- 25 Jun, 2024 11 commits
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Namhyung Kim authored
It's expected that both hist entries are in the same hists when comparing two. But the current code in the function checks one without dso sort key and other with the key. This would make the condition true in any case. I guess the intention of the original commit was to add '!' for the right side too. But as it should be the same, let's just remove it. Fixes: 69849fc5 ("perf hists: Move sort__has_dso into struct perf_hpp_list") Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240621170528.608772-2-namhyung@kernel.org
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Junhao He authored
In the previous loop, all the members in the aliases[j-1] have been freed and set to NULL. But in this loop, the function pmu_alias_is_duplicate() compares the aliases[j] with the aliases[j-1] that has already been disposed, so the function will always return false and duplicate aliases will never be discarded. If we find duplicate aliases, it skips the zfree aliases[j], which is accompanied by a memory leak. We can use the next aliases[j+1] to theck for duplicate aliases to fixes the aliases NULL pointer dereference, then goto zfree code snippet to release it. After patch testing: $ perf list --unit=hisi_sicl,cpa pmu uncore cpa: cpa_p0_rd_dat_32b [Number of read ops transmitted by the P0 port which size is 32 bytes. Unit: hisi_sicl,cpa] cpa_p0_rd_dat_64b [Number of read ops transmitted by the P0 port which size is 64 bytes. Unit: hisi_sicl,cpa] Fixes: c3245d20 ("perf pmu: Abstract alias/event struct") Signed-off-by: Junhao He <hejunhao3@huawei.com> Cc: ravi.bangoria@amd.com Cc: james.clark@arm.com Cc: prime.zeng@hisilicon.com Cc: cuigaosheng1@huawei.com Cc: jonathan.cameron@huawei.com Cc: linuxarm@huawei.com Cc: yangyicong@huawei.com Cc: robh@kernel.org Cc: renyu.zj@linux.alibaba.com Cc: kjain@linux.ibm.com Cc: john.g.garry@oracle.com Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240614094318.11607-1-hejunhao3@huawei.com
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Yunseong Kim authored
Add malloc() failure handling in unread_unwind_spec_debug_frame(). This make caller find_proc_info() works well when the allocation failure. Signed-off-by: Yunseong Kim <yskelg@gmail.com> Reviewed-by: Ian Rogers <irogers@google.com> Cc: Ravi Bangoria <ravi.bangoria@amd.com> Cc: Austin Kim <austindh.kim@gmail.com> Cc: shjy180909@gmail.com Cc: Ze Gao <zegao2021@gmail.com> Cc: Leo Yan <leo.yan@linux.dev> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240619204211.6438-2-yskelg@gmail.com
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Yunseong Kim authored
This patch resolve following warning. tools/perf/util/evsel.c:1620:9: error: result of comparison of constant -1 with expression of type 'char' is always false -Werror,-Wtautological-constant-out-of-range-compare 1620 | if (c == -1) | ~ ^ ~~ Signed-off-by: Yunseong Kim <yskelg@gmail.com> Reviewed-by: Ian Rogers <irogers@google.com> Cc: Ravi Bangoria <ravi.bangoria@amd.com> Cc: Austin Kim <austindh.kim@gmail.com> Cc: shjy180909@gmail.com Cc: Ze Gao <zegao2021@gmail.com> Cc: Leo Yan <leo.yan@linux.dev> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240619203428.6330-2-yskelg@gmail.com
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Fernand Sieber authored
When using perf timehist, sch delay is only computed for a waking task, not for a pre empted task. This patches changes sch delay to account for both. This makes sense as testing scheduling policy need to consider the effect of scheduling delay globally, not only for waking tasks. Example of `perf timehist` report before the patch for `stress` task competing with each other. First column is wait time, second column sch delay, third column runtime. 1.492060 [0000] s stress[81] 1.999 0.000 2.000 R next: stress[83] 1.494060 [0000] s stress[83] 2.000 0.000 2.000 R next: stress[81] 1.496060 [0000] s stress[81] 2.000 0.000 2.000 R next: stress[83] 1.498060 [0000] s stress[83] 2.000 0.000 1.999 R next: stress[81] After the patch, it looks like this (note that all wait time is not zero anymore): 1.492060 [0000] s stress[81] 1.999 1.999 2.000 R next: stress[83] 1.494060 [0000] s stress[83] 2.000 2.000 2.000 R next: stress[81] 1.496060 [0000] s stress[81] 2.000 2.000 2.000 R next: stress[83] 1.498060 [0000] s stress[83] 2.000 2.000 1.999 R next: stress[81] Signed-off-by: Fernand Sieber <sieberf@amazon.com> Reviewed-by: Madadi Vineeth Reddy <vineethr@linux.ibm.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240618090339.87482-1-sieberf@amazon.com
