Re: VM benchmarks

[Nick Piggin <piggin@xxxxxxxxxxxxxxx>]

Roger Luethi wrote:

>On Mon, 02 Feb 2004 11:11:46 +1100, Nick Piggin wrote:
>
>>efax is a compilation as well. I would be up for trying it, but it
>>
>
>The main advantage of efax over kbuild is that it is completely immune
>to unfairness. And it used to have a low variance (in 2.4). Other than
>that, access patterns are similar enough to make me suspect that gcc
>loads are all quite similar.
>
>
>>needs quite a lot of GUI dev libraries installed to compile it.
>>
>>I'll get onto it sometime I suppose, but for now I'll try to leave
>>my test box unchanged.
>>
>
>You can actually do something like which shouldn't require the
>dependencies on the test box:
>
>/usr/lib/gcc-lib/i586-pc-linux-gnu/3.2.3/cc1plus -fpreprocessed efaxi586.ii \
>-quiet -O2 -Wall -fexceptions -frtti -fsigned-char -fno-check-new -o main.s
>
>

Could you zip up the preprocessed file and send it to me if possible
please? (off list of course)

>All you need is the preprocessed code.
>
>
>I can test a couple of patches I you care, though. Which ones?
>
>

I have 3 patches here http://www.kerneltrap.org/~npiggin/vm/
that should apply in order. If you apply to the -mm tree, please
back out the rss limit patch first.

If you can test them it would be good.

I would be interested in soon looking at some of your patches in
combination with these.

Nick
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