Uncore Manual

Uncore Performance Monitoring
Power Control (PCU) Performance Monitoring
122 Reference Number: 329468-002
DELAYED_C_STATE_ABORT_CORE13
• Title: Deep C State Rejection - Core 13
• Category: Delayed C-State Events
• Event Code: 0x24
• Extra Select Bit: Y
• Max. Inc/Cyc:. 1, Register Restrictions: 0-3
• Definition: Number of times that a deep C state was requested, but the delayed C state algorithm
“rejected” the deep sleep state. In other words, a wake event occurred before the timer expired
that causes a transition into the deeper C state.
DELAYED_C_STATE_ABORT_CORE14
• Title: Deep C State Rejection - Core 14
• Category: Delayed C-State Events
• Event Code: 0x25
• Extra Select Bit: Y
• Max. Inc/Cyc:. 1, Register Restrictions: 0-3
• Definition: Number of times that a deep C state was requested, but the delayed C state algorithm
“rejected” the deep sleep state. In other words, a wake event occurred before the timer expired
that causes a transition into the deeper C state.
DELAYED_C_STATE_ABORT_CORE2
• Title: Deep C State Rejection - Core 2
• Category: Delayed C-State Events
• Event Code: 0x19
• Extra Select Bit: Y
• Max. Inc/Cyc:. 1, Register Restrictions: 0-3
• Definition: Number of times that a deep C state was requested, but the delayed C state algorithm
“rejected” the deep sleep state. In other words, a wake event occurred before the timer expired
that causes a transition into the deeper C state.
DELAYED_C_STATE_ABORT_CORE3
• Title: Deep C State Rejection - Core 3
• Category: Delayed C-State Events
• Event Code: 0x1a
• Extra Select Bit: Y
• Max. Inc/Cyc:. 1, Register Restrictions: 0-3
• Definition: Number of times that a deep C state was requested, but the delayed C state algorithm
“rejected” the deep sleep state. In other words, a wake event occurred before the timer expired
that causes a transition into the deeper C state.
DELAYED_C_STATE_ABORT_CORE4
• Title: Deep C State Rejection - Core 4
• Category: Delayed C-State Events
• Event Code: 0x1b
• Extra Select Bit: Y
• Max. Inc/Cyc:. 1, Register Restrictions: 0-3
• Definition: Number of times that a deep C state was requested, but the delayed C state algorithm
“rejected” the deep sleep state. In other words, a wake event occurred before the timer expired
that causes a transition into the deeper C state.