ParMetis Error Message
about to call ParMETIS, ubvec = 1.050000
Error! ***Memory allocation failed for PreAllocateMemory: wspace->core. Requested size: -1077936124 bytesforrtl: error (76): Abort trap signal
Image PC Routine Line Source
libc.so.6 000000336B630215 Unknown Unknown Unknown
libc.so.6 000000336B631CC0 Unknown Unknown Unknown
......
Hi,
above is the error message I got when I run a relatively big partitioning job. all the smaller data setups work. does this mean I'm running to the limit in the sense of memory allocation size?
many thanks
P.
Submitted by energypeng on Mon, 2009-09-14 14:32
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RE: This is a ParMetis bug as it
This is a ParMetis bug as it assumes the size for memory is an int and not a size_t.
You may be able to edit its core memory allocation routines (gkmalloc) to overcome this problem.