From: Ian Rogers <irogers@google.com>
To: "Peter Zijlstra" <peterz@infradead.org>,
"Ingo Molnar" <mingo@redhat.com>,
"Arnaldo Carvalho de Melo" <acme@kernel.org>,
"Namhyung Kim" <namhyung@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Alexander Shishkin" <alexander.shishkin@linux.intel.com>,
"Jiri Olsa" <jolsa@kernel.org>, "Ian Rogers" <irogers@google.com>,
"Adrian Hunter" <adrian.hunter@intel.com>,
"Kan Liang" <kan.liang@linux.intel.com>,
"John Garry" <john.g.garry@oracle.com>,
"Will Deacon" <will@kernel.org>,
"James Clark" <james.clark@linaro.org>,
"Mike Leach" <mike.leach@linaro.org>,
"Leo Yan" <leo.yan@linux.dev>,
"Ravi Bangoria" <ravi.bangoria@amd.com>,
"Weilin Wang" <weilin.wang@intel.com>,
"Jing Zhang" <renyu.zj@linux.alibaba.com>,
"Xu Yang" <xu.yang_2@nxp.com>,
"Sandipan Das" <sandipan.das@amd.com>,
"Benjamin Gray" <bgray@linux.ibm.com>,
"Athira Jajeev" <atrajeev@linux.vnet.ibm.com>,
"Howard Chu" <howardchu95@gmail.com>,
"Dominique Martinet" <asmadeus@codewreck.org>,
"Yang Jihong" <yangjihong@bytedance.com>,
"Colin Ian King" <colin.i.king@gmail.com>,
"Veronika Molnarova" <vmolnaro@redhat.com>,
"Dr. David Alan Gilbert" <linux@treblig.org>,
"Oliver Upton" <oliver.upton@linux.dev>,
"Changbin Du" <changbin.du@huawei.com>,
"Ze Gao" <zegao2021@gmail.com>, "Andi Kleen" <ak@linux.intel.com>,
"Clément Le Goffic" <clement.legoffic@foss.st.com>,
"Sun Haiyong" <sunhaiyong@loongson.cn>,
"Junhao He" <hejunhao3@huawei.com>,
"Tiezhu Yang" <yangtiezhu@loongson.cn>,
"Yicong Yang" <yangyicong@hisilicon.com>,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v1 11/15] perf jevents: Add tool event json under a common architecture
Date: Fri, 6 Sep 2024 22:08:26 -0700 [thread overview]
Message-ID: <20240907050830.6752-12-irogers@google.com> (raw)
In-Reply-To: <20240907050830.6752-1-irogers@google.com>
Introduce the notion of a common architecture/model that can be used
to find event tables for common PMUs like the tool PMU. By having tool
events be json standard PMU attribute configuration, descriptions,
etc. can be used and these routines are already optimized for things
like binary searching.
Signed-off-by: Ian Rogers <irogers@google.com>
---
.../pmu-events/arch/common/common/tool.json | 74 +++++++
tools/perf/pmu-events/empty-pmu-events.c | 208 +++++++++++-------
tools/perf/pmu-events/jevents.py | 16 +-
3 files changed, 215 insertions(+), 83 deletions(-)
create mode 100644 tools/perf/pmu-events/arch/common/common/tool.json
diff --git a/tools/perf/pmu-events/arch/common/common/tool.json b/tools/perf/pmu-events/arch/common/common/tool.json
new file mode 100644
index 000000000000..12f2ef1813a6
--- /dev/null
+++ b/tools/perf/pmu-events/arch/common/common/tool.json
@@ -0,0 +1,74 @@
+[
+ {
+ "Unit": "tool",
+ "EventName": "duration_time",
+ "BriefDescription": "Wall clock interval time in nanoseconds",
+ "ConfigCode": "1"
+ },
+ {
+ "Unit": "tool",
+ "EventName": "user_time",
+ "BriefDescription": "User (non-kernel) time in nanoseconds",
+ "ConfigCode": "2"
+ },
+ {
+ "Unit": "tool",
+ "EventName": "system_time",
+ "BriefDescription": "System/kernel time in nanoseconds",
+ "ConfigCode": "3"
+ },
+ {
+ "Unit": "tool",
+ "EventName": "has_pmem",
+ "BriefDescription": "1 if persistent memory installed otherwise 0",
+ "ConfigCode": "4"
+ },
+ {
+ "Unit": "tool",
+ "EventName": "num_cores",
+ "BriefDescription": "Number of cores. A core consists of 1 or more thread, with each thread being associated with a logical Linux CPU",
+ "ConfigCode": "5"
+ },
+ {
+ "Unit": "tool",
+ "EventName": "num_cpus",
+ "BriefDescription": "Number of logical Linux CPUs. There may be multiple such CPUs on a core",
+ "ConfigCode": "6"
+ },
+ {
+ "Unit": "tool",
+ "EventName": "num_cpus_online",
+ "BriefDescription": "Number of online logical Linux CPUs. There may be multiple such CPUs on a core",
+ "ConfigCode": "7"
+ },
+ {
+ "Unit": "tool",
+ "EventName": "num_dies",
+ "BriefDescription": "Number of dies. Each die has 1 or more cores",
+ "ConfigCode": "8"
+ },
+ {
+ "Unit": "tool",
+ "EventName": "num_packages",
