Cycles per instruction: Difference between revisions

Revision as of 02:50, 11 February 2016

Revision as of 22:39, 22 May 2016

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<math>

CPI = \frac{\Sigma Sigma_i(IICIC_i)(CCICC_i) }{IC}

</math>

Where '''IIC'''<math>IC_i</math> is the number of instructions for a given instruction type <math>i</math>, '''CCI'''<math>CC_i</math> is the clock-cycles for a giventhat instruction type, '''and <math>IC'''=\Sigma_i(IC_i)</math> is the total instruction count. The summation sums over all instruction types for a given benchmarking process.

==Explanation==