1 # 2 # AMD Athlon(tm)64 and AMD Opteron(tm) processor unit masks 3 # 4 # Copyright OProfile authors 5 # Copyright (c) 2006-2008 Advanced Micro Devices 6 # Contributed by Ray Bryant <raybry at amd.com> 7 # Jason Yeh <jason.yeh at amd.com> 8 # Suravee Suthikulpanit <suravee.suthikulpanit at amd.com> 9 # Paul Drongowski <paul.drongowski at amd.com> 10 # 11 # Source: BIOS and Kernel Developer's Guide for AMD NPT Family 0Fh Processors, 12 # Publication# 32559, Revision 3.08, July 2007 13 # 14 # This file was last updated on 10 January 2008: 15 # 16 # Sorted by event select value for easier maintenance and to be 17 # consistent with events for other AMD processor families. 18 # 19 # Updated for the latest version of the BKDG. 20 # 21 # Floating point events 22 event:0x00 counters:0,1,2,3 um:fpu_ops minimum:500 name:DISPATCHED_FPU_OPS : Dispatched FPU ops 23 event:0x01 counters:0,1,2,3 um:zero minimum:500 name:CYCLES_NO_FPU_OPS_RETIRED : Cycles with no FPU ops retired 24 event:0x02 counters:0,1,2,3 um:zero minimum:500 name:DISPATCHED_FPU_OPS_FAST_FLAG : Dispatched FPU ops that use the fast flag interface 25 26 # Load, Store, and TLB events 27 event:0x20 counters:0,1,2,3 um:segregload minimum:500 name:SEGMENT_REGISTER_LOADS : Segment register loads 28 event:0x21 counters:0,1,2,3 um:zero minimum:500 name:PIPELINE_RESTART_DUE_TO_SELF_MODIFYING_CODE : Micro-architectural re-sync caused by self modifying code 29 event:0x22 counters:0,1,2,3 um:zero minimum:500 name:PIPELINE_RESTART_DUE_TO_PROBE_HIT : Micro-architectural re-sync caused by snoop 30 event:0x23 counters:0,1,2,3 um:zero minimum:500 name:LS_BUFFER_2_FULL_CYCLES : Cycles LS Buffer 2 full 31 event:0x24 counters:0,1,2,3 um:locked_ops minimum:500 name:LOCKED_OPS : Locked operations 32 33 # Execution Unit Events 34 event:0x26 counters:0,1,2,3 um:zero minimum:500 name:RETIRED_CLFLUSH_INSTRUCTIONS : Retired CLFLUSH instructions 35 event:0x27 counters:0,1,2,3 um:zero minimum:500 name:RETIRED_CPUID_INSTRUCTIONS : Retired CPUID instructions 36 37 # Data Cache event 38 event:0x40 counters:0,1,2,3 um:zero minimum:500 name:DATA_CACHE_ACCESSES : Data cache accesses 39 event:0x41 counters:0,1,2,3 um:zero minimum:500 name:DATA_CACHE_MISSES : Data cache misses 40 # Event 0x42 with unit mask 0x01 counts same events as event select 0x43 41 event:0x42 counters:0,1,2,3 um:moess minimum:500 name:DATA_CACHE_REFILLS_FROM_L2_OR_SYSTEM : Data cache refills from L2 or system 42 event:0x43 counters:0,1,2,3 um:moesi minimum:500 name:DATA_CACHE_REFILLS_FROM_SYSTEM : Data cache refills from system 43 event:0x44 counters:0,1,2,3 um:moesi minimum:500 name:DATA_CACHE_LINES_EVICTED : Data cache lines evicted 44 event:0x45 counters:0,1,2,3 um:zero minimum:500 name:L1_DTLB_MISS_AND_L2_DTLB_HIT : L1 DTLB misses and L2 DTLB hits 45 event:0x46 counters:0,1,2,3 um:zero minimum:500 name:L1_DTLB_AND_L2_DTLB_MISS : L1 and L2 DTLB