> >Hi Juha,
> >
> >> By changing the binary_search algorithm used in bin_search_StepSize
> >> a major speed up can be achieved.
> >>
> >
> >How about a patch for LAME?
>
> He're is a quickie, eh. But; it might be wise to drop the whole
> inner_loop
> and replace it with the binary_search version. Might get an other 10-20%
> off.
>
I just added Juha's patch (3.12pre4). On my machine, it gets me from
.73x up to .77x.
It is turned off by default (#define JHL_BINSEARCH to enable).
Since it doesn't produce bit-for-bit identical results,
I have to run it through all my standard tests before making
it the default. I'll probably do that this weekend.
Mark
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