Uncore Manual

Reference Number: 329468-002 123
Uncore Performance Monitoring
Power Control (PCU) Performance Monitoring
DELAYED_C_STATE_ABORT_CORE5
• Title: Deep C State Rejection - Core 5
• Category: Delayed C-State Events
• Event Code: 0x1c
• 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 algo-
rithm “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_CORE6
• Title: Deep C State Rejection - Core 6
• Category: Delayed C-State Events
• Event Code: 0x1d
• 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 algo-
rithm “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_CORE7
• Title: Deep C State Rejection - Core 7
• Category: Delayed C-State Events
• Event Code: 0x1e
• 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 algo-
rithm “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_CORE8
• Title: Deep C State Rejection - Core 8
• Category: Delayed C-State Events
• Event Code: 0x1f
• 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 algo-
rithm “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_CORE9
• Title: Deep C State Rejection - Core 9
• Category: Delayed C-State Events
• Event Code: 0x20
• 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 algo-
rithm “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.