+ "BriefDescription": "Number of packages. Each package has 1 or more die",
+ "ConfigCode": "9"
+ },
+ {
+ "Unit": "tool",
+ "EventName": "slots",
+ "BriefDescription": "Number of functional units that in parallel can execute parts of an instruction",
+ "ConfigCode": "10"
+ },
+ {
+ "Unit": "tool",
+ "EventName": "smt_on",
+ "BriefDescription": "1 if simultaneous multithreading (aka hyperthreading) is enable otherwise 0",
+ "ConfigCode": "11"
+ },
+ {
+ "Unit": "tool",
+ "EventName": "system_tsc_freq",
+ "BriefDescription": "The amount a Time Stamp Counter (TSC) increases per second",
+ "ConfigCode": "12"
+ }
+]
diff --git a/tools/perf/pmu-events/empty-pmu-events.c b/tools/perf/pmu-events/empty-pmu-events.c
index c592079982fb..47ed8b03e445 100644
--- a/tools/perf/pmu-events/empty-pmu-events.c
+++ b/tools/perf/pmu-events/empty-pmu-events.c
@@ -19,72 +19,109 @@ struct pmu_table_entry {
};
static const char *const big_c_string =
-/* offset=0 */ "default_core\000"
-/* offset=13 */ "bp_l1_btb_correct\000branch\000L1 BTB Correction\000event=0x8a\000\00000\000\000"
-/* offset=72 */ "bp_l2_btb_correct\000branch\000L2 BTB Correction\000event=0x8b\000\00000\000\000"
-/* offset=131 */ "l3_cache_rd\000cache\000L3 cache access, read\000event=0x40\000\00000\000Attributable Level 3 cache access, read\000"
-/* offset=226 */ "segment_reg_loads.any\000other\000Number of segment register loads\000event=6,period=200000,umask=0x80\000\00000\000\000"
-/* offset=325 */ "dispatch_blocked.any\000other\000Memory cluster signals to block micro-op dispatch for any reason\000event=9,period=200000,umask=0x20\000\00000\000\000"
-/* offset=455 */ "eist_trans\000other\000Number of Enhanced Intel SpeedStep(R) Technology (EIST) transitions\000event=0x3a,period=200000\000\00000\000\000"
-/* offset=570 */ "hisi_sccl,ddrc\000"
-/* offset=585 */ "uncore_hisi_ddrc.flux_wcmd\000uncore\000DDRC write commands\000event=2\000\00000\000DDRC write commands\000"
-/* offset=671 */ "uncore_cbox\000"
-/* offset=683 */ "unc_cbo_xsnp_response.miss_eviction\000uncore\000A cross-core snoop resulted from L3 Eviction which misses in some processor core\000event=0x22,umask=0x81\000\00000\000A cross-core snoop resulted from L3 Eviction which misses in some processor core\000"
-/* offset=914 */ "event-hyphen\000uncore\000UNC_CBO_HYPHEN\000event=0xe0\000\00000\000UNC_CBO_HYPHEN\000"
-/* offset=979 */ "event-two-hyph\000uncore\000UNC_CBO_TWO_HYPH\000event=0xc0\000\00000\000UNC_CBO_TWO_HYPH\000"
-/* offset=1050 */ "hisi_sccl,l3c\000"
-/* offset=1064 */ "uncore_hisi_l3c.rd_hit_cpipe\000uncore\000Total read hits\000event=7\000\00000\000Total read hits\000"
-/* offset=1144 */ "uncore_imc_free_running\000"
-/* offset=1168 */ "uncore_imc_free_running.cache_miss\000uncore\000Total cache misses\000event=0x12\000\00000\000Total cache misses\000"
-/* offset=1263 */ "uncore_imc\000"
-/* offset=1274 */ "uncore_imc.cache_hits\000uncore\000Total cache hits\000event=0x34\000\00000\000Total cache hits\000"
-/* offset=1352 */ "uncore_sys_ddr_pmu\000"
-/* offset=1371 */ "sys_ddr_pmu.write_cycles\000uncore\000ddr write-cycles event\000event=0x2b\000v8\00000\000\000"
-/* offset=1444 */ "uncore_sys_ccn_pmu\000"
-/* offset=1463 */ "sys_ccn_pmu.read_cycles\000uncore\000ccn read-cycles event\000config=0x2c\0000x01\00000\000\000"
-/* offset=1537 */ "uncore_sys_cmn_pmu\000"
-/* offset=1556 */ "sys_cmn_pmu.hnf_cache_miss\000uncore\000Counts total cache misses in first lookup result (high priority)\000eventid=1,type=5\000(434|436|43c|43a).*\00000\000\000"
-/* offset=1696 */ "CPI\000\0001 / IPC\000\000\000\000\000\000\000\00000"
-/* offset=1718 */ "IPC\000group1\000inst_retired.any / cpu_clk_unhalted.thread\000\000\000\000\000\000\000\00000"
-/* offset=1781 */ "Frontend_Bound_SMT\000\000idq_uops_not_delivered.core / (4 * (cpu_clk_unhalted.thread / 2 * (1 + cpu_clk_unhalted.one_thread_active / cpu_clk_unhalted.ref_xclk)))\000\000\000\000\000\000\000\00000"
-/* offset=1947 */ "dcache_miss_cpi\000\000l1d\\-loads\\-misses / inst_retired.any\000\000\000\000\000\000\000\00000"
