Intel BX80571E7500 - Core 2 Duo 2.93 GHz Processor Programming Manual page 32

I ® X ® P 7500 S
NTEL EON ROCESSOR
BOUNCES_C2P_AK
• Title: C2P AK Bounces
• Category: Ring - WIR
• Event Code: 0x02, Max. Inc/Cyc: 1,
• Definition: Number of LLC Ack responses to the core that bounced on the AK ring.
Extension
---
SB
NSB
ALL
BOUNCES_C2P_BL
• Title: C2P BL Bounces
• Category: Ring - WIR
• Event Code: 0x03, Max. Inc/Cyc: 1,
• Definition: Number of LLC data responses to the core that bounced on the BL ring.
Extension
---
SB
NSB
ALL
BOUNCES_C2P_IV
• Title: C2P IV Bounces
• Category: Ring - WIR
• Event Code: 0x04, Max. Inc/Cyc: 1,
• Definition: Number of C-Box snoops of a processor's cache that bounced on the IV ring.
BOUNCES_P2C_AD
• Title: P2C AD Bounces
• Category: Ring - WIR
• Event Code: 0x01, Max. Inc/Cyc: ,
• Definition: Core request to LLC bounces on AD ring.
Extension
---
SB
NSB
ALL
U P G
ERIES NCORE ROGRAMMING UIDE
umask
[15:8]
b00000000 (*nothing will be counted*)
b000000x1 Direction that points toward the nearest S-Box
b0000001x Direction that points away from the nearest S-Box
b00000011 Either direction
umask
[15:8]
b00000000 (*nothing will be counted*)
b000000x1 Direction that points toward the nearest S-Box
b0000001x Direction that points away from the nearest S-Box
b00000011 Either direction
umask
[15:8]
b00000000 (*nothing will be counted*)
b000000x1 Direction that points toward the nearest S-Box
b0000001x Direction that points away from the nearest S-Box
b00000011 Either direction
UNCORE PERFORMANCE MONITORING
Description
Description
Description
2-20