GCC and Fortran eat GCJ for lunch at number crunching

Jeff Sturm jsturm@one-point.com
Thu Jan 2 20:01:00 GMT 2003


On Thu, 2 Jan 2003, Jeff Sturm wrote:
> I've also noticed GCC's register allocator struggles with large, complex
> routines like in almabench.java.  Re-running the benchmark with -fnew-ra
> on my PIII is good for about a %20 speedup.

Disregard that.  I discovered my error, -fnew-ra yields a %20 *slowdown*.

Jeff



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