-/* offset=2011 */ "icache_miss_cycles\000\000l1i\\-loads\\-misses / inst_retired.any\000\000\000\000\000\000\000\00000"
-/* offset=2078 */ "cache_miss_cycles\000group1\000dcache_miss_cpi + icache_miss_cycles\000\000\000\000\000\000\000\00000"
-/* offset=2149 */ "DCache_L2_All_Hits\000\000l2_rqsts.demand_data_rd_hit + l2_rqsts.pf_hit + l2_rqsts.rfo_hit\000\000\000\000\000\000\000\00000"
-/* offset=2243 */ "DCache_L2_All_Miss\000\000max(l2_rqsts.all_demand_data_rd - l2_rqsts.demand_data_rd_hit, 0) + l2_rqsts.pf_miss + l2_rqsts.rfo_miss\000\000\000\000\000\000\000\00000"
-/* offset=2377 */ "DCache_L2_All\000\000DCache_L2_All_Hits + DCache_L2_All_Miss\000\000\000\000\000\000\000\00000"
-/* offset=2441 */ "DCache_L2_Hits\000\000d_ratio(DCache_L2_All_Hits, DCache_L2_All)\000\000\000\000\000\000\000\00000"
-/* offset=2509 */ "DCache_L2_Misses\000\000d_ratio(DCache_L2_All_Miss, DCache_L2_All)\000\000\000\000\000\000\000\00000"
-/* offset=2579 */ "M1\000\000ipc + M2\000\000\000\000\000\000\000\00000"
-/* offset=2601 */ "M2\000\000ipc + M1\000\000\000\000\000\000\000\00000"
-/* offset=2623 */ "M3\000\0001 / M3\000\000\000\000\000\000\000\00000"
-/* offset=2643 */ "L1D_Cache_Fill_BW\000\00064 * l1d.replacement / 1e9 / duration_time\000\000\000\000\000\000\000\00000"
+/* offset=0 */ "tool\000"
+/* offset=5 */ "duration_time\000tool\000Wall clock interval time in nanoseconds\000config=1\000\00000\000\000"
+/* offset=78 */ "user_time\000tool\000User (non-kernel) time in nanoseconds\000config=2\000\00000\000\000"
+/* offset=145 */ "system_time\000tool\000System/kernel time in nanoseconds\000config=3\000\00000\000\000"
+/* offset=210 */ "has_pmem\000tool\0001 if persistent memory installed otherwise 0\000config=4\000\00000\000\000"
+/* offset=283 */ "num_cores\000tool\000Number of cores. A core consists of 1 or more thread, with each thread being associated with a logical Linux CPU\000config=5\000\00000\000\000"
+/* offset=425 */ "num_cpus\000tool\000Number of logical Linux CPUs. There may be multiple such CPUs on a core\000config=6\000\00000\000\000"
+/* offset=525 */ "num_cpus_online\000tool\000Number of online logical Linux CPUs. There may be multiple such CPUs on a core\000config=7\000\00000\000\000"
+/* offset=639 */ "num_dies\000tool\000Number of dies. Each die has 1 or more cores\000config=8\000\00000\000\000"
+/* offset=712 */ "num_packages\000tool\000Number of packages. Each package has 1 or more die\000config=9\000\00000\000\000"
+/* offset=795 */ "slots\000tool\000Number of functional units that in parallel can execute parts of an instruction\000config=0xa\000\00000\000\000"
+/* offset=902 */ "smt_on\000tool\0001 if simultaneous multithreading (aka hyperthreading) is enable otherwise 0\000config=0xb\000\00000\000\000"
+/* offset=1006 */ "system_tsc_freq\000tool\000The amount a Time Stamp Counter (TSC) increases per second\000config=0xc\000\00000\000\000"
+/* offset=1102 */ "default_core\000"
+/* offset=1115 */ "bp_l1_btb_correct\000branch\000L1 BTB Correction\000event=0x8a\000\00000\000\000"
+/* offset=1174 */ "bp_l2_btb_correct\000branch\000L2 BTB Correction\000event=0x8b\000\00000\000\000"
+/* offset=1233 */ "l3_cache_rd\000cache\000L3 cache access, read\000event=0x40\000\00000\000Attributable Level 3 cache access, read\000"
+/* offset=1328 */ "segment_reg_loads.any\000other\000Number of segment register loads\000event=6,period=200000,umask=0x80\000\00000\000\000"
+/* offset=1427 */ "dispatch_blocked.any\000other\000Memory cluster signals to block micro-op dispatch for any reason\000event=9,period=200000,umask=0x20\000\00000\000\000"
+/* offset=1557 */ "eist_trans\000other\000Number of Enhanced Intel SpeedStep(R) Technology (EIST) transitions\000event=0x3a,period=200000\000\00000\000\000"
+/* offset=1672 */ "hisi_sccl,ddrc\000"
+/* offset=1687 */ "uncore_hisi_ddrc.flux_wcmd\000uncore\000DDRC write commands\000event=2\000\00000\000DDRC write commands\000"
+/* offset=1773 */ "uncore_cbox\000"
+/* offset=1785 */ "unc_cbo_xsnp_response.miss_eviction\000uncore\000A cross-core snoop resulted from L3 Eviction which misses in some processor core\000event=0x22,umask=0x81\000\00000\000A cross-core snoop resulted from L3 Eviction which misses in some processor core\000"
