I tried to find the most memory I could allocate via Fortran (g77) and I got 2.25GB (on a G4 with 512MB of physical memory). Does Mac OS X have a limit of 2.25GB per process, or is this something strange with Fortran and/or my machine? For comparison, Windows has a limit of 2GB per process (tunable to 3GB if you shell out for Advanced Server), while I believe the default on Linux is 3GB, which can be upgraded to 3.5GB with the right patch. I don't know about FreeBSD. Clearly 64-bit machines do not have this type of limitation. Jeremy, who hopes that one day Apple will support 1GB DIMMs :) -------------------- Jeremy T. Fox jerfox@stanford.edu _______________________________________________ darwin-kernel mailing list | darwin-kernel@lists.apple.com Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/darwin-kernel Do not post admin requests to the list. They will be ignored.