misses 46 event:0x47 counters:0,1,2,3 um:zero minimum:500 name:MISALIGNED_ACCESSES : Misaligned Accesses 47 event:0x48 counters:0,1,2,3 um:zero minimum:500 name:MICROARCHITECTURAL_LATE_CANCEL_OF_AN_ACCESS : Micro-architectural late cancel of an access 48 event:0x49 counters:0,1,2,3 um:zero minimum:500 name:MICROARCHITECTURAL_EARLY_CANCEL_OF_AN_ACCESS : Micro-architectural early cancel of an access 49 event:0x4a counters:0,1,2,3 um:ecc minimum:500 name:SCRUBBER_SINGLE_BIT_ECC_ERRORS : One bit ECC error recorded by scrubber 50 event:0x4b counters:0,1,2,3 um:prefetch minimum:500 name:PREFETCH_INSTRUCTIONS_DISPATCHED : Prefetch instructions dispatched 51 event:0x4c counters:0,1,2,3 um:dcachemisslocked minimum:500 name:DCACHE_MISS_LOCKED_INSTRUCTIONS : DCACHE misses by locked instructions 52 53 # L2 Cache and System Interface events 54 event:0x65 counters:0,1,2,3 um:memreqtype minimum:500 name:MEMORY_REQUESTS : Memory requests by type 55 event:0x67 counters:0,1,2,3 um:dataprefetch minimum:500 name:DATA_PREFETCHES : Data prefetcher 56 event:0x6c counters:0,1,2,3 um:systemreadresponse minimum:500 name:SYSTEM_READ_RESPONSES : System read responses by coherency state 57 event:0x6d counters:0,1,2,3 um:writtentosystem minimum:500 name:QUADWORD_WRITE_TRANSFERS : Quadwords written to system 58 event:0x76 counters:0,1,2,3 um:zero minimum:3000 name:CPU_CLK_UNHALTED : Cycles outside of halt state 59 event:0x7d counters:0,1,2,3 um:l2_internal minimum:500 name:REQUESTS_TO_L2 : Requests to L2 cache 60 event:0x7e counters:0,1,2,3 um:l2_req_miss minimum:500 name:L2_CACHE_MISS : L2 cache misses 61 event:0x7f counters:0,1,2,3 um:l2_fill minimum:500 name:L2_CACHE_FILL_WRITEBACK : L2 fill/writeback 62 63 # Instruction Cache events 64 event:0x80 counters:0,1,2,3 um:zero minimum:500 name:INSTRUCTION_CACHE_FETCHES : Instruction cache fetches 65 event:0x81 counters:0,1,2,3 um:zero minimum:500 name:INSTRUCTION_CACHE_MISSES : Instruction cache misses 66 event:0x82 counters:0,1,2,3 um:zero minimum:500 name:INSTRUCTION_CACHE_REFILLS_FROM_L2 : Instruction cache refills from L2 67 event:0x83 counters:0,1,2,3 um:zero minimum:500 name:INSTRUCTION_CACHE_REFILLS_FROM_SYSTEM : Instruction cache refills from system 68 event:0x84 counters:0,1,2,3 um:zero minimum:500 name:L1_ITLB_MISS_AND_L2_ITLB_HIT : L1 ITLB miss and L2 ITLB hit 69 event:0x85 counters:0,1,2,3 um:zero minimum:500 name:L1_ITLB_MISS_AND_L2_ITLB_MISS : L1 ITLB miss and L2 ITLB miss 70 event:0x86 counters:0,1,2,3 um:zero minimum:500 name:PIPELINE_RESTART_DUE_TO_INSTRUCTION_STREAM_PROBE : Pipeline restart due to instruction stream probe 71 event:0x87 counters:0,1,2,3 um:zero minimum:500 name:INSTRUCTION_FETCH_STALL : Instruction fetch stall 72 event:0x88 counters:0,1,2,3 um:zero minimum:500 name:RETURN_STACK_HITS : Return stack hits 73 event:0x89 counters:0,1,2,3 um:zero minimum:500 name:RETURN_STACK_OVERFLOWS : Return stack overflows 74 75 # Execution Unit events 76 event:0xc0 counters:0,1,2,3 um:zero minimum:3000 name:RETIRED_INSTRUCTIONS : Retired instructions (includes exceptions, interrupts, re-syncs) 77 event:0xc1 counters:0,1,2,3 um:zero minimum:500 name:RETIRED_UOPS : Retired micro-ops 78 event:0xc2 counters:0,1,2,3 um:zero minimum:500 name:RETIRED_BRANCH_INSTRUCTIONS : Retired branches (conditional, unconditional, exceptions, interrupts) 79 event:0xc3 counters:0,1,2,3 um:zero minimum:500 name:RETIRED_MISPREDICTED_BRANCH_INSTRUCTIONS : Retired mispredicted branch instructions 80 event:0xc4 counters:0,1,2,3 um:zero minimum:500 name:RETIRED_TAKEN_BRANCH_INSTRUCTIONS : Retired taken branch instructions 81 event:0xc5 counters:0,1,2,3 um:zero minimum:500 name:RETIRED_TAKEN_BRANCH_INSTRUCTIONS_MISPREDICTED : Retired taken branches mispredicted 82 event:0xc6 counters:0,1,2,3 um:zero minimum:500 name:RETIRED_FAR_CONTROL_TRANSFERS : Retired far control transfers 83 event:0xc7 counters:0,1,2,3 um:zero minimum:500 name:RETIRED_BRANCH_RESYNCS : Retired branches resyncs (only non-control transfer branches) 84 event:0xc8 counters:0,1,2,3 um:zero minimum:500 name:RETIRED_NEAR_RETURNS : Retired near returns 85 event:0xc9 counters:0,1,2,3 um:zero minimum:500 name:RETIRED_NEAR_RETURNS_MISPREDICTED : Retired near returns mispredicted 86 event:0xca counters:0,1,2,3 um:zero minimum:500 name:RETIRED_INDIRECT_BRANCHES_MISPREDICTED : Retired indirect branches mispredicted 87 event:0xcb counters:0,1,2,3 um:fpu_instr minimum:500 name:RETIRED_MMX_FP_INSTRUCTIONS : Retired MMX/FP instructions 88 event:0xcc counters:0,1,2,3 um:fpu_fastpath minimum:500 name:RETIRED_FASTPATH_DOUBLE_OP_INSTRUCTIONS : Retired FastPath double-op instructions 89 event:0xcd counters:0,1,2,3 um:zero minimum:500 name:INTERRUPTS_MASKED_CYCLES : Cycles with interrupts masked (IF=0) 90 event:0xce counters:0,1,2,3 um:zero minimum:500 name:INTERRUPTS_MASKED_CYCLES_WITH_INTERRUPT_PENDING : Cycles with interrupts masked while interrupt pending 91 event:0xcf counters:0,1,2,3 um:zero minimum:10 name:INTERRUPTS_TAKEN : Number of taken hardware interrupts 92 event:0xd0 counters:0,1,2,3 um:zero minimum:500 name:DECODER_EMPTY : Nothing to dispatch (decoder empty) 93 event:0xd1 counters:0,1,2,3 um:zero minimum:500 name:DISPATCH_STALLS : Dispatch stalls 94 event:0xd2 counters:0,1,2,3 um:zero minimum:500 name:DISPATCH_STALL_FOR_BRANCH_ABORT : Dispatch stall from branch abort to retire 95 event:0xd3 counters:0,1,2,3 um:zero minimum:500 name:DISPATCH_STALL_FOR_SERIALIZATION : Dispatch stall for serialization 96 event:0xd4 counters:0,1,2,3 um:zero minimum:500 name:DISPATCH_STALL_FOR_SEGMENT_LOAD : Dispatch stall for segment load 97 event:0xd5 counters:0,1,2,3 um:zero minimum:500 name:DISPATCH_STALL_FOR_REORDER_BUFFER_FULL : Dispatch stall for reorder buffer full 98 event:0xd6 counters:0,1,2,3 um:zero minimum:500 