+/* offset=2016 */ "event-hyphen\000uncore\000UNC_CBO_HYPHEN\000event=0xe0\000\00000\000UNC_CBO_HYPHEN\000"
+/* offset=2081 */ "event-two-hyph\000uncore\000UNC_CBO_TWO_HYPH\000event=0xc0\000\00000\000UNC_CBO_TWO_HYPH\000"
+/* offset=2152 */ "hisi_sccl,l3c\000"
+/* offset=2166 */ "uncore_hisi_l3c.rd_hit_cpipe\000uncore\000Total read hits\000event=7\000\00000\000Total read hits\000"
+/* offset=2246 */ "uncore_imc_free_running\000"
+/* offset=2270 */ "uncore_imc_free_running.cache_miss\000uncore\000Total cache misses\000event=0x12\000\00000\000Total cache misses\000"
+/* offset=2365 */ "uncore_imc\000"
+/* offset=2376 */ "uncore_imc.cache_hits\000uncore\000Total cache hits\000event=0x34\000\00000\000Total cache hits\000"
+/* offset=2454 */ "uncore_sys_ddr_pmu\000"
+/* offset=2473 */ "sys_ddr_pmu.write_cycles\000uncore\000ddr write-cycles event\000event=0x2b\000v8\00000\000\000"
+/* offset=2546 */ "uncore_sys_ccn_pmu\000"
+/* offset=2565 */ "sys_ccn_pmu.read_cycles\000uncore\000ccn read-cycles event\000config=0x2c\0000x01\00000\000\000"
+/* offset=2639 */ "uncore_sys_cmn_pmu\000"
+/* offset=2658 */ "sys_cmn_pmu.hnf_cache_miss\000uncore\000Counts total cache misses in first lookup result (high priority)\000eventid=1,type=5\000(434|436|43c|43a).*\00000\000\000"
+/* offset=2798 */ "CPI\000\0001 / IPC\000\000\000\000\000\000\000\00000"
+/* offset=2820 */ "IPC\000group1\000inst_retired.any / cpu_clk_unhalted.thread\000\000\000\000\000\000\000\00000"
+/* offset=2883 */ "Frontend_Bound_SMT\000\000idq_uops_not_delivered.core / (4 * (cpu_clk_unhalted.thread / 2 * (1 + cpu_clk_unhalted.one_thread_active / cpu_clk_unhalted.ref_xclk)))\000\000\000\000\000\000\000\00000"
+/* offset=3049 */ "dcache_miss_cpi\000\000l1d\\-loads\\-misses / inst_retired.any\000\000\000\000\000\000\000\00000"
+/* offset=3113 */ "icache_miss_cycles\000\000l1i\\-loads\\-misses / inst_retired.any\000\000\000\000\000\000\000\00000"
+/* offset=3180 */ "cache_miss_cycles\000group1\000dcache_miss_cpi + icache_miss_cycles\000\000\000\000\000\000\000\00000"
+/* offset=3251 */ "DCache_L2_All_Hits\000\000l2_rqsts.demand_data_rd_hit + l2_rqsts.pf_hit + l2_rqsts.rfo_hit\000\000\000\000\000\000\000\00000"
+/* offset=3345 */ "DCache_L2_All_Miss\000\000max(l2_rqsts.all_demand_data_rd - l2_rqsts.demand_data_rd_hit, 0) + l2_rqsts.pf_miss + l2_rqsts.rfo_miss\000\000\000\000\000\000\000\00000"
+/* offset=3479 */ "DCache_L2_All\000\000DCache_L2_All_Hits + DCache_L2_All_Miss\000\000\000\000\000\000\000\00000"
+/* offset=3543 */ "DCache_L2_Hits\000\000d_ratio(DCache_L2_All_Hits, DCache_L2_All)\000\000\000\000\000\000\000\00000"
+/* offset=3611 */ "DCache_L2_Misses\000\000d_ratio(DCache_L2_All_Miss, DCache_L2_All)\000\000\000\000\000\000\000\00000"
+/* offset=3681 */ "M1\000\000ipc + M2\000\000\000\000\000\000\000\00000"
+/* offset=3703 */ "M2\000\000ipc + M1\000\000\000\000\000\000\000\00000"
+/* offset=3725 */ "M3\000\0001 / M3\000\000\000\000\000\000\000\00000"
+/* offset=3745 */ "L1D_Cache_Fill_BW\000\00064 * l1d.replacement / 1e9 / duration_time\000\000\000\000\000\000\000\00000"
;
+static const struct compact_pmu_event pmu_events__common_tool[] = {
+{ 5 }, /* duration_time\000tool\000Wall clock interval time in nanoseconds\000config=1\000\00000\000\000 */
+{ 210 }, /* has_pmem\000tool\0001 if persistent memory installed otherwise 0\000config=4\000\00000\000\000 */
+{ 283 }, /* num_cores\000tool\000Number of cores. A core consists of 1 or more thread, with each thread being associated with a logical Linux CPU\000config=5\000\00000\000\000 */
+{ 425 }, /* num_cpus\000tool\000Number of logical Linux CPUs. There may be multiple such CPUs on a core\000config=6\000\00000\000\000 */
+{ 525 }, /* num_cpus_online\000tool\000Number of online logical Linux CPUs. There may be multiple such CPUs on a core\000config=7\000\00000\000\000 */
+{ 639 }, /* num_dies\000tool\000Number of dies. Each die has 1 or more cores\000config=8\000\00000\000\000 */