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Adrian Hunter authored
Add samples of APX and other new instructions to the 'x86 instruction decoder - new instructions' test. Note the test is only available if the perf tool has been built with EXTRA_TESTS=1. Example: $ make EXTRA_TESTS=1 -C tools/perf $ tools/perf/perf test -F -v 'new ins' |& grep -i 'jmpabs\|popp\|pushp' Decoded ok: d5 00 a1 ef cd ab 90 78 56 34 12 jmpabs $0x1234567890abcdef Decoded ok: d5 08 53 pushp %rbx Decoded ok: d5 18 50 pushp %r16 Decoded ok: d5 19 57 pushp %r31 Decoded ok: d5 19 5f popp %r31 Decoded ok: d5 18 58 popp %r16 Decoded ok: d5 08 5b popp %rbx Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Chang S. Bae <chang.seok.bae@intel.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Nikolay Borisov <nik.borisov@suse.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: x86@kernel.org Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240502105853.5338-11-adrian.hunter@intel.com
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Adrian Hunter authored
JMPABS is 64-bit absolute direct jump instruction, encoded with a mandatory REX2 prefix. JMPABS is designed to be used in the procedure linkage table (PLT) to replace indirect jumps, because it has better performance. In that case the jump target will be amended at run time. To enable Intel PT to follow the code, a TIP packet is always emitted when JMPABS is traced under Intel PT. Refer to the Intel Advanced Performance Extensions (Intel APX) Architecture Specification for details. Decode JMPABS as an indirect jump, because it has an associated TIP packet the same as an indirect jump and the control flow should follow the TIP packet payload, and not assume it is the same as the on-file object code JMPABS target address. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Chang S. Bae <chang.seok.bae@intel.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Nikolay Borisov <nik.borisov@suse.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: x86@kernel.org Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240502105853.5338-10-adrian.hunter@intel.com
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Chaitanya S Prakash authored
Test "perf probe of function from different CU" only checks if the perf command has failed and doesn't test the --funcs output. In the issue reported in the previous commit, the garbage output of the --funcs command was being ignored by the test when it could have been caught. The script first makes use of --funcs option with the perf probe command to check if the function "foo" exists in the testfile before adding a probe to it in the next command. The output of probe...--funcs command is redirected to stdout, therefore, add '| grep "foo"' to validate the result. Signed-off-by: Chaitanya S Prakash <chaitanyas.prakash@arm.com> Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Cc: anshuman.khandual@arm.com Cc: james.clark@arm.com Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240601125946.1741414-11-ChaitanyaS.Prakash@arm.com
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Athira Rajeev authored
perf test "perf script tests" fails as below in systems with python 3.6 File "/home/athira/linux/tools/perf/tests/shell/../../scripts/python/parallel-perf.py", line 442 if line := p.stdout.readline(): ^ SyntaxError: invalid syntax --- Cleaning up --- ---- end(-1) ---- 92: perf script tests: FAILED! This happens because ":=" is a new syntax that assigns values to variables as part of a larger expression. This is introduced from python 3.8 and hence fails in setup with python 3.6 Address this by splitting the large expression and check the value in two steps: Previous line: if line := p.stdout.readline(): Current change: line = p.stdout.readline() if line: With patch ./perf test "perf script tests" 93: perf script tests: Ok Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Cc: akanksha@linux.ibm.com Cc: kjain@linux.ibm.com Cc: maddy@linux.ibm.com Cc: disgoel@linux.vnet.ibm.com Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240623064850.83720-3-atrajeev@linux.vnet.ibm.com
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Athira Rajeev authored
