Update event topic moving other topic events to cache and memory. Add
PDIST counter into descriptions.
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andreas Färber <afaerber@suse.de>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Weilin Wang <weilin.wang@intel.com>
Link: https://lore.kernel.org/r/20250328175006.43110-11-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Update event topic of OCR.DEMAND_DATA_RD.ANY_RESPONSE and
OCR.DEMAND_RFO.ANY_RESPONSE to be cache. Add PDIST counter into
descriptions.
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andreas Färber <afaerber@suse.de>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Weilin Wang <weilin.wang@intel.com>
Link: https://lore.kernel.org/r/20250328175006.43110-10-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Update event topics, metrics to be generated from the TMA spreadsheet
and other small clean ups.
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andreas Färber <afaerber@suse.de>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Weilin Wang <weilin.wang@intel.com>
Link: https://lore.kernel.org/r/20250328175006.43110-9-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Switch to metrics generated from the TMA spreadsheet. Minor threshold
simplification.
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andreas Färber <afaerber@suse.de>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Weilin Wang <weilin.wang@intel.com>
Link: https://lore.kernel.org/r/20250328175006.43110-8-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Switch to metrics generated from the TMA spreadsheet. Minor threshold
simplification.
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andreas Färber <afaerber@suse.de>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Weilin Wang <weilin.wang@intel.com>
Link: https://lore.kernel.org/r/20250328175006.43110-7-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Switch to metrics generated from the TMA spreadsheet. Minor threshold
simplification.
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andreas Färber <afaerber@suse.de>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Weilin Wang <weilin.wang@intel.com>
Link: https://lore.kernel.org/r/20250328175006.43110-6-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Move DISPATCH_BLOCKED.ANY to the pipeline topic.
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andreas Färber <afaerber@suse.de>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Weilin Wang <weilin.wang@intel.com>
Link: https://lore.kernel.org/r/20250328175006.43110-5-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Update events from v1.07 to v1.08. Update event topics, addition of
PIST counter into descriptions, metrics to be generated from the TMA
spreadsheet and other small clean ups.
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andreas Färber <afaerber@suse.de>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Weilin Wang <weilin.wang@intel.com>
Link: https://lore.kernel.org/r/20250328175006.43110-4-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Update events from v1.28 to v1.29. Update event topics, addition of
PDIST counter into descriptions, metrics to be generated from the TMA
spreadsheet and other small clean ups.
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andreas Färber <afaerber@suse.de>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Weilin Wang <weilin.wang@intel.com>
Link: https://lore.kernel.org/r/20250328175006.43110-3-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Update events from v1.28 to v1.29. Update event topics, addition of
PDIST counter into descriptions, metrics to be generated from the TMA
spreadsheet and other small clean ups.
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andreas Färber <afaerber@suse.de>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Weilin Wang <weilin.wang@intel.com>
Link: https://lore.kernel.org/r/20250328175006.43110-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
If PYLINT=1 is passed to the build then run pylint over python code in
perf. Unlike shellcheck this isn't default on as there are currently
too many errors.
