Detailed Description

Exports for Kernel.

Using this library in your project

Include the header file in your project:

#include <psp2/perf.h>

perf.h

Link the library to the executable:

ScePerf_stub

Load the required module:

sceSysmoduleLoadModule(SCE_PERF_ARM_PMON_MAIN_PIPE);

SCE_PERF_ARM_PMON_MAIN_PIPE

@ SCE_PERF_ARM_PMON_MAIN_PIPE

Definition: perf.h:49

sceSysmoduleLoadModule

int sceSysmoduleLoadModule(SceSysmoduleModuleId id)

Load a module.

Functions
int	scePerfArmPmonReset (SceUID thid)

int	scePerfArmPmonSelectEvent (SceUID thid, SceUInt32 counter, SceUInt8 event_code)

int	scePerfArmPmonStart (SceUID thid)

int	scePerfArmPmonStop (SceUID thid)

int	scePerfArmPmonGetCounterValue (SceUID thid, SceUInt32 counter, SceUInt32 *value)

int	scePerfArmPmonSetCounterValue (SceUID thid, SceUInt32 counter, SceUInt32 value)

int	scePerfArmPmonSoftwareIncrement (SceUInt32 mask)

SceUInt64	scePerfGetTimebaseValue (void)

SceUInt32	scePerfGetTimebaseFrequency (void)

Macros
#define	SCE_PERF_ARM_PMON_THREAD_ID_SELF (SCE_KERNEL_THREAD_ID_SELF)

Macro Definition Documentation

◆ SCE_PERF_ARM_PMON_THREAD_ID_SELF

#define SCE_PERF_ARM_PMON_THREAD_ID_SELF (SCE_KERNEL_THREAD_ID_SELF)

Enumeration Type Documentation

◆ ScePerfArmPmonEventCode

enum ScePerfArmPmonEventCode

Enumerator
SCE_PERF_ARM_PMON_SOFT_INCREMENT
SCE_PERF_ARM_PMON_ICACHE_MISS
SCE_PERF_ARM_PMON_ITLB_MISS
SCE_PERF_ARM_PMON_DCACHE_MISS
SCE_PERF_ARM_PMON_DCACHE_ACCESS
SCE_PERF_ARM_PMON_DTLB_MISS
SCE_PERF_ARM_PMON_DATA_READ
SCE_PERF_ARM_PMON_DATA_WRITE
SCE_PERF_ARM_PMON_EXCEPTION_TAKEN
SCE_PERF_ARM_PMON_EXCEPTION_RETURN
SCE_PERF_ARM_PMON_WRITE_CONTEXTID
SCE_PERF_ARM_PMON_SOFT_CHANGEPC
SCE_PERF_ARM_PMON_IMMEDIATE_BRANCH
SCE_PERF_ARM_PMON_UNALIGNED
SCE_PERF_ARM_PMON_BRANCH_MISPREDICT
SCE_PERF_ARM_PMON_CYCLE_COUNT
SCE_PERF_ARM_PMON_PREDICT_BRANCH
SCE_PERF_ARM_PMON_COHERENT_LF_MISS
SCE_PERF_ARM_PMON_COHERENT_LF_HIT
SCE_PERF_ARM_PMON_ICACHE_STALL
SCE_PERF_ARM_PMON_DCACHE_STALL
SCE_PERF_ARM_PMON_MAINTLB_STALL
SCE_PERF_ARM_PMON_STREX_PASSED
SCE_PERF_ARM_PMON_STREX_FAILED
SCE_PERF_ARM_PMON_DATA_EVICTION
SCE_PERF_ARM_PMON_ISSUE_NO_DISPATCH
SCE_PERF_ARM_PMON_ISSUE_EMPTY
SCE_PERF_ARM_PMON_INST_RENAME
SCE_PERF_ARM_PMON_PREDICT_FUNC_RET
SCE_PERF_ARM_PMON_MAIN_PIPE
SCE_PERF_ARM_PMON_SECOND_PIPE
SCE_PERF_ARM_PMON_LS_PIPE
SCE_PERF_ARM_PMON_FPU_RENAME
SCE_PERF_ARM_PMON_NEON_RENAME
SCE_PERF_ARM_PMON_PLD_STALL
SCE_PERF_ARM_PMON_WRITE_STALL
SCE_PERF_ARM_PMON_INST_MAINTLB_STALL
SCE_PERF_ARM_PMON_DATA_MAINTLB_STALL
SCE_PERF_ARM_PMON_INST_UTLB_STALL
SCE_PERF_ARM_PMON_DATA_UTLB_STALL
SCE_PERF_ARM_PMON_DMB_STALL
SCE_PERF_ARM_PMON_INTEGER_CLOCK
SCE_PERF_ARM_PMON_DATAENGINE_CLOCK
SCE_PERF_ARM_PMON_ISB
SCE_PERF_ARM_PMON_DSB
SCE_PERF_ARM_PMON_DMB
SCE_PERF_ARM_PMON_EXT_INTERRUPT
SCE_PERF_ARM_PMON_PLE_LINE_REQ_COMPLETED
SCE_PERF_ARM_PMON_PLE_CHANNEL_SKIPPED
SCE_PERF_ARM_PMON_PLE_FIFO_FLUSH
SCE_PERF_ARM_PMON_PLE_REQ_COMPLETED
SCE_PERF_ARM_PMON_PLE_FIFO_OVERFLOW
SCE_PERF_ARM_PMON_PLE_REQ_PROGRAMMED

Function Documentation

◆ scePerfArmPmonReset()

int scePerfArmPmonReset ( SceUID thid )

◆ scePerfArmPmonSelectEvent()

int scePerfArmPmonSelectEvent	(	SceUID	thid,
		SceUInt32	counter,
		SceUInt8	event_code
	)

◆ scePerfArmPmonStart()

int scePerfArmPmonStart ( SceUID thid )

◆ scePerfArmPmonStop()

int scePerfArmPmonStop ( SceUID thid )

◆ scePerfArmPmonGetCounterValue()

int scePerfArmPmonGetCounterValue	(	SceUID	thid,
		SceUInt32	counter,
		SceUInt32 *	value
	)

◆ scePerfArmPmonSetCounterValue()

int scePerfArmPmonSetCounterValue	(	SceUID	thid,
		SceUInt32	counter,
		SceUInt32	value
	)

◆ scePerfArmPmonSoftwareIncrement()

int scePerfArmPmonSoftwareIncrement ( SceUInt32 mask )

◆ scePerfGetTimebaseValue()

SceUInt64 scePerfGetTimebaseValue ( void )

◆ scePerfGetTimebaseFrequency()

SceUInt32 scePerfGetTimebaseFrequency ( void )