[Beowulf] g77 limits...

Andrew Shewmaker agshew at gmail.com
Sat Feb 25 13:38:03 EST 2006


I tried out Toon's code on an x86_64 system with 16GB of RAM running RHEL4 U2.
The distro's gfortran 4.0.0 compiled the code, but segfaulted when I
tried to run it.
I then downloaded an experimental gfortran 4.2.0 from:

http://gcc.gnu.org/wiki/GFortranBinaries

This version worked fine.  I tested NSIZE up to "1 300 000 000_8",
which top reported as 14.5GB.

--
Andrew Shewmaker

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