An example of an error:
```
************* Module setup
util/setup.py:19:0: C0301: Line too long (127/100) (line-too-long)
util/setup.py:20:0: C0301: Line too long (138/100) (line-too-long)
util/setup.py:63:0: C0301: Line too long (106/100) (line-too-long)
util/setup.py:1:0: C0114: Missing module docstring (missing-module-docstring)
util/setup.py:24:4: W0622: Redefining built-in 'vars' (redefined-builtin)
util/setup.py:11:4: C0103: Constant name "cc_options" doesn't conform to UPPER_CASE naming style (invalid-name)
util/setup.py:13:4: C0103: Constant name "cc_options" doesn't conform to UPPER_CASE naming style (invalid-name)
util/setup.py:15:34: R1732: Consider using 'with' for resource-allocating operations (consider-using-with)
util/setup.py:18:0: C0116: Missing function or method docstring (missing-function-docstring)
util/setup.py:19:16: R1732: Consider using 'with' for resource-allocating operations (consider-using-with)
util/setup.py:44:0: C0413: Import "from setuptools import setup, Extension" should be placed at the top of the module (wrong-import-position)
util/setup.py:46:0: C0413: Import "from setuptools.command.build_ext import build_ext as _build_ext" should be placed at the top of the module (wrong-import-position)
util/setup.py:47:0: C0413: Import "from setuptools.command.install_lib import install_lib as _install_lib" should be placed at the top of the module (wrong-import-position)
util/setup.py:49:0: C0115: Missing class docstring (missing-class-docstring)
util/setup.py:49:0: C0103: Class name "build_ext" doesn't conform to PascalCase naming style (invalid-name)
util/setup.py:52:8: W0201: Attribute 'build_lib' defined outside __init__ (attribute-defined-outside-init)
util/setup.py:53:8: W0201: Attribute 'build_temp' defined outside __init__ (attribute-defined-outside-init)
util/setup.py:55:0: C0115: Missing class docstring (missing-class-docstring)
util/setup.py:55:0: C0103: Class name "install_lib" doesn't conform to PascalCase naming style (invalid-name)
util/setup.py:58:8: W0201: Attribute 'build_dir' defined outside __init__ (attribute-defined-outside-init)
*-----------------------------------------------------------------
Your code has been rated at 6.67/10 (previous run: 6.51/10, +0.16)
make[4]: *** [util/Build:442: util/setup.py.pylint_log] Error 1
```
Reviewed-by: James Clark <james.clark@linaro.org>
Signed-off-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20250311213628.569562-5-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
If MYPY=1 is passed to the build then run mypy over python code in
perf. Unlike shellcheck this isn't default on as there are currently
too many errors.
An example of an error:
```
util/setup.py:8: error: Item "None" of "str | None" has no attribute "split" [union-attr]
util/setup.py:15: error: Item "None" of "IO[bytes] | None" has no attribute "readline" [union-attr]
util/setup.py:15: error: List item 0 has incompatible type "str | None"; expected "str | bytes | PathLike[str] | PathLike[bytes]" [list-item]
util/setup.py:16: error: Unsupported left operand type for + ("None") [operator]
util/setup.py:16: note: Left operand is of type "str | None"
util/setup.py:74: error: Unsupported left operand type for + ("None") [operator]
util/setup.py:74: note: Left operand is of type "str | None"
Found 5 errors in 1 file (checked 1 source file)
make[4]: *** [util/Build:430: util/setup.py.mypy_log] Error 1
```
Reviewed-by: James Clark <james.clark@linaro.org>
Signed-off-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20250311213628.569562-4-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
frontend_bound metrics was miscalculated due to different scaling in
a couple of metrics it depends on. Change the scaling to match with
AmpereOne.
Fixes: 16438b652b ("perf vendor events arm64 AmpereOneX: Add core PMU events and metrics")
Signed-off-by: Ilkka Koskinen <ilkka@os.amperecomputing.com>
Reviewed-by: James Clark <james.clark@linaro.org>
Link: https://lore.kernel.org/r/20250313201559.11332-3-ilkka@os.amperecomputing.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Atomic instructions are both memory-reading and memory-writing
instructions and so should be counted by both LD_RETIRED and ST_RETIRED
performance monitoring events. However LD_RETIRED does not count atomic
instructions.
Signed-off-by: Ilkka Koskinen <ilkka@os.amperecomputing.com>
Reviewed-by: James Clark <james.clark@linaro.org>
Link: https://lore.kernel.org/r/20250313201559.11332-2-ilkka@os.amperecomputing.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
The SiFive Performance P650 core (including the vector-enabled P670 and
area-optimized P450/P470 variants) updates the P550 microarchitecture.
It brings in the debug, trace, and counter events from newer Bullet
cores, and adds new events for iTLB and dTLB multi-hits.
All other PMU events are unchanged from the P550 core.
