events

跨平台性能调试工具

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# VR5500, VR5532 and VR7701 events
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# Very similar to what the VR5432 provides.
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event:0x0 counters:0,1 um:zero minimum:500 name:CYCLES : Processor clock cycles
event:0x1 counters:0,1 um:zero minimum:500 name:INSTRUCTIONS_EXECUTED : Instructions executed
event:0x2 counters:0,1 um:zero minimum:500 name:LOAD_PREF_CACHE_INSTRUCTIONS : Execution of load/prefetch/cache instruction
event:0x3 counters:0,1 um:zero minimum:500 name:STORES : Execution of store instruction
event:0x4 counters:0,1 um:zero minimum:500 name:BRANCHES : Execution of branch instruction
event:0x5 counters:0,1 um:zero minimum:500 name:FP_INSTRUCTIONS : Execution of floating-point instruction
event:0x6 counters:0,1 um:zero minimum:500 name:DOUBLEWORDS_FLUSHED : Doubleword flush to main memory
event:0x7 counters:0,1 um:zero minimum:500 name:JTLB_REFILLS : TLB refill
event:0x8 counters:0,1 um:zero minimum:500 name:DCACHE_MISSES : Data cache miss
event:0x9 counters:0,1 um:zero minimum:500 name:ICACHE_MISSES : Instruction cache miss
event:0xa counters:0,1 um:zero minimum:500 name:BRANCHES_MISPREDICTED : Branch prediction miss