ITLB

Event Code: 0x82

Mask: See in table below.

Category: L1 Instruction cache Events;Precise Events;All Events;

Definition: This event counts ITLB access activity

Event Name Extension

Mask

Description

HIT

0x01

This event counts the number of instruction fetches that hit in the ITLB.

MISSES

0x02

This event counts the number of instruction fetches that miss the ITLB.

FLUSH

0x04

This event counts the number of ITLB flushes.