Signed-off-by: Eric Lin <eric.lin@sifive.com>
Co-developed-by: Samuel Holland <samuel.holland@sifive.com>
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Tested-by: Ian Rogers <irogers@google.com>
Tested-by: Atish Patra <atishp@rivosinc.com>
Link: https://lore.kernel.org/r/20250213220341.3215660-8-samuel.holland@sifive.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
The SiFive Performance P550 core features an out-of-order
microarchitecture which exposes the same PMU events as Bullet,
plus events for UTLB hits and PTE cache misses/hits.
Add support for specifying these events using symbolic names.
Signed-off-by: Eric Lin <eric.lin@sifive.com>
Co-developed-by: Samuel Holland <samuel.holland@sifive.com>
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Tested-by: Ian Rogers <irogers@google.com>
Tested-by: Atish Patra <atishp@rivosinc.com>
Link: https://lore.kernel.org/r/20250213220341.3215660-7-samuel.holland@sifive.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
SiFive Bullet microarchitecture cores with mimpid values starting with
0x0d or greater add new PMU events to count TLB miss stall cycles.
All other PMU events are unchanged from earlier Bullet cores.
Signed-off-by: Eric Lin <eric.lin@sifive.com>
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Tested-by: Ian Rogers <irogers@google.com>
Tested-by: Atish Patra <atishp@rivosinc.com>
Link: https://lore.kernel.org/r/20250213220341.3215660-6-samuel.holland@sifive.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
SiFive Bullet microarchitecture cores with mimpid values starting with
0x07 or greater add new PMU events to support debug, trace, and counter
sampling and filtering (Sscofpmf).
All other PMU events are unchanged from earlier Bullet cores.
Signed-off-by: Eric Lin <eric.lin@sifive.com>
Co-developed-by: Samuel Holland <samuel.holland@sifive.com>
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Tested-by: Ian Rogers <irogers@google.com>
Tested-by: Atish Patra <atishp@rivosinc.com>
Link: https://lore.kernel.org/r/20250213220341.3215660-5-samuel.holland@sifive.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Regenerate the event lists from the original hardware description. This
makes them consistent with the event lists for newer versions of the
hardware, allowing most files to be reused across hardware versions.
Signed-off-by: Eric Lin <eric.lin@sifive.com>
Co-developed-by: Samuel Holland <samuel.holland@sifive.com>
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Tested-by: Ian Rogers <irogers@google.com>
Tested-by: Atish Patra <atishp@rivosinc.com>
Link: https://lore.kernel.org/r/20250213220341.3215660-4-samuel.holland@sifive.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
The EventCode field (as stored in the mhpmeventN CSRs) is actually 56
bits wide, but there is no need to keep leading zeroes in the JSON
files. Remove them to simplify review of the following change, which
regenerates the files in a way that does not include leading zeroes.
This change was performed automatically with `sed -i "s/0x0*/0x/"`.
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Tested-by: Ian Rogers <irogers@google.com>
Tested-by: Atish Patra <atishp@rivosinc.com>
Link: https://lore.kernel.org/r/20250213220341.3215660-3-samuel.holland@sifive.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
This set of PMU event descriptions applies not only to the SiFive U74
core configuration, but also to other SiFive cores that implement the
Bullet microarchitecture (such as U64, P270, and X280). Rename the
directory to be more generic.
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Tested-by: Ian Rogers <irogers@google.com>
Tested-by: Atish Patra <atishp@rivosinc.com>
Link: https://lore.kernel.org/r/20250213220341.3215660-2-samuel.holland@sifive.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v1.16 to v1.17.
Update TMA metrics from 4.8 to 5.02.
Bring in the event updates v1.17:
e1d5ac3412
The TMA 5.02 addition is from (with subsequent fixes):
1d72913b2d
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-24-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v1.35 to v1.36.
Update TMA metrics from 4.8 to 5.02.
Bring in the event updates v1.36:
f6801e5c14
The TMA 5.02 addition is from (with subsequent fixes):
1d72913b2d
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-23-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update TMA metrics from 4.8 to 5.02.
