Linux AP_V6 Question

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OTS
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Message 1211617 - Posted: 29 Mar 2012, 18:06:13 UTC

My CPU, according to /proc/cpuinfo, can handle SSE, SSE2, and SSSE3. My understanding is that the difference between SSE3 and SSSE3 is that SSSE3 is the same as SSE3 but with the capability of a few more instruction sets. Based on that I would think I could run the SSE3 32 bit Linux optimized V6 app for AP. Is that correct or am missing some piece of information and I will have to run the SSE2 app until there is an SSSE3 app?

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Message 1211647 - Posted: 29 Mar 2012, 19:27:41 UTC - in response to Message 1211617.  
Last modified: 29 Mar 2012, 19:28:28 UTC

Do your CPUs support Prescott New Instructions (PNI) aka SSE3? They should do being C2D's

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Message 1211652 - Posted: 29 Mar 2012, 19:43:24 UTC

I believe, as a rule, SSSE3 implies PNI/SSE3, as it's Supplemental
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Urs Echternacht
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Message 1211686 - Posted: 29 Mar 2012, 21:27:24 UTC

Guess i quickly should change the description in the download section to reflect that problem.
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Message 1211732 - Posted: 30 Mar 2012, 1:50:31 UTC - in response to Message 1211647.  
Last modified: 30 Mar 2012, 1:55:40 UTC

Do your CPUs support Prescott New Instructions (PNI) aka SSE3? They should do being C2D's

Claggy



Yes it does -- and Urs did update the description to reflect that for the Linux APV6 SSE3 apps. Thanks to all three of you for clarifying that for me.
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Message boards : Number crunching : Linux AP_V6 Question


 
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