On Jul 10, 2006, at 4:23 AM, Donald Bruce Stewart wrote:
Ah! In this case, on the debian, the benchmark has been compiled
_without_ -fexcess-precision, that's what's causing the big slow down.
We had to turn it on, on the gp4, but it seems the flag wasn't
propagated to the debian/sempron builds for some reason.
Looks like the ghc/mandelbrot benchmarks just needs to be rerun with
-fexcess-precision in this case.
Ah! Thanks for noticing this -- I did not catch it.
I've rerun, and the new value is more like 0.428 secs for 600.
Thanks,
-Brent
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