+{ 712 }, /* num_packages\000tool\000Number of packages. Each package has 1 or more die\000config=9\000\00000\000\000 */
+{ 795 }, /* slots\000tool\000Number of functional units that in parallel can execute parts of an instruction\000config=0xa\000\00000\000\000 */
+{ 902 }, /* smt_on\000tool\0001 if simultaneous multithreading (aka hyperthreading) is enable otherwise 0\000config=0xb\000\00000\000\000 */
+{ 145 }, /* system_time\000tool\000System/kernel time in nanoseconds\000config=3\000\00000\000\000 */
+{ 1006 }, /* system_tsc_freq\000tool\000The amount a Time Stamp Counter (TSC) increases per second\000config=0xc\000\00000\000\000 */
+{ 78 }, /* user_time\000tool\000User (non-kernel) time in nanoseconds\000config=2\000\00000\000\000 */
+
+};
+
+const struct pmu_table_entry pmu_events__common[] = {
+{
+ .entries = pmu_events__common_tool,
+ .num_entries = ARRAY_SIZE(pmu_events__common_tool),
+ .pmu_name = { 0 /* tool\000 */ },
+},
+};
+
static const struct compact_pmu_event pmu_events__test_soc_cpu_default_core[] = {
-{ 13 }, /* bp_l1_btb_correct\000branch\000L1 BTB Correction\000event=0x8a\000\00000\000\000 */
-{ 72 }, /* bp_l2_btb_correct\000branch\000L2 BTB Correction\000event=0x8b\000\00000\000\000 */
-{ 325 }, /* dispatch_blocked.any\000other\000Memory cluster signals to block micro-op dispatch for any reason\000event=9,period=200000,umask=0x20\000\00000\000\000 */
-{ 455 }, /* eist_trans\000other\000Number of Enhanced Intel SpeedStep(R) Technology (EIST) transitions\000event=0x3a,period=200000\000\00000\000\000 */
-{ 131 }, /* l3_cache_rd\000cache\000L3 cache access, read\000event=0x40\000\00000\000Attributable Level 3 cache access, read\000 */
-{ 226 }, /* segment_reg_loads.any\000other\000Number of segment register loads\000event=6,period=200000,umask=0x80\000\00000\000\000 */
+{ 1115 }, /* bp_l1_btb_correct\000branch\000L1 BTB Correction\000event=0x8a\000\00000\000\000 */
+{ 1174 }, /* bp_l2_btb_correct\000branch\000L2 BTB Correction\000event=0x8b\000\00000\000\000 */
+{ 1427 }, /* dispatch_blocked.any\000other\000Memory cluster signals to block micro-op dispatch for any reason\000event=9,period=200000,umask=0x20\000\00000\000\000 */
+{ 1557 }, /* eist_trans\000other\000Number of Enhanced Intel SpeedStep(R) Technology (EIST) transitions\000event=0x3a,period=200000\000\00000\000\000 */
+{ 1233 }, /* l3_cache_rd\000cache\000L3 cache access, read\000event=0x40\000\00000\000Attributable Level 3 cache access, read\000 */
+{ 1328 }, /* segment_reg_loads.any\000other\000Number of segment register loads\000event=6,period=200000,umask=0x80\000\00000\000\000 */
};
static const struct compact_pmu_event pmu_events__test_soc_cpu_hisi_sccl_ddrc[] = {
-{ 585 }, /* uncore_hisi_ddrc.flux_wcmd\000uncore\000DDRC write commands\000event=2\000\00000\000DDRC write commands\000 */
+{ 1687 }, /* uncore_hisi_ddrc.flux_wcmd\000uncore\000DDRC write commands\000event=2\000\00000\000DDRC write commands\000 */
};
static const struct compact_pmu_event pmu_events__test_soc_cpu_hisi_sccl_l3c[] = {
-{ 1064 }, /* uncore_hisi_l3c.rd_hit_cpipe\000uncore\000Total read hits\000event=7\000\00000\000Total read hits\000 */
+{ 2166 }, /* uncore_hisi_l3c.rd_hit_cpipe\000uncore\000Total read hits\000event=7\000\00000\000Total read hits\000 */
};
static const struct compact_pmu_event pmu_events__test_soc_cpu_uncore_cbox[] = {
-{ 914 }, /* event-hyphen\000uncore\000UNC_CBO_HYPHEN\000event=0xe0\000\00000\000UNC_CBO_HYPHEN\000 */
-{ 979 }, /* event-two-hyph\000uncore\000UNC_CBO_TWO_HYPH\000event=0xc0\000\00000\000UNC_CBO_TWO_HYPH\000 */
-{ 683 }, /* unc_cbo_xsnp_response.miss_eviction\000uncore\000A cross-core snoop resulted from L3 Eviction which misses in some processor core\000event=0x22,umask=0x81\000\00000\000A cross-core snoop resulted from L3 Eviction which misses in some processor core\000 */
+{ 2016 }, /* event-hyphen\000uncore\000UNC_CBO_HYPHEN\000event=0xe0\000\00000\000UNC_CBO_HYPHEN\000 */
+{ 2081 }, /* event-two-hyph\000uncore\000UNC_CBO_TWO_HYPH\000event=0xc0\000\00000\000UNC_CBO_TWO_HYPH\000 */
