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Forum: OpenFOAM Installation February 17, 2011, 06:53

Replies: 12 OpenFOAM vs Ubuntu 10.10 64 bit Views: 4,159 Posted By l_r_mcglashan What happens if you compile OpenFOAM with -O3 and... What happens if you compile OpenFOAM with -O3 and your own code with -O1 or -O2? Have a look at the difference between the options here: http://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html

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