perf vendor events intel: Update skylakex TMA metrics to 4.7
Top-Down Microarchitecture Analysis (TMA) metrics simplify
cycle-accounting using microarchitecture-abstracted metrics
organized in one hierarchy. This update is from version 4.5 to
4.7.
The update includes:
- tma_info_bottleneck* metrics, an abstraction or summarization of
the 100+ TMA tree nodes into 12-entry familiar performance metrics.
- Reduce number of events (multiplexing) for tma_info_system_gflops,
tma_info_core_flopc, tma_info_inst_mix_ipflop and tma_ports_utilized_0.
- Fixes for tma_info_bottleneck_mispredictions and
tma_info_bad_spec_branch_misprediction_cost.
- tma_serializing_operation is raised to level 3.
- Swapped tma_info_core_ilp (becomes per SMT thread) and
tma_info_pipeline_execute (per physical core).
- tma_nop_instructions and tma_shuffles_256b are lowered to level 4
under tma_other_light_ops_group.
- Reduced number of events when SMT is off.
- Tuned thresholds for tma_info_bottleneck_branching_overhead,
tma_fetch_bandwidth and tma_ports_utilized_3m.
The update came from:
https://github.com/intel/perfmon/pull/140
https://github.com/intel/perfmon/pull/138
Running the script:
https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Edward Baker <edward.baker@intel.com>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Samantha Alt <samantha.alt@intel.com>
Cc: Weilin Wang <weilin.wang@intel.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240214011820.644458-30-irogers@google.com
This commit is contained in:
@@ -2,10 +2,10 @@
|
||||
"Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"Bad": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"BadSpec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"BigFoot": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"BrMispredicts": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"Branches": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"CacheMisses": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"CacheHits": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"CodeGen": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"Compute": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"Cor": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
@@ -26,7 +26,9 @@
|
||||
"L2Evicts": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"LSD": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"MachineClears": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"Machine_Clears": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"Mem": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"MemOffcore": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"MemoryBW": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"MemoryBound": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
"MemoryLat": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
|
||||
@@ -64,8 +66,10 @@
|
||||
"tma_L5_group": "Metrics for top-down breakdown at level 5",
|
||||
"tma_L6_group": "Metrics for top-down breakdown at level 6",
|
||||
"tma_alu_op_utilization_group": "Metrics contributing to tma_alu_op_utilization category",
|
||||
"tma_assists_group": "Metrics contributing to tma_assists category",
|
||||
"tma_backend_bound_group": "Metrics contributing to tma_backend_bound category",
|
||||
"tma_bad_speculation_group": "Metrics contributing to tma_bad_speculation category",
|
||||
"tma_branch_mispredicts_group": "Metrics contributing to tma_branch_mispredicts category",
|
||||
"tma_branch_resteers_group": "Metrics contributing to tma_branch_resteers category",
|
||||
"tma_core_bound_group": "Metrics contributing to tma_core_bound category",
|
||||
"tma_dram_bound_group": "Metrics contributing to tma_dram_bound category",
|
||||
@@ -78,9 +82,9 @@
|
||||
"tma_frontend_bound_group": "Metrics contributing to tma_frontend_bound category",
|
||||
"tma_heavy_operations_group": "Metrics contributing to tma_heavy_operations category",
|
||||
"tma_issue2P": "Metrics related by the issue $issue2P",
|
||||
"tma_issueBC": "Metrics related by the issue $issueBC",
|
||||
"tma_issueBM": "Metrics related by the issue $issueBM",
|
||||
"tma_issueBW": "Metrics related by the issue $issueBW",
|
||||
"tma_issueComp": "Metrics related by the issue $issueComp",
|
||||
"tma_issueD0": "Metrics related by the issue $issueD0",
|
||||
"tma_issueFB": "Metrics related by the issue $issueFB",
|
||||
"tma_issueFL": "Metrics related by the issue $issueFL",
|
||||
@@ -100,10 +104,12 @@
|
||||
"tma_l3_bound_group": "Metrics contributing to tma_l3_bound category",
|
||||
"tma_light_operations_group": "Metrics contributing to tma_light_operations category",
|
||||
"tma_load_op_utilization_group": "Metrics contributing to tma_load_op_utilization category",
|
||||
"tma_machine_clears_group": "Metrics contributing to tma_machine_clears category",
|
||||
"tma_mem_latency_group": "Metrics contributing to tma_mem_latency category",
|
||||
"tma_memory_bound_group": "Metrics contributing to tma_memory_bound category",
|
||||
"tma_microcode_sequencer_group": "Metrics contributing to tma_microcode_sequencer category",
|
||||
"tma_mite_group": "Metrics contributing to tma_mite category",
|
||||
"tma_other_light_ops_group": "Metrics contributing to tma_other_light_ops category",
|
||||
"tma_ports_utilization_group": "Metrics contributing to tma_ports_utilization category",
|
||||
"tma_ports_utilized_0_group": "Metrics contributing to tma_ports_utilized_0 category",
|
||||
"tma_ports_utilized_3m_group": "Metrics contributing to tma_ports_utilized_3m category",
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user