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
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!
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.htmThose are free downloads!
have them all, nothing helpful there,
no more than do dirty work timing each one, i guess
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