Got shiny new LGA2011 rig today :-D

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Got shiny new LGA2011 rig today :-D

Post by BarsMonster » Sat Feb 18, 2012 6:32 pm

i7-3820, Gigabyte X79-UD5, 8x4Gb Samsung DDR3 :crazy:

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Re: Got shiny new LGA2011 rig today :-D

Post by Sc00bz » Thu Feb 23, 2012 3:22 am

So does this mean you're going to add AVX support?

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Re: Got shiny new LGA2011 rig today :-D

Post by BarsMonster » Thu Feb 23, 2012 7:31 pm

Sc00bz wrote:So does this mean you're going to add AVX support?
That's an interesting idea, although I was not thinking about it :-)

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Re: Got shiny new LGA2011 rig today :-D

Post by Sc00bz » Fri Feb 24, 2012 4:23 am

You can easily test it by compiling an AVX only version. AVX uses the same intrinsic functions as SSE2 and stuff. So you just have to tell the compiler to use AVX instructions.

For the Intel compiler:
icl /QxAVX
icc -xAVX

MS Visual Studio compiler flag:
/arch:AVX

GCC compiler flag:
-mavx

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