name:DISPATCH_STALL_FOR_RESERVATION_STATION_FULL : Dispatch stall when reservation stations are full 99 event:0xd7 counters:0,1,2,3 um:zero minimum:500 name:DISPATCH_STALL_FOR_FPU_FULL : Dispatch stall when FPU is full 100 event:0xd8 counters:0,1,2,3 um:zero minimum:500 name:DISPATCH_STALL_FOR_LS_FULL : Dispatch stall when LS is full 101 event:0xd9 counters:0,1,2,3 um:zero minimum:500 name:DISPATCH_STALL_WAITING_FOR_ALL_QUIET : Dispatch stall when waiting for all to be quiet 102 event:0xda counters:0,1,2,3 um:zero minimum:500 name:DISPATCH_STALL_FOR_FAR_TRANSFER_OR_RESYNC : Dispatch stall for far transfer or resync to retire 103 event:0xdb counters:0,1,2,3 um:fpu_exceptions minimum:1 name:FPU_EXCEPTIONS : FPU exceptions 104 event:0xdc counters:0,1,2,3 um:zero minimum:1 name:DR0_BREAKPOINTS : Number of breakpoints for DR0 105 event:0xdd counters:0,1,2,3 um:zero minimum:1 name:DR1_BREAKPOINTS : Number of breakpoints for DR1 106 event:0xde counters:0,1,2,3 um:zero minimum:1 name:DR2_BREAKPOINTS : Number of breakpoints for DR2 107 event:0xdf counters:0,1,2,3 um:zero minimum:1 name:DR3_BREAKPOINTS : Number of breakpoints for DR3 108 109 # Memory Controler events 110 event:0xe0 counters:0,1,2,3 um:page_access minimum:500 name:DRAM_ACCESSES : DRAM accesses 111 event:0xe1 counters:0,1,2,3 um:zero minimum:500 name:MEMORY_CONTROLLER_PAGE_TABLE_OVERFLOWS : Memory controller page table overflows 112 event:0xe3 counters:0,1,2,3 um:turnaround minimum:500 name:MEMORY_CONTROLLER_TURNAROUNDS : Memory controller turnarounds 113 event:0xe4 counters:0,1,2,3 um:saturation minimum:500 name:MEMORY_CONTROLLER_BYPASS_COUNTER_SATURATION : Memory controller bypass saturation 114 event:0xe5 counters:0,1,2,3 um:sizedblocks minimum:500 name:SIZED_BLOCKS : Sized blocks 115 event:0xe8 counters:0,1,2,3 um:thermalecc minimum:500 name:THERMAL_STATUS_AND_DRAM_ECC_ERRORS : Thermal status and ECC errors 116 event:0xe9 counters:0,1,2,3 um:cpiorequests minimum:500 name:CPU_IO_REQUESTS_TO_MEMORY_IO : CPU/IO requests to memory/IO (RevE) 117 event:0xea counters:0,1,2,3 um:cacheblock minimum:500 name:CACHE_BLOCK_COMMANDS : Cache block commands (RevE) 118 event:0xeb counters:0,1,2,3 um:sizecmds minimum:500 name:SIZED_COMMANDS : Sized commands 119 event:0xec counters:0,1,2,3 um:probe minimum:500 name:PROBE_RESPONSES_AND_UPSTREAM_REQUESTS : Probe responses and upstream requests 120 event:0xee counters:0,1,2,3 um:gart minimum:500 name:GART_EVENTS : GART events 121 122 # Link events 123 event:0xf6 counters:0,1,2,3 um:ht minimum:500 name:HYPERTRANSPORT_LINK0_BANDWIDTH : HyperTransport(tm) link 0 transmit bandwidth 124 event:0xf7 counters:0,1,2,3 um:ht minimum:500 name:HYPERTRANSPORT_LINK1_BANDWIDTH : HyperTransport(tm) link 1 transmit bandwidth 125 event:0xf8 counters:0,1,2,3 um:ht minimum:500 name:HYPERTRANSPORT_LINK2_BANDWIDTH : HyperTransport(tm) link 2 transmit bandwidth 126
