Intel BX80571E7500 - Core 2 Duo 2.93 GHz Processor Programming Manual page 102

I ® X ® P 7500 S
NTEL EON ROCESSOR
EOT_OCCUPANCY
• Title: EOT Occupancy
• Category: RIX
• [Bit(s)] Value: [21]0x0, Max. Inc/Cyc: 1,
• Definition: Used with MC field. Report a rolling count whenever a 7b counter (count == 128) over-
flows for the selected MC's allocation into EOT.
• NOTE: This basically counts VNA.
Extension
---
HOM_VN0
HOM_VN1
NDR
DRS_VN0
SNP
NCB
NCS
DRS_VN1
---
FLITS_RECV_ERR
• Title: Error Flits Received
• Category: RIX
• [Bit(s)] Value: [24]0x1, Max. Inc/Cyc: 1,
• Definition: Counts all flits received which caused CRC Error.
FLITS_RECV_SPEC
• Title: Special Flits Received
• Category: RIX
• [Bit(s)] Value: [25]0x1, Max. Inc/Cyc: 1,
• Definition: Counts all special flits received.
FLITS_SENT
• Title: Flits Sent
• Category: RIX
• [Bit(s)] Value: [31]0x1, Max. Inc/Cyc: 1,
• Definition: Counts all flits. Output queue receives active beat.
GLOBAL_ARB_BID
• Title: Global ARB Bids
• Category: QLX
• [Bit(s)] Value: [3:0]0x2, Max. Inc/Cyc: 1,
• Definition: Count global arbitration bids from the port.
U P G
ERIES NCORE ROGRAMMING UIDE
Table 2-57. Unit Masks for EOT_ROLL_DEPTH_ACC
IPERF Bit
Values
[20:17]
b0000
b0001
b0010
b0011
b0100
b0101
b0110
b0111
b1000
b1001-b1111
UNCORE PERFORMANCE MONITORING
Description
(*nothing will be counted*)
Home (VN0) Messages
Home (VN1) Messages
Non-Data Response Messages
Data Response (VN0) Messages
Snoop Messages
Non-Coherent Bypass Messages
Non-Coherent Standard Messages
Data Response (VN1) Messages
(*nothing will be counted*)
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