+{ 1785 }, /* unc_cbo_xsnp_response.miss_eviction\000uncore\000A cross-core snoop resulted from L3 Eviction which misses in some processor core\000event=0x22,umask=0x81\000\00000\000A cross-core snoop resulted from L3 Eviction which misses in some processor core\000 */
};
static const struct compact_pmu_event pmu_events__test_soc_cpu_uncore_imc[] = {
-{ 1274 }, /* uncore_imc.cache_hits\000uncore\000Total cache hits\000event=0x34\000\00000\000Total cache hits\000 */
+{ 2376 }, /* uncore_imc.cache_hits\000uncore\000Total cache hits\000event=0x34\000\00000\000Total cache hits\000 */
};
static const struct compact_pmu_event pmu_events__test_soc_cpu_uncore_imc_free_running[] = {
-{ 1168 }, /* uncore_imc_free_running.cache_miss\000uncore\000Total cache misses\000event=0x12\000\00000\000Total cache misses\000 */
+{ 2270 }, /* uncore_imc_free_running.cache_miss\000uncore\000Total cache misses\000event=0x12\000\00000\000Total cache misses\000 */
};
@@ -92,51 +129,51 @@ const struct pmu_table_entry pmu_events__test_soc_cpu[] = {
{
.entries = pmu_events__test_soc_cpu_default_core,
.num_entries = ARRAY_SIZE(pmu_events__test_soc_cpu_default_core),
- .pmu_name = { 0 /* default_core\000 */ },
+ .pmu_name = { 1102 /* default_core\000 */ },
},
{
.entries = pmu_events__test_soc_cpu_hisi_sccl_ddrc,
.num_entries = ARRAY_SIZE(pmu_events__test_soc_cpu_hisi_sccl_ddrc),
- .pmu_name = { 570 /* hisi_sccl,ddrc\000 */ },
+ .pmu_name = { 1672 /* hisi_sccl,ddrc\000 */ },
},
{
.entries = pmu_events__test_soc_cpu_hisi_sccl_l3c,
.num_entries = ARRAY_SIZE(pmu_events__test_soc_cpu_hisi_sccl_l3c),
- .pmu_name = { 1050 /* hisi_sccl,l3c\000 */ },
+ .pmu_name = { 2152 /* hisi_sccl,l3c\000 */ },
},
{
.entries = pmu_events__test_soc_cpu_uncore_cbox,
.num_entries = ARRAY_SIZE(pmu_events__test_soc_cpu_uncore_cbox),
- .pmu_name = { 671 /* uncore_cbox\000 */ },
+ .pmu_name = { 1773 /* uncore_cbox\000 */ },
},
{
.entries = pmu_events__test_soc_cpu_uncore_imc,
.num_entries = ARRAY_SIZE(pmu_events__test_soc_cpu_uncore_imc),
- .pmu_name = { 1263 /* uncore_imc\000 */ },
+ .pmu_name = { 2365 /* uncore_imc\000 */ },
},
{
.entries = pmu_events__test_soc_cpu_uncore_imc_free_running,
.num_entries = ARRAY_SIZE(pmu_events__test_soc_cpu_uncore_imc_free_running),
- .pmu_name = { 1144 /* uncore_imc_free_running\000 */ },
+ .pmu_name = { 2246 /* uncore_imc_free_running\000 */ },
},
};
static const struct compact_pmu_event pmu_metrics__test_soc_cpu_default_core[] = {
-{ 1696 }, /* CPI\000\0001 / IPC\000\000\000\000\000\000\000\00000 */
-{ 2377 }, /* DCache_L2_All\000\000DCache_L2_All_Hits + DCache_L2_All_Miss\000\000\000\000\000\000\000\00000 */
-{ 2149 }, /* DCache_L2_All_Hits\000\000l2_rqsts.demand_data_rd_hit + l2_rqsts.pf_hit + l2_rqsts.rfo_hit\000\000\000\000\000\000\000\00000 */
-{ 2243 }, /* DCache_L2_All_Miss\000\000max(l2_rqsts.all_demand_data_rd - l2_rqsts.demand_data_rd_hit, 0) + l2_rqsts.pf_miss + l2_rqsts.rfo_miss\000\000\000\000\000\000\000\00000 */
-{ 2441 }, /* DCache_L2_Hits\000\000d_ratio(DCache_L2_All_Hits, DCache_L2_All)\000\000\000\000\000\000\000\00000 */
-{ 2509 }, /* DCache_L2_Misses\000\000d_ratio(DCache_L2_All_Miss, DCache_L2_All)\000\000\000\000\000\000\000\00000 */
-{ 1781 }, /* Frontend_Bound_SMT\000\000idq_uops_not_delivered.core / (4 * (cpu_clk_unhalted.thread / 2 * (1 + cpu_clk_unhalted.one_thread_active / cpu_clk_unhalted.ref_xclk)))\000\000\000\000\000\000\000\00000 */
-{ 1718 }, /* IPC\000group1\000inst_retired.any / cpu_clk_unhalted.thread\000\000\000\000\000\000\000\00000 */
-{ 2643 }, /* L1D_Cache_Fill_BW\000\00064 * l1d.replacement / 1e9 / duration_time\000\000\000\000\000\000\000\00000 */
-{ 2579 }, /* M1\000\000ipc + M2\000\000\000\000\000\000\000\00000 */
-{ 2601 }, /* M2\000\000ipc + M1\000\000\000\000\000\000\000\00000 */
-{ 2623 }, /* M3\000\0001 / M3\000\000\000\000\000\000\000\00000 */
-{ 2078 }, /* cache_miss_cycles\000group1\000dcache_miss_cpi + icache_miss_cycles\000\000\000\000\000\000\000\00000 */
-{ 1947 }, /* dcache_miss_cpi\000\000l1d\\-loads\\-misses / inst_retired.any\000\000\000\000\000\000\000\00000 */
