LFS Performance comparison

David Jensen djensen at inebraska.com
Wed Feb 11 19:45:14 PST 2004


David Jensen wrote:

> Michael Brömer wrote:
>
>> Am Dienstag, 10. Februar 2004 20:10 schrieb David Jensen:
>>
>> So "my" Process Creation is about 1.73.
>>
>> -- 
>> Michael
>
> and mine was .706
> I've got hyperthreads on in the bios, I'll try losing them.
> Also with 1g ram, I'm using himem, tables in highmem:
>
> CONFIG_HIGHMEM4G=y
> # CONFIG_HIGHMEM64G is not set
> CONFIG_HIGHMEM=y
> CONFIG_HIGHPTE=y
>
> Maybe dink with those.
>
> later
> David Jensen
>
Hyperthreads are good, I suspected l2 cache thrash, wasn't
there.  With Hyperthreads was better across the board.
Himem has an overhead and I may leave it off, though I lose
128m ram without.  I'll report later, 55min per run + kernel
builds and reboot.  I'm losing interest fast!

David Jensen




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