Author: Daniel Mehrmannn
Date: 03:06:22 01/03/04
Hello all, i have, for some experts, a stupid questions. I'm playing a little bit with SIMD extensions on my AthlonXP. I wanna use some mmx (testing sse/sse2) comands for my chessengine. I know linux support that new extensions above 2.4.18 so far (see /proc/cpuinfo flags). But what about WindowsXP ? I don't find the right websites at the moment. Of course everybody knows that we can use only this extenions if the OS support this. The taskmanager save/set the register which the processes used (task switching). Who tested the automatic intrinsics vector function/support of icc and gcc ? Is it good to use this or should this code write as asm inline code ? I'm a beginner with asm, so ut would be better if i could use the support of compiler ;) I know that the icc have, i know only 7.0, problems with intrinsics vectors because it only used this on sharps with a same datastream (e.g. for(....)). thanks daniel
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