The TMA 5.02 addition is from (with subsequent fixes):
1d72913b2d
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-22-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v1.04 to v1.07.
Update TMA metrics from 4.8 to 5.02.
Bring in the event updates v1.08:
7ae9c45ccf903b3d0a0a825c436147bafe6a7b5c
The TMA 5.02 addition is from (with subsequent fixes):
1d72913b2d
Update uncore IIO events umask with the change:
d78e8a1665
which should address an issue originally raised by Michael Petlan:
Reported-by: Michael Petlan <mpetlan@redhat.com>
Closes: https://lore.kernel.org/all/alpine.LRH.2.20.2401300733310.11354@Diego/
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-21-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v1.23 to v1.25.
Update TMA metrics from 4.8 to 5.02.
Bring in the event updates v1.25:
78d6273c54f069ed9d0b
The TMA 5.02 addition is from (with subsequent fixes):
1d72913b2d
Update uncore IIO events umask with the change:
d78e8a1665
which should address an issue originally raised by Michael Petlan:
Reported-by: Michael Petlan <mpetlan@redhat.com>
Closes: https://lore.kernel.org/all/alpine.LRH.2.20.2401300733310.11354@Diego/
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-20-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v1.03 to v1.04.
Update TMA metrics from 4.8 to 5.02.
Bring in the event updates v1.04:
015d5a5eab
The TMA 5.02 addition is from (with subsequent fixes):
1d72913b2d
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-19-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v1.10 to v1.12.
Update TMA metrics from 4.8 to 5.02.
Bring in the event updates v1.12:
d8fe70c91bb9dabd05ff
This updates the mapfile.csv for the 0xB5 CPUID variant of meteorlake.
c3094bc9bb
The TMA 5.02 addition is from (with subsequent fixes):
1d72913b2d
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-18-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v1.01 to v1.10.
Add TMA metrics 5.02.
Bring in the event updates v1.11:
af329039e84a1cff8cebcbc3b0dc1928f4b24f91172900e962dab0308f7a
The TMA 5.02 addition is from (with subsequent fixes):
1d72913b2d
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-17-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v1.26 to v1.27.
Update TMA metrics from 4.8 to 5.02.
Bring in the event updates v1.27:
6ee80d0532
The TMA 5.02 update is from (with subsequent fixes):
1d72913b2d
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-16-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v1.22 to v1.24.
Update TMA metrics from 4.8 to 5.02.
Bring in the event updates v1.24:
d4f10746cf
The TMA 5.02 update is from (with subsequent fixes):
1d72913b2d
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-15-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v28 to v29.
Update TMA metrics from 4.8 to 5.02.
Bring in the event updates v29:
71dbf03aba
The TMA 5.02 update is from (with subsequent fixes):
1d72913b2d
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-14-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v35 to v36.
Update TMA metrics from 4.8 to 5.02.
Bring in the event updates v36:
616ec6fc03
The TMA 5.02 update is from (with subsequent fixes):
1d72913b2d
Remove duplicate event UNC_CLOCK.SOCKET that was erroneously left in
uncore-other.json.
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-13-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v1.02 to v1.06.
Add TMA metrics 5.02.
Bring in the event updates v1.06:
de5502e51a79b9e512eabc74a895e4
The TMA 5.02 addition is from (with subsequent fixes):
1d72913b2d
Update uncore IIO events umask with the change:
d78e8a1665
which should address an issue originally raised by Michael Petlan:
Reported-by: Michael Petlan <mpetlan@redhat.com>
Closes: https://lore.kernel.org/all/alpine.LRH.2.20.2401300733310.11354@Diego/
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-12-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v1.03 to v1.05.
Update TMA metrics from 4.8 to 5.02.
