From a6a29bcf596141f95fc0f9756ba68de31ba1f46c Mon Sep 17 00:00:00 2001 From: Zhengjun Xing Date: Thu, 24 Nov 2022 11:14:39 +0800 Subject: [PATCH] perf vendor events intel: Add uncore event list for Alderlake-N Add JSON uncore events for Alderlake-N Based on JSON list v1.16: https://github.com/intel/perfmon/tree/main/ADL/events/ Reviewed-by: Kan Liang Signed-off-by: Xing Zhengjun Acked-by: Ian Rogers Cc: Alexander Shishkin Cc: Andi Kleen Cc: Ingo Molnar Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra Link: https://lore.kernel.org/r/20221124031441.110134-2-zhengjun.xing@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo --- .../arch/x86/alderlaken/uncore-memory.json | 175 ++++++++++++++++++ .../arch/x86/alderlaken/uncore-other.json | 33 ++++ 2 files changed, 208 insertions(+) create mode 100644 tools/perf/pmu-events/arch/x86/alderlaken/uncore-memory.json create mode 100644 tools/perf/pmu-events/arch/x86/alderlaken/uncore-other.json diff --git a/tools/perf/pmu-events/arch/x86/alderlaken/uncore-memory.json b/tools/perf/pmu-events/arch/x86/alderlaken/uncore-memory.json new file mode 100644 index 0000000000000..2ccd9cf96957f --- /dev/null +++ b/tools/perf/pmu-events/arch/x86/alderlaken/uncore-memory.json @@ -0,0 +1,175 @@ +[ + { + "BriefDescription": "Counts every 64B read request entering the Memory Controller 0 to DRAM (sum of all channels).", + "EventName": "UNC_MC0_RDCAS_COUNT_FREERUN", + "PerPkg": "1", + "PublicDescription": "Counts every 64B read request entering the Memory Controller 0 to DRAM (sum of all channels).", + "Unit": "iMC" + }, + { + "BriefDescription": "Counts every 64B write request entering the Memory Controller 0 to DRAM (sum of all channels). Each write request counts as a new request incrementing this counter. However, same cache line write requests (both full and partial) are combined to a single 64 byte data transfer to DRAM.", + "EventName": "UNC_MC0_WRCAS_COUNT_FREERUN", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "Counts every 64B read request entering the Memory Controller 1 to DRAM (sum of all channels).", + "EventName": "UNC_MC1_RDCAS_COUNT_FREERUN", + "PerPkg": "1", + "PublicDescription": "Counts every 64B read entering the Memory Controller 1 to DRAM (sum of all channels).", + "Unit": "iMC" + }, + { + "BriefDescription": "Counts every 64B write request entering the Memory Controller 1 to DRAM (sum of all channels). Each write request counts as a new request incrementing this counter. However, same cache line write requests (both full and partial) are combined to a single 64 byte data transfer to DRAM.", + "EventName": "UNC_MC1_WRCAS_COUNT_FREERUN", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "ACT command for a read request sent to DRAM", + "EventCode": "0x24", + "EventName": "UNC_M_ACT_COUNT_RD", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "ACT command sent to DRAM", + "EventCode": "0x26", + "EventName": "UNC_M_ACT_COUNT_TOTAL", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "ACT command for a write request sent to DRAM", + "EventCode": "0x25", + "EventName": "UNC_M_ACT_COUNT_WR", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "Read CAS command sent to DRAM", + "EventCode": "0x22", + "EventName": "UNC_M_CAS_COUNT_RD", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "Write CAS command sent to DRAM", + "EventCode": "0x23", + "EventName": "UNC_M_CAS_COUNT_WR", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "Number of clocks", + "EventCode": "0x01", + "EventName": "UNC_M_CLOCKTICKS", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "incoming read request page status is Page Empty", + "EventCode": "0x1D", + "EventName": "UNC_M_DRAM_PAGE_EMPTY_RD", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "incoming write request page status is Page Empty", + "EventCode": "0x20", + "EventName": "UNC_M_DRAM_PAGE_EMPTY_WR", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "incoming read request page status is Page Hit", + "EventCode": "0x1C", + "EventName": "UNC_M_DRAM_PAGE_HIT_RD", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "incoming write request page status is Page Hit", + "EventCode": "0x1F", + "EventName": "UNC_M_DRAM_PAGE_HIT_WR", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "incoming read request page status is Page Miss", + "EventCode": "0x1E", + "EventName": "UNC_M_DRAM_PAGE_MISS_RD", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "incoming write request page status is Page Miss", + "EventCode": "0x21", + "EventName": "UNC_M_DRAM_PAGE_MISS_WR", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "Any Rank at Hot state", + "EventCode": "0x19", + "EventName": "UNC_M_DRAM_THERMAL_HOT", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "Any Rank at Warm state", + "EventCode": "0x1A", + "EventName": "UNC_M_DRAM_THERMAL_WARM", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "Incoming read prefetch request from IA.", + "EventCode": "0x0A", + "EventName": "UNC_M_PREFETCH_RD", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "PRE command sent to DRAM due to page table idle timer expiration", + "EventCode": "0x28", + "EventName": "UNC_M_PRE_COUNT_IDLE", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "PRE command sent to DRAM for a read/write request", + "EventCode": "0x27", + "EventName": "UNC_M_PRE_COUNT_PAGE_MISS", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "Incoming VC0 read request", + "EventCode": "0x02", + "EventName": "UNC_M_VC0_REQUESTS_RD", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "Incoming VC0 write request", + "EventCode": "0x03", + "EventName": "UNC_M_VC0_REQUESTS_WR", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "Incoming VC1 read request", + "EventCode": "0x04", + "EventName": "UNC_M_VC1_REQUESTS_RD", + "PerPkg": "1", + "Unit": "iMC" + }, + { + "BriefDescription": "Incoming VC1 write request", + "EventCode": "0x05", + "EventName": "UNC_M_VC1_REQUESTS_WR", + "PerPkg": "1", + "Unit": "iMC" + } +] diff --git a/tools/perf/pmu-events/arch/x86/alderlaken/uncore-other.json b/tools/perf/pmu-events/arch/x86/alderlaken/uncore-other.json new file mode 100644 index 0000000000000..f9e7777cd2be9 --- /dev/null +++ b/tools/perf/pmu-events/arch/x86/alderlaken/uncore-other.json @@ -0,0 +1,33 @@ +[ + { + "BriefDescription": "Number of requests allocated in Coherency Tracker.", + "EventCode": "0x84", + "EventName": "UNC_ARB_COH_TRK_REQUESTS.ALL", + "PerPkg": "1", + "UMask": "0x1", + "Unit": "ARB" + }, + { + "BriefDescription": "Each cycle counts number of all outgoing valid entries in ReqTrk. Such entry is defined as valid from its allocation in ReqTrk till deallocation. Accounts for Coherent and non-coherent traffic.", + "EventCode": "0x80", + "EventName": "UNC_ARB_TRK_OCCUPANCY.ALL", + "PerPkg": "1", + "UMask": "0x1", + "Unit": "ARB" + }, + { + "BriefDescription": "Counts the number of coherent and in-coherent requests initiated by IA cores, processor graphic units, or LLC.", + "EventCode": "0x81", + "EventName": "UNC_ARB_TRK_REQUESTS.ALL", + "PerPkg": "1", + "UMask": "0x1", + "Unit": "ARB" + }, + { + "BriefDescription": "This 48-bit fixed counter counts the UCLK cycles.", + "EventCode": "0xff", + "EventName": "UNC_CLOCK.SOCKET", + "PerPkg": "1", + "Unit": "CLOCK" + } +] -- 2.30.2