On Tue, May 20, 2003, Jon Lido wrote: > Well, I do have a P4, and had built everything with -march=pentium4. However, > rebuilding the kernel and modules with -march=pentium3 produces the same > results. This isn't a kernel problem, so you need to rebuild libm and libc without -march=pentium4. You really don't want to be using the Pentium 4 optimizations in gcc 3.2 anyway; the generated code is generally slower. gcc 3.3 has fixes for a number of the bugs, but I don't know about the performance problems.Received on Tue May 20 2003 - 09:00:08 UTC
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