On Thu, Jun 5, 2008 at 12:42 AM, Matthew Fluet <
fluet@...> wrote:
> On Wed, 4 Jun 2008, Vesa Karvonen wrote:
[...]
>> Better options.
[...]
>> -mlton-opts := -const 'MLton.safe false' -const 'MLton.detectOverflow false' -loop-passes 2
>> +mlton-opts := -align 8 -loop-passes 16
>
> I could believe that '-loop-passes 2' helps, but '-loop-passes 16' would be
> extreme. Just getting lots of inlining?
That is just my laziness. :-) It is such a small program that 16
passes goes by quickly and I didn't want to spend time looking for the
optimal number of passes. I also accidentally forgot the unsafe
options that I tried to see how much speedup they would give. ...I
did some more testing and it seems that the program doesn't change
much after 4 passes. However, there are differences between 1, 2, 3,
and 4 passes.
-Vesa Karvonen
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