commit 80d496be ("perf report: Add support for profiling JIT generated code") added support for profiling JIT generated code. This patch handles dso's of form "/tmp/perf-$PID.map". Some of the references doesn't check exactly for same pattern. some uses "if (!strncmp(dso_name, "/tmp/perf-", 10))". Fix this by using helper function perf_pid_map_tid and is_perf_pid_map_name which looks for proper pattern of form: "/tmp/perf-$PID.map" for these checks. Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com> Reviewed-by: Adrian Hunter <adrian.hunter@intel.com> Cc: akanksha@linux.ibm.com Cc: kjain@linux.ibm.com Cc: maddy@linux.ibm.com Cc: disgoel@linux.vnet.ibm.com Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240623064850.83720-2-atrajeev@linux.vnet.ibm.com
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Athira Rajeev authored
Perf test for perf probe of function from different CU fails as below: ./perf test -vv "test perf probe of function from different CU" 116: test perf probe of function from different CU: --- start --- test child forked, pid 2679 Failed to find symbol foo in /tmp/perf-uprobe-different-cu-sh.Msa7iy89bx/testfile Error: Failed to add events. --- Cleaning up --- "foo" does not hit any event. Error: Failed to delete events. ---- end(-1) ---- 116: test perf probe of function from different CU : FAILED! The test does below to probe function "foo" : # gcc -g -Og -flto -c /tmp/perf-uprobe-different-cu-sh.XniNxNEVT7/testfile-foo.c -o /tmp/perf-uprobe-different-cu-sh.XniNxNEVT7/testfile-foo.o # gcc -g -Og -c /tmp/perf-uprobe-different-cu-sh.XniNxNEVT7/testfile-main.c -o /tmp/perf-uprobe-different-cu-sh.XniNxNEVT7/testfile-main.o # gcc -g -Og -o /tmp/perf-uprobe-different-cu-sh.XniNxNEVT7/testfile /tmp/perf-uprobe-different-cu-sh.XniNxNEVT7/testfile-foo.o /tmp/perf-uprobe-different-cu-sh.XniNxNEVT7/testfile-main.o # ./perf probe -x /tmp/perf-uprobe-different-cu-sh.XniNxNEVT7/testfile foo Failed to find symbol foo in /tmp/perf-uprobe-different-cu-sh.XniNxNEVT7/testfile Error: Failed to add events. Perf probe fails to find symbol foo in the executable placed in /tmp/perf-uprobe-different-cu-sh.XniNxNEVT7 Simple reproduce: # mktemp -d /tmp/perf-checkXXXXXXXXXX /tmp/perf-checkcWpuLRQI8j # gcc -g -o test test.c # cp test /tmp/perf-checkcWpuLRQI8j/ # nm /tmp/perf-checkcWpuLRQI8j/test | grep foo 00000000100006bc T foo # ./perf probe -x /tmp/perf-checkcWpuLRQI8j/test foo Failed to find symbol foo in /tmp/perf-checkcWpuLRQI8j/test Error: Failed to add events. But it works with any files like /tmp/perf/test. Only for patterns with "/tmp/perf-", this fails. Further debugging, commit 80d496be ("perf report: Add support for profiling JIT generated code") added support for profiling JIT generated code. This patch handles dso's of form "/tmp/perf-$PID.map" . The check used "if (strncmp(self->name, "/tmp/perf-", 10) == 0)" to match "/tmp/perf-$PID.map". With this commit, any dso in /tmp/perf- folder will be considered separately for processing (not only JIT created map files ). Fix this by changing the string pattern to check for "/tmp/perf-%d.map". Add a helper function is_perf_pid_map_name to do this check. In "struct dso", dso->long_name holds the long name of the dso file. Since the /tmp/perf-$PID.map check uses the complete name, use dso___long_name for the string name. With the fix, # ./perf test "test perf probe of function from different CU" 117: test perf probe of function from different CU : Ok Fixes: 56cbeacf ("perf probe: Add test for regression introduced by switch to die_get_decl_file()") Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com> Reviewed-by: Chaitanya S Prakash <chaitanyas.prakash@arm.com> Reviewed-by: Adrian Hunter <adrian.hunter@intel.com> Cc: akanksha@linux.ibm.com Cc: kjain@linux.ibm.com Cc: maddy@linux.ibm.com Cc: disgoel@linux.vnet.ibm.com Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240623064850.83720-1-atrajeev@linux.vnet.ibm.com
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- 24 Jun, 2024 1 commit
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James Clark authored
The 2 second sleep can cause the test to fail on very slow network file systems because Perf ends up being killed before it finishes starting up. Fix it by making the leafloop workload end after a fixed time like the other workloads so there is no need to kill it after 2 seconds. Also remove the 1 second start sampling delay because it is similarly fragile. Instead, search through all samples for a matching one, rather than just checking the first sample and hoping it's in the right place. Fixes: cd6382d8 ("perf test arm64: Test unwinding using fame-pointer (fp) mode") Signed-off-by: James Clark <james.clark@arm.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: German Gomez <german.gomez@arm.com> Cc: Spoorthy S <spoorts2@in.ibm.com> Cc: Kajol Jain <kjain@linux.ibm.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240612140316.3006660-1-james.clark@arm.com
