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i7 instruction costs

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nuliknol
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Hi,
i have been looking for this and can't find anywhere about the subject. I would like to know how many clock cycles does it takes to execute each instruction in complete asm instruction set for Intel i7 microprocessor. (including SSE & FPU instructions). Does any one has a list of this values ?
Thanks in advance

Nulik

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Evenbit
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Well, clock cycles certainly do not equate to execution time on modern processors. But, if you still think you need to know this information, then go directly to the source:

http://www.intel.com/design/corei7/documentation.htm
http://www.intel.com/products/processor/manuals/index.htm

Those are free downloads!

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nuliknol
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Well, clock cycles certainly do not equate to execution time on modern processors. But, if you still think you need to know this information, then go directly to the source:

i know this , and this is what i am asking, so i could align my code for optimum pipelining.

http://www.intel.com/design/corei7/documentation.htm
http://www.intel.com/products/processor/manuals/index.htm

Those are free downloads!

have them all, nothing helpful there,
no more than do dirty work timing each one, i guess

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