Re: filling big array of double
- From: "Avatar Zondertau" <avatarzt@xxxxxxxxx (please reply to newsgroup)>
- Date: 31 May 2005 09:16:10 -0700
> > I'm testing on a P4 3Ghz and this is my code:
>
> Uh oh, things get scary: I'm getting 1672 ms with Pascal version
> and 1132 ms with my or Aleksandr's version on the AXP 2200+ !
>
> That would make the P4 rather slow... (even for a P4?).
> Are you sure there isn't something wrong with your P4, like automatic
> clock throttling because of overheating? Or maybe it's a P4 Celeron
> with very little L1 cache?
I'm impressed with the performance of my Pentium M 1.6 GHz as well:
ASM version: 1423 ms
Pascal version: 2053 ms
Twice as fast as a Pentium 4 with twice the clock speed.
.
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