| # |
| # MIPS 20K |
| # |
| # The 20K supports only one performance counter. |
| # |
| event:0x0 counters:0 um:zero minimum:500 name:CYCLES : CPU cycles |
| event:0x1 counters:0 um:zero minimum:500 name:INSN_ISSUED : Dispatched/issued instructions |
| event:0x2 counters:0 um:zero minimum:500 name:FETCH_GROUPS : Fetch groups entering CPU execution pipes |
| event:0x3 counters:0 um:zero minimum:500 name:FP_INSNS_COMPLETED : Instructions completed in FPU datapath (computational event:instructions only) |
| event:0x4 counters:0 um:zero minimum:500 name:TLB_REFILLS_TAKEN : Taken TLB refill exceptions |
| event:0x5 counters:0 um:zero minimum:500 name:BRANCHES_MISSPREDICTED : Branches that mispredicted before completing execution |
| event:0x6 counters:0 um:zero minimum:500 name:BRANCHES_COMPLETED : Branches that completed execution |
| event:0x7 counters:0 um:zero minimum:500 name:JTLB_EXCEPTIONS : Taken Joint-TLB exceptions |
| event:0x8 counters:0 um:zero minimum:500 name:REPLAY_DUE_TO_LOAD_DEPENDENT_SPEC_DISPATCH : Replays due to load-dependent speculative dispatch |
| event:0x9 counters:0 um:zero minimum:500 name:INSN_REQ_FROM_IFU_TO_BIU : Instruction requests from the IFU to the BIU |
| event:0xa counters:0 um:zero minimum:500 name:FPU_EXCEPTIONS_TAKEN : Taken FPU exceptions |
| event:0xb counters:0 um:zero minimum:500 name:REPLAYS : Total number of LSU requested replays, Load-dependent speculative dispatch or FPU exception prediction replays. |
| event:0xc counters:0 um:zero minimum:500 name:RPS_MISSPREDICTS : JR instructions that mispredicted using the Return Prediction Stack (RPS) |
| event:0xd counters:0 um:zero minimum:500 name:JR_INSNS_COMPLETED : JR instruction that completed execution |
| event:0xe counters:0 um:zero minimum:500 name:LSU_REPLAYS : LSU requested replays |
| event:0xf counters:0 um:zero minimum:500 name:INSNS_COMPLETED : Instruction that completed execution (with or without exception) |