-{ 2011 }, /* icache_miss_cycles\000\000l1i\\-loads\\-misses / inst_retired.any\000\000\000\000\000\000\000\00000 */
+{ 2798 }, /* CPI\000\0001 / IPC\000\000\000\000\000\000\000\00000 */
+{ 3479 }, /* DCache_L2_All\000\000DCache_L2_All_Hits + DCache_L2_All_Miss\000\000\000\000\000\000\000\00000 */
+{ 3251 }, /* DCache_L2_All_Hits\000\000l2_rqsts.demand_data_rd_hit + l2_rqsts.pf_hit + l2_rqsts.rfo_hit\000\000\000\000\000\000\000\00000 */
+{ 3345 }, /* DCache_L2_All_Miss\000\000max(l2_rqsts.all_demand_data_rd - l2_rqsts.demand_data_rd_hit, 0) + l2_rqsts.pf_miss + l2_rqsts.rfo_miss\000\000\000\000\000\000\000\00000 */
+{ 3543 }, /* DCache_L2_Hits\000\000d_ratio(DCache_L2_All_Hits, DCache_L2_All)\000\000\000\000\000\000\000\00000 */
+{ 3611 }, /* DCache_L2_Misses\000\000d_ratio(DCache_L2_All_Miss, DCache_L2_All)\000\000\000\000\000\000\000\00000 */
+{ 2883 }, /* Frontend_Bound_SMT\000\000idq_uops_not_delivered.core / (4 * (cpu_clk_unhalted.thread / 2 * (1 + cpu_clk_unhalted.one_thread_active / cpu_clk_unhalted.ref_xclk)))\000\000\000\000\000\000\000\00000 */
+{ 2820 }, /* IPC\000group1\000inst_retired.any / cpu_clk_unhalted.thread\000\000\000\000\000\000\000\00000 */
+{ 3745 }, /* L1D_Cache_Fill_BW\000\00064 * l1d.replacement / 1e9 / duration_time\000\000\000\000\000\000\000\00000 */
+{ 3681 }, /* M1\000\000ipc + M2\000\000\000\000\000\000\000\00000 */
+{ 3703 }, /* M2\000\000ipc + M1\000\000\000\000\000\000\000\00000 */
+{ 3725 }, /* M3\000\0001 / M3\000\000\000\000\000\000\000\00000 */
+{ 3180 }, /* cache_miss_cycles\000group1\000dcache_miss_cpi + icache_miss_cycles\000\000\000\000\000\000\000\00000 */
+{ 3049 }, /* dcache_miss_cpi\000\000l1d\\-loads\\-misses / inst_retired.any\000\000\000\000\000\000\000\00000 */
+{ 3113 }, /* icache_miss_cycles\000\000l1i\\-loads\\-misses / inst_retired.any\000\000\000\000\000\000\000\00000 */
};
@@ -144,18 +181,18 @@ const struct pmu_table_entry pmu_metrics__test_soc_cpu[] = {
{
.entries = pmu_metrics__test_soc_cpu_default_core,
.num_entries = ARRAY_SIZE(pmu_metrics__test_soc_cpu_default_core),
- .pmu_name = { 0 /* default_core\000 */ },
+ .pmu_name = { 1102 /* default_core\000 */ },
},
};
static const struct compact_pmu_event pmu_events__test_soc_sys_uncore_sys_ccn_pmu[] = {
-{ 1463 }, /* sys_ccn_pmu.read_cycles\000uncore\000ccn read-cycles event\000config=0x2c\0000x01\00000\000\000 */
+{ 2565 }, /* sys_ccn_pmu.read_cycles\000uncore\000ccn read-cycles event\000config=0x2c\0000x01\00000\000\000 */
};
static const struct compact_pmu_event pmu_events__test_soc_sys_uncore_sys_cmn_pmu[] = {
-{ 1556 }, /* sys_cmn_pmu.hnf_cache_miss\000uncore\000Counts total cache misses in first lookup result (high priority)\000eventid=1,type=5\000(434|436|43c|43a).*\00000\000\000 */
+{ 2658 }, /* sys_cmn_pmu.hnf_cache_miss\000uncore\000Counts total cache misses in first lookup result (high priority)\000eventid=1,type=5\000(434|436|43c|43a).*\00000\000\000 */
};
static const struct compact_pmu_event pmu_events__test_soc_sys_uncore_sys_ddr_pmu[] = {
-{ 1371 }, /* sys_ddr_pmu.write_cycles\000uncore\000ddr write-cycles event\000event=0x2b\000v8\00000\000\000 */
+{ 2473 }, /* sys_ddr_pmu.write_cycles\000uncore\000ddr write-cycles event\000event=0x2b\000v8\00000\000\000 */
};
@@ -163,17 +200,17 @@ const struct pmu_table_entry pmu_events__test_soc_sys[] = {
{
.entries = pmu_events__test_soc_sys_uncore_sys_ccn_pmu,
.num_entries = ARRAY_SIZE(pmu_events__test_soc_sys_uncore_sys_ccn_pmu),
- .pmu_name = { 1444 /* uncore_sys_ccn_pmu\000 */ },
+ .pmu_name = { 2546 /* uncore_sys_ccn_pmu\000 */ },
},
{
.entries = pmu_events__test_soc_sys_uncore_sys_cmn_pmu,
.num_entries = ARRAY_SIZE(pmu_events__test_soc_sys_uncore_sys_cmn_pmu),
- .pmu_name = { 1537 /* uncore_sys_cmn_pmu\000 */ },
+ .pmu_name = { 2639 /* uncore_sys_cmn_pmu\000 */ },
},
{
.entries = pmu_events__test_soc_sys_uncore_sys_ddr_pmu,
.num_entries = ARRAY_SIZE(pmu_events__test_soc_sys_uncore_sys_ddr_pmu),
- .pmu_name = { 1352 /* uncore_sys_ddr_pmu\000 */ },
+ .pmu_name = { 2454 /* uncore_sys_ddr_pmu\000 */ },
},
};
@@ -210,6 +247,15 @@ struct pmu_events_map {
* table of PMU events.