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- 21 Jun, 2024 4 commits
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Guilherme Amadio authored
When either of these have a shorter version, like 1.8, the expression that computes the version has a syntax error that can be seen in the output of make: expr: syntax error: missing argument after + Link: https://bugs.gentoo.org/917559Reported-by: Peter Volkov <peter.volkov@gmail.com> Signed-off-by: Guilherme Amadio <amadio@gentoo.org> Reviewed-by: Leo Yan <leo.yan@arm.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240606153625.2255470-3-amadio@gentoo.org
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Guilherme Amadio authored
Needed to add required include directories for the feature detection to succeed. The header tracefs.h is installed either into the include directory /usr/include/tracefs/tracefs.h when using the Makefile, or into /usr/include/libtracefs/tracefs.h when using meson to build libtracefs. The header tracefs.h uses #include <event-parse.h> from libtraceevent, so pkg-config needs to pick the correct include directory for libtracefs and add the one for libtraceevent to succeed. Note that in baa2ca59 the variable LIBTRACEEVENT_DIR was introduced, and now the method to compile against non-standard locations requires PKG_CONFIG_PATH to be set instead, which works for both libtraceevent and libtracefs. Signed-off-by: Guilherme Amadio <amadio@gentoo.org> Reviewed-by: Leo Yan <leo.yan@arm.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240606153625.2255470-2-amadio@gentoo.org
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Ian Rogers authored
When PMUs have a cpu map in the 'cpus' or 'cpumask' file, perf will try to open events on those CPUs. ARM doesn't remove offline CPUs meaning taking a CPU offline will cause perf commands to fail unless a CPU map is passed on the command line. More context in: https://lore.kernel.org/lkml/20240603092812.46616-1-yangyicong@huawei.com/Reported-by: Yicong Yang <yangyicong@huawei.com> Closes: https://lore.kernel.org/lkml/20240603092812.46616-2-yangyicong@huawei.com/Signed-off-by: Ian Rogers <irogers@google.com> Tested-by: Yicong Yang <yangyicong@hisilicon.com> Tested-by: Leo Yan <leo.yan@arm.com> Cc: James Clark <james.clark@arm.com> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Cc: Will Deacon <will@kernel.org> Cc: Mike Leach <mike.leach@linaro.org> Cc: Leo Yan <leo.yan@linux.dev> Cc: linux-arm-kernel@lists.infradead.org Cc: coresight@lists.linaro.org Cc: John Garry <john.g.garry@oracle.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240607065343.695369-1-irogers@google.com
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Kan Liang authored
The hard-coded metrics is wrongly calculated on the hybrid machine. $ perf stat -e cycles,instructions -a sleep 1 Performance counter stats for 'system wide': 18,205,487 cpu_atom/cycles/ 9,733,603 cpu_core/cycles/ 9,423,111 cpu_atom/instructions/ # 0.52 insn per cycle 4,268,965 cpu_core/instructions/ # 0.23 insn per cycle The insn per cycle for cpu_core should be 4,268,965 / 9,733,603 = 0.44. When finding the metric events, the find_stat() doesn't take the PMU type into account. The cpu_atom/cycles/ is wrongly used to calculate the IPC of the cpu_core. In the hard-coded metrics, the events from a different PMU are only SW_CPU_CLOCK and SW_TASK_CLOCK. They both have the stat type, STAT_NSECS. Except the SW CLOCK events, check the PMU type as well. Fixes: 0a57b910 ("perf stat: Use counts rather than saved_value") Reported-by: Khalil, Amiri <amiri.khalil@intel.com> Reviewed-by: Ian Rogers <irogers@google.com> Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: stable@vger.kernel.org Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240606180316.4122904-1-kan.liang@linux.intel.com
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- 20 Jun, 2024 24 commits
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Ian Rogers authored
Add counter information necessary for optimizing event grouping the perf tool. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ The information was added in: https://github.com/intel/perfmon/commit/475892a9690cb048949e593fe39cee65cd4765e1 and later patches. Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-38-irogers@google.com
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Ian Rogers authored
Add counter information necessary for optimizing event grouping the perf tool. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ The information was added in: https://github.com/intel/perfmon/commit/475892a9690cb048949e593fe39cee65cd4765e1 and later patches. Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-37-irogers@google.com
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Ian Rogers authored
Add counter information necessary for optimizing event grouping the perf tool. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ The information was added in: https://github.com/intel/perfmon/commit/475892a9690cb048949e593fe39cee65cd4765e1 and later patches. Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-36-irogers@google.com
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Ian Rogers authored
Update events from v1.15 to v1.16. Update TMA metrics from v4.7 to v4.8. Bring in the event updates v1.16: https://github.com/intel/perfmon/commit/43f3b8d6f82f3174bd3bffe8587e2179f086d2ce The TMA 4.8 information was added in: https://github.com/intel/perfmon/commit/59194d4d90ca50a3fcb2de0d82b9f6fc0c9a5736 Add counter information. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-35-irogers@google.com
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Ian Rogers authored
Update/remove events as per v1.23: https://github.com/intel/perfmon/commit/9debd874e1b2b0cca42b9ba2342cacaaace2f0ce Add counter information necessary for optimizing event grouping the perf tool. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ The information was added in: https://github.com/intel/perfmon/commit/475892a9690cb048949e593fe39cee65cd4765e1 and later patches. Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-34-irogers@google.com
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Ian Rogers authored
Update events from v1.33 to v1.35. Update TMA metrics from v4.7 to v4.8. Bring in the event updates v1.35: https://github.com/intel/perfmon/commit/c99b60c147b96f40f96dd961abfae54909f47e5f The TMA 4.8 information was added in: https://github.com/intel/perfmon/commit/59194d4d90ca50a3fcb2de0d82b9f6fc0c9a5736 Add counter information. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ Adds the event SW_PREFETCH_ACCESS.ANY. Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-33-irogers@google.com
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Ian Rogers authored
Update events from v58 to v59. Update TMA metrics from v4.7 to v4.8. Bring in the event updates v59: https://github.com/intel/perfmon/commit/5d36f1835b02f056031a06e777e4bf54a5964930 The TMA 4.8 information was added in: https://github.com/intel/perfmon/commit/59194d4d90ca50a3fcb2de0d82b9f6fc0c9a5736 Add counter information. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ Adds the event SW_PREFETCH_ACCESS.ANY. Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-32-irogers@google.com
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Ian Rogers authored
Add counter information necessary for optimizing event grouping the perf tool. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ The information was added in: https://github.com/intel/perfmon/commit/475892a9690cb048949e593fe39cee65cd4765e1 and later patches. Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-31-irogers@google.com
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Ian Rogers authored
Update events from v1.02 to v1.04. Add TMA metrics v4.8. Bring in the event updates v1.04: https://github.com/intel/perfmon/commit/0a9546cdf63c8b07f5c33ebf6fe49e6ebec89f86 v1.03: https://github.com/intel/perfmon/commit/c7dd26ce67ca4477d40fb4b55b6baa0584b3e5d6 The TMA 4.8 information was added in: https://github.com/intel/perfmon/commit/59194d4d90ca50a3fcb2de0d82b9f6fc0c9a5736 Add counter information. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ New events are: FP_INST_RETIRED.128B_DP, FP_INST_RETIRED.128B_SP, FP_INST_RETIRED.256B_DP, FP_INST_RETIRED.32B_SP, FP_INST_RETIRED.64B_DP, OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_HITM, OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD, OCR.DEMAND_RFO.L3_HIT.SNOOP_HITM, OCR.STREAMING_WR.ANY_RESPONSE, UNC_CHA_TOR_INSERTS.IO_ITOMCACHENEAR_LOCAL, UNC_CHA_TOR_INSERTS.IO_ITOMCACHENEAR_REMOTE, UNC_CHA_TOR_INSERTS.IO_ITOM_LOCAL, UNC_CHA_TOR_INSERTS.IO_ITOM_REMOTE, UNC_CHA_TOR_INSERTS.IO_MISS, UNC_CHA_TOR_INSERTS.IO_MISS_ITOM, UNC_CHA_TOR_INSERTS.IO_MISS_ITOMCACHENEAR, UNC_CHA_TOR_INSERTS.IO_PCIRDCUR_LOCAL, UNC_CHA_TOR_INSERTS.IO_PCIRDCUR_REMOTE, UNC_CXLCM_RxC_PACK_BUF_INSERTS.MEM_DATA, UNC_CXLDP_TxC_AGF_INSERTS.M2S_DATA. Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-30-irogers@google.com
