Commit 53c83c79 authored by Ian Rogers's avatar Ian Rogers Committed by Namhyung Kim

perf vendor events intel: Update sapphirerapids 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.
 - tma_c01_wait and tma_c02_wait metrics measure power-performance
   states.
 - 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.
 - New tma_info_inst_mix_ippause metric.
 - 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.pySigned-off-by: default avatarIan Rogers <irogers@google.com>
Reviewed-by: default avatarKan 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: default avatarNamhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240214011820.644458-28-irogers@google.com
parent 176e6671
...@@ -2,10 +2,11 @@ ...@@ -2,10 +2,11 @@
"Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet", "Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"Bad": "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", "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", "BrMispredicts": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"Branches": "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", "C0Wait": "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", "CodeGen": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"Compute": "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", "Cor": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
...@@ -27,7 +28,9 @@ ...@@ -27,7 +28,9 @@
"L2Evicts": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet", "L2Evicts": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"LSD": "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", "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", "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", "MemoryBW": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"MemoryBound": "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", "MemoryLat": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
...@@ -68,6 +71,7 @@ ...@@ -68,6 +71,7 @@
"tma_assists_group": "Metrics contributing to tma_assists category", "tma_assists_group": "Metrics contributing to tma_assists category",
"tma_backend_bound_group": "Metrics contributing to tma_backend_bound category", "tma_backend_bound_group": "Metrics contributing to tma_backend_bound category",
"tma_bad_speculation_group": "Metrics contributing to tma_bad_speculation 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_branch_resteers_group": "Metrics contributing to tma_branch_resteers category",
"tma_core_bound_group": "Metrics contributing to tma_core_bound category", "tma_core_bound_group": "Metrics contributing to tma_core_bound category",
"tma_dram_bound_group": "Metrics contributing to tma_dram_bound category", "tma_dram_bound_group": "Metrics contributing to tma_dram_bound category",
...@@ -81,9 +85,9 @@ ...@@ -81,9 +85,9 @@
"tma_heavy_operations_group": "Metrics contributing to tma_heavy_operations category", "tma_heavy_operations_group": "Metrics contributing to tma_heavy_operations category",
"tma_int_operations_group": "Metrics contributing to tma_int_operations category", "tma_int_operations_group": "Metrics contributing to tma_int_operations category",
"tma_issue2P": "Metrics related by the issue $issue2P", "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_issueBM": "Metrics related by the issue $issueBM",
"tma_issueBW": "Metrics related by the issue $issueBW", "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_issueD0": "Metrics related by the issue $issueD0",
"tma_issueFB": "Metrics related by the issue $issueFB", "tma_issueFB": "Metrics related by the issue $issueFB",
"tma_issueFL": "Metrics related by the issue $issueFL", "tma_issueFL": "Metrics related by the issue $issueFL",
...@@ -103,11 +107,13 @@ ...@@ -103,11 +107,13 @@
"tma_l3_bound_group": "Metrics contributing to tma_l3_bound category", "tma_l3_bound_group": "Metrics contributing to tma_l3_bound category",
"tma_light_operations_group": "Metrics contributing to tma_light_operations 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_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_bandwidth_group": "Metrics contributing to tma_mem_bandwidth category", "tma_mem_bandwidth_group": "Metrics contributing to tma_mem_bandwidth category",
"tma_mem_latency_group": "Metrics contributing to tma_mem_latency category", "tma_mem_latency_group": "Metrics contributing to tma_mem_latency category",
"tma_memory_bound_group": "Metrics contributing to tma_memory_bound category", "tma_memory_bound_group": "Metrics contributing to tma_memory_bound category",
"tma_microcode_sequencer_group": "Metrics contributing to tma_microcode_sequencer category", "tma_microcode_sequencer_group": "Metrics contributing to tma_microcode_sequencer category",
"tma_mite_group": "Metrics contributing to tma_mite 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_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_0_group": "Metrics contributing to tma_ports_utilized_0 category",
"tma_ports_utilized_3m_group": "Metrics contributing to tma_ports_utilized_3m category", "tma_ports_utilized_3m_group": "Metrics contributing to tma_ports_utilized_3m category",
......
This source diff could not be displayed because it is too large. You can view the blob instead.
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment