Uncore Manual

Uncore Performance Monitoring
Power Control (PCU) Performance Monitoring
124 Reference Number: 329468-002
DEMOTIONS_CORE0
• Title: Core 0 C State Demotions
• Category: CORE_C_STATE_TRANSITION Events
• Event Code: 0x1e
• Max. Inc/Cyc:. 1, Register Restrictions: 0-3
• Filter Dependency: PCUFilter[7:0]
• Definition: Counts the number of times when a configurable cores had a C-state demotion
DEMOTIONS_CORE1
• Title: Core 1 C State Demotions
• Category: CORE_C_STATE_TRANSITION Events
• Event Code: 0x1f
• Max. Inc/Cyc:. 1, Register Restrictions: 0-3
• Filter Dependency: PCUFilter[7:0]
• Definition: Counts the number of times when a configurable cores had a C-state demotion
DEMOTIONS_CORE10
• Title: Core 10 C State Demotions
• Category: CORE_C_STATE_TRANSITION Events
• Event Code: 0x42
• Max. Inc/Cyc:. 1, Register Restrictions: 0-3
• Filter Dependency: PCUFilter[7:0]
• Definition: Counts the number of times when a configurable cores had a C-state demotion
DEMOTIONS_CORE11
• Title: Core 11 C State Demotions
• Category: CORE_C_STATE_TRANSITION Events
• Event Code: 0x43
• Max. Inc/Cyc:. 1, Register Restrictions: 0-3
• Filter Dependency: PCUFilter[7:0]
• Definition: Counts the number of times when a configurable cores had a C-state demotion
DEMOTIONS_CORE12
• Title: Core 12 C State Demotions
• Category: CORE_C_STATE_TRANSITION Events
• Event Code: 0x44
• Max. Inc/Cyc:. 1, Register Restrictions: 0-3
• Filter Dependency: PCUFilter[7:0]
• Definition: Counts the number of times when a configurable cores had a C-state demotion
DEMOTIONS_CORE13
• Title: Core 13 C State Demotions
• Category: CORE_C_STATE_TRANSITION Events
• Event Code: 0x45
• Max. Inc/Cyc:. 1, Register Restrictions: 0-3
• Filter Dependency: PCUFilter[7:0]
• Definition: Counts the number of times when a configurable cores had a C-state demotion