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Ian Rogers authored
Update events from v1.20 to v1.23. Update TMA metrics from v4.7 to v4.8. Bring in the event updates v1.23: https://github.com/intel/perfmon/commit/6ace93281c0f573b90d3f8f624486ad59dde1c93 v1.22: https://github.com/intel/perfmon/commit/356eba05c07c4d54ed5b92c1164ce00fab545636 The TMA 4.8 information was added in: https://github.com/intel/perfmon/commit/59194d4d90ca50a3fcb2de0d82b9f6fc0c9a5736 Add counter information. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ New events are: EXE_ACTIVITY.2_3_PORTS_UTIL, ICACHE_DATA.STALL_PERIODS, L2_TRANS.L2_WB, MEM_TRANS_RETIRED.LOAD_LATENCY_GT_1024, OFFCORE_REQUESTS.DEMAND_CODE_RD, OFFCORE_REQUESTS.DEMAND_RFO, OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_CODE_RD, OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD, RS.EMPTY_RESOURCE, SW_PREFETCH_ACCESS.ANY, UOPS_ISSUED.CYCLES. Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-29-irogers@google.com
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Ian Rogers authored
Add counter information necessary for optimizing event grouping the perf tool. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ The information was added in: https://github.com/intel/perfmon/commit/475892a9690cb048949e593fe39cee65cd4765e1 and later patches. The TMA 4.8 information was updated in: https://github.com/intel/perfmon/commit/59194d4d90ca50a3fcb2de0d82b9f6fc0c9a5736Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-28-irogers@google.com
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Ian Rogers authored
Update events from v1.02 to v1.03. Update TMA metrics from v4.7 to v4.8. Bring in the event updates v1.03: https://github.com/intel/perfmon/commit/a7c75ffd56c7056494cd3acc2749336cd6363b90 The TMA 4.8 information was added in: https://github.com/intel/perfmon/commit/59194d4d90ca50a3fcb2de0d82b9f6fc0c9a5736 Add counter information. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ Adds the event SW_PREFETCH_ACCESS.ANY. Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-27-irogers@google.com
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Ian Rogers authored
Add counter information necessary for optimizing event grouping the perf tool. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ The information was added in: https://github.com/intel/perfmon/commit/475892a9690cb048949e593fe39cee65cd4765e1 and later patches. Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-26-irogers@google.com
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Ian Rogers authored
Add counter information necessary for optimizing event grouping the perf tool. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ The information was added in: https://github.com/intel/perfmon/commit/475892a9690cb048949e593fe39cee65cd4765e1 and later patches. Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-25-irogers@google.com
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Ian Rogers authored
Update events from v1.08 to v1.10. Bring in the event updates v1.10: https://github.com/intel/perfmon/commit/3bee3dc150164df0bec5980ca5586930730e5778 v1.09: https://github.com/intel/perfmon/commit/01c8c99f17a72460b2eaf7efe3495913f36c9d42 Add counter information. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ New events are: EXE_ACTIVITY.2_3_PORTS_UTIL, FP_INST_RETIRED.128B_DP, FP_INST_RETIRED.128B_SP, FP_INST_RETIRED.256B_DP, FP_INST_RETIRED.32B_SP, FP_INST_RETIRED.64B_DP, FP_VINT_UOPS_EXECUTED.STD, L2_LINES_OUT.USELESS_HWPF, L2_RQSTS.SWPF_HIT, L2_RQSTS.SWPF_MISS, LOAD_HIT_PREFETCH.SWPF, MACHINE_CLEARS.ANY, MACHINE_CLEARS.MRN_NUKE, MISC_RETIRED.LBR_INSERTS, SW_PREFETCH_ACCESS.ANY. The metrics aren't updated as they require retirement latency support that is added in this series: https://lore.kernel.org/lkml/20240613033631.199800-1-weilin.wang@intel.com/Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-24-irogers@google.com
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Ian Rogers authored
