GHC benchmarks

Bulat Ziganshin bulat.ziganshin at
Fri Oct 19 14:33:03 EDT 2007

Hello Simon,

Monday, October 15, 2007, 2:52:10 PM, you wrote:

> Right - GC time doubled, which is what we'd expect to see when the resident
> data size doubles.  The decrease in MUT time is probably due to the extra
> registers available, but MUT time would also be affected by the increase in
> data size, because the cache hit rate should be lower.  On the whole, I
> think these results are to be expected.

> There isn't much we can do to improve things in the short term, I'm afraid.

usimng just "+RTS -A10m" may help

Best regards,
 Bulat                            mailto:Bulat.Ziganshin at

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