*/
const struct pmu_events_map pmu_events_map[] = {
+{
+ .arch = "common",
+ .cpuid = "common",
+ .event_table = {
+ .pmus = pmu_events__common,
+ .num_pmus = ARRAY_SIZE(pmu_events__common),
+ },
+ .metric_table = {},
+},
{
.arch = "testarch",
.cpuid = "testcpu",
diff --git a/tools/perf/pmu-events/jevents.py b/tools/perf/pmu-events/jevents.py
index 1d96b2204e52..c932543bdc77 100755
--- a/tools/perf/pmu-events/jevents.py
+++ b/tools/perf/pmu-events/jevents.py
@@ -292,6 +292,7 @@ class JsonEvent:
'cpu_atom': 'cpu_atom',
'ali_drw': 'ali_drw',
'arm_cmn': 'arm_cmn',
+ 'tool': 'tool',
}
return table[unit] if unit in table else f'uncore_{unit.lower()}'
@@ -718,6 +719,17 @@ const struct pmu_events_map pmu_events_map[] = {
\t\t.num_pmus = ARRAY_SIZE(pmu_metrics__test_soc_cpu),
\t}
},
+""")
+ elif arch == 'common':
+ _args.output_file.write("""{
+\t.arch = "common",
+\t.cpuid = "common",
+\t.event_table = {
+\t\t.pmus = pmu_events__common,
+\t\t.num_pmus = ARRAY_SIZE(pmu_events__common),
+\t},
+\t.metric_table = {},
+},
""")
else:
with open(f'{_args.starting_dir}/{arch}/mapfile.csv') as csvfile:
@@ -1238,7 +1250,7 @@ def main() -> None:
if len(parents) == _args.model.split(',')[0].count('/'):
# We're testing the correct directory.
item_path = '/'.join(parents) + ('/' if len(parents) > 0 else '') + item.name
- if 'test' not in item_path and item_path not in _args.model.split(','):
+ if 'test' not in item_path and 'common' not in item_path and item_path not in _args.model.split(','):
continue
action(parents, item)
if item.is_dir():
@@ -1286,7 +1298,7 @@ struct pmu_table_entry {
for item in os.scandir(_args.starting_dir):
if not item.is_dir():
continue
- if item.name == _args.arch or _args.arch == 'all' or item.name == 'test':
+ if item.name == _args.arch or _args.arch == 'all' or item.name == 'test' or item.name == 'common':
archs.append(item.name)
if len(archs) < 2 and _args.arch != 'none':
--
2.46.0.469.g59c65b2a67-goog
next prev parent reply other threads:[~2024-09-07 5:09 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-07 5:08 [PATCH v1 00/15] Tool and hwmon PMUs Ian Rogers
2024-09-07 5:08 ` [PATCH v1 01/15] perf list: Avoid potential out of bounds memory read Ian Rogers
2024-09-11 14:26 ` Arnaldo Carvalho de Melo
2024-09-07 5:08 ` [PATCH v1 02/15] perf pmus: Fake PMU clean up Ian Rogers
2024-09-11 14:28 ` Arnaldo Carvalho de Melo
2024-09-07 5:08 ` [PATCH v1 03/15] perf evsel: Add accessor for tool_event Ian Rogers
2024-09-11 14:28 ` Arnaldo Carvalho de Melo
2024-09-07 5:08 ` [PATCH v1 04/15] perf pmu: To info add event_type_desc Ian Rogers
2024-09-07 5:08 ` [PATCH v1 05/15] perf pmu: Allow hardcoded terms to be applied to attributes Ian Rogers
2024-09-11 14:31 ` Arnaldo Carvalho de Melo
2024-09-07 5:08 ` [PATCH v1 06/15] perf parse-events: Expose/rename config_term_name Ian Rogers
2024-09-07 5:08 ` [PATCH v1 07/15] perf tool_pmu: Factor tool events into their own PMU Ian Rogers
2024-09-07 5:08 ` [PATCH v1 08/15] perf tool_pmu: Rename enum perf_tool_event to tool_pmu_event Ian Rogers
2024-09-07 5:08 ` [PATCH v1 09/15] perf tool_pmu: Rename perf_tool_event__* to tool_pmu__* Ian Rogers
2024-09-07 5:08 ` [PATCH v1 10/15] perf tool_pmu: Move expr literals to tool_pmu Ian Rogers
2024-09-07 5:08 ` Ian Rogers [this message]
2024-09-07 5:08 ` [PATCH v1 12/15] perf tool_pmu: Switch to standard pmu functions and json descriptions Ian Rogers
2024-09-10 5:47 ` Namhyung Kim
2024-09-07 5:08 ` [PATCH v1 13/15] perf tests: Add tool PMU test Ian Rogers
2024-09-10 5:50 ` Namhyung Kim
2024-09-10 15:59 ` Ian Rogers
2024-09-07 5:08 ` [PATCH v1 14/15] perf hwmon_pmu: Add a tool PMU exposing events from hwmon in sysfs Ian Rogers
2024-09-10 6:56 ` Namhyung Kim
2024-09-10 17:32 ` Ian Rogers
2024-09-07 5:08 ` [PATCH v1 15/15] perf docs: Document tool and hwmon events Ian Rogers
2024-09-10 2:21 ` [PATCH v1 00/15] Tool and hwmon PMUs Ian Rogers
2024-09-10 3:36 ` Guenter Roeck
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