SHORT Instruction cache miss rate/ratio

EVENTSET
PMC0  INSTRUCTION_CACHE_FETCHES
PMC1  INSTRUCTION_CACHE_L2_REFILLS
PMC2  INSTRUCTION_CACHE_SYSTEM_REFILLS
PMC3  RETIRED_INSTRUCTIONS

METRICS
Runtime (RDTSC) [s] time
Instruction cache misses  PMC1+PMC2
Instruction cache request rate   PMC0/PMC3
Instruction cache miss rate    (PMC1+PMC2)/PMC3
Instruction cache miss ratio   (PMC1+PMC2)/PMC0

LONG
Formulas:
Instruction cache misses INSTRUCTION_CACHE_L2_REFILLS + INSTRUCTION_CACHE_SYSTEM_REFILLS
Instruction cache request rate INSTRUCTION_CACHE_FETCHES / RETIRED_INSTRUCTIONS
Instruction cache miss rate  (INSTRUCTION_CACHE_L2_REFILLS + INSTRUCTION_CACHE_SYSTEM_REFILLS)/RETIRED_INSTRUCTIONS
Instruction cache miss ratio (INSTRUCTION_CACHE_L2_REFILLS + INSTRUCTION_CACHE_SYSTEM_REFILLS)/INSTRUCTION_CACHE_FETCHES
-
This group measures the locality of your instruction code with regard to the
L1 I-Cache. 

