need to provide my 32-bit windows program with as much memory as possible.
WHAT TO DO? any thoughts/help appreciated.
thanks, jason
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