Add counter information necessary for optimizing event grouping the perf tool. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ The information was added in: https://github.com/intel/perfmon/commit/475892a9690cb048949e593fe39cee65cd4765e1 and later patches. Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-23-irogers@google.com
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Ian Rogers authored
Add counter information necessary for optimizing event grouping the perf tool. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ The information was added in: https://github.com/intel/perfmon/commit/475892a9690cb048949e593fe39cee65cd4765e1 and later patches. Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-22-irogers@google.com
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Ian Rogers authored
Add counter information necessary for optimizing event grouping the perf tool. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ The information was added in: https://github.com/intel/perfmon/commit/475892a9690cb048949e593fe39cee65cd4765e1 and later patches. The TMA 4.8 information was updated in: https://github.com/intel/perfmon/commit/59194d4d90ca50a3fcb2de0d82b9f6fc0c9a5736Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-21-irogers@google.com
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Ian Rogers authored
Add counter information necessary for optimizing event grouping the perf tool. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ The information was added in: https://github.com/intel/perfmon/commit/475892a9690cb048949e593fe39cee65cd4765e1 and later patches. The TMA 4.8 information was updated in: https://github.com/intel/perfmon/commit/59194d4d90ca50a3fcb2de0d82b9f6fc0c9a5736Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-20-irogers@google.com
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Ian Rogers authored
Add counter information necessary for optimizing event grouping the perf tool. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ The information was added in: https://github.com/intel/perfmon/commit/475892a9690cb048949e593fe39cee65cd4765e1 and later patches. The TMA 4.8 information was updated in: https://github.com/intel/perfmon/commit/59194d4d90ca50a3fcb2de0d82b9f6fc0c9a5736Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-19-irogers@google.com
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Ian Rogers authored
Update events from v1.24 to v1.26. Add TMA metrics v4.8. Bring in the event updates v1.26: https://github.com/intel/perfmon/commit/c607c739e05f2569f95998cc98e1283f042b4fd1 v1.25: https://github.com/intel/perfmon/commit/42d996769069921ec06f6fbb600b0c663b9ec5a9 The TMA 4.8 information was added in: https://github.com/intel/perfmon/commit/59194d4d90ca50a3fcb2de0d82b9f6fc0c9a5736 Adds the event SW_PREFETCH_ACCESS.ANY. Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-18-irogers@google.com
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Ian Rogers authored
Update events from v1.21 to v1.22. Add TMA metrics v4.8. Bring in the event updates v1.22: https://github.com/intel/perfmon/commit/e5640646e96d59e3c1c1e0d0100a475220ff1dfe The TMA 4.8 information was added in: https://github.com/intel/perfmon/commit/59194d4d90ca50a3fcb2de0d82b9f6fc0c9a5736 Adds the event SW_PREFETCH_ACCESS.ANY. Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-17-irogers@google.com
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Ian Rogers authored
Add counter information necessary for optimizing event grouping the perf tool. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ The information was added in: https://github.com/intel/perfmon/commit/475892a9690cb048949e593fe39cee65cd4765e1 and later patches. The TMA 4.8 information was updated in: https://github.com/intel/perfmon/commit/59194d4d90ca50a3fcb2de0d82b9f6fc0c9a5736Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-16-irogers@google.com
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Ian Rogers authored
Add counter information necessary for optimizing event grouping the perf tool. The most recent RFC patch set using this information: https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/ The information was added in: https://github.com/intel/perfmon/commit/475892a9690cb048949e593fe39cee65cd4765e1 and later patches. Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-15-irogers@google.com
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