Bring in the event updates v1.05:
3b2e3528fb9bc1815536
The TMA 5.02 update is from (with subsequent fixes):
1d72913b2d
Update uncore IIO events umask with the change:
d78e8a1665
which should address an issue originally raised by Michael Petlan:
Reported-by: Michael Petlan <mpetlan@redhat.com>
Closes: https://lore.kernel.org/all/alpine.LRH.2.20.2401300733310.11354@Diego/
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-11-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v1.09 to v1.11.
Update TMA metrics from 4.8 to 5.02.
Bring in the event updates v1.11:
bffcec00a1a63da6de48
The TMA 5.02 update is from (with subsequent fixes):
1d72913b2d
Update uncore IIO events umask with the change:
d78e8a1665
which should address an issue originally raised by Michael Petlan:
Reported-by: Michael Petlan <mpetlan@redhat.com>
Closes: https://lore.kernel.org/all/alpine.LRH.2.20.2401300733310.11354@Diego/
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-10-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v1.22 to v1.23.
Update TMA metrics from 4.8 to 5.02.
Bring in the event updates v1.23:
8f3665f6be
The TMA 5.02 update is from (with subsequent fixes):
1d72913b2d
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-8-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v22 to v23.
Update TMA metrics from 4.8 to 5.02.
Bring in the event updates v23:
679982113f
The TMA 5.02 update is from (with subsequent fixes):
1d72913b2d
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-7-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v11 to v12.
Update TMA metrics from 4.8 to 5.02.
Bring in the event updates v12:
e0b83388d5
The TMA 5.02 update is from (with subsequent fixes):
1d72913b2d
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-6-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v29 to v30.
Update TMA metrics from 4.8 to 5.02.
Bring in the event updates v30:
9a1827b2ac
The TMA 5.02 update is from (with subsequent fixes):
1d72913b2d
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-5-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Add events v1.07.
Add TMA metrics based on v5.02.
Bring in the events from:
https://github.com/intel/perfmon/tree/main/ARL/events
TMA 5.02 is from (with subsequent fixes):
1d72913b2d
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-4-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v1.27 to v1.28.
Update TMA metrics from 4.8 to 5.02.
Bring in the event updates v1.28:
801f43f22e
The TMA 5.02 update is from (with subsequent fixes):
1d72913b2d
Co-developed-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-3-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Update events from v1.27 to v1.28.
Update TMA metrics from 4.8 to 5.02.
Bring in the event updates v1.28:
801f43f22e
The TMA 5.02 update is from (with subsequent fixes):
1d72913b2d
Co-authored-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Link: https://lore.kernel.org/r/20250211213031.114209-2-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Wildcard PMU naming will match a name like pmu_1 to a PMU name like
pmu_10 but not to a PMU name like pmu_2 as the suffix forms part of
the match. No suffix matching will match pmu_10 to either pmu_1 or
pmu_2. Add or rename matching functions on PMU to make it clearer what
kind of matching is being performed.
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Link: https://lore.kernel.org/r/20250201074320.746259-4-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Using the scripts at:
https://gitlab.arm.com/telemetry-solution/telemetry-solution/
Generate perf json for neoverse-v3 using the following command:
```
$ telemetry-solution/tools/perf_json_generator/generate.py \
tools/perf/ --telemetry-files \
telemetry-solution/data/pmu/cpu/neoverse/neoverse-v3.json
```
Signed-off-by: Ian Rogers <irogers@google.com>
[Re-generate after updating script]
Signed-off-by: James Clark <james.clark@linaro.org>
Link: https://lore.kernel.org/r/20250122163504.2061472-3-james.clark@linaro.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Using the scripts at:
https://gitlab.arm.com/telemetry-solution/telemetry-solution/
Generate perf json for neoverse-n3 using the following command:
```
$ telemetry-solution/tools/perf_json_generator/generate.py \
tools/perf/ --telemetry-files \
telemetry-solution/data/pmu/cpu/neoverse/neoverse-n3.json
```
Signed-off-by: Ian Rogers <irogers@google.com>
[Re-generate after updating script]
Signed-off-by: James Clark <james.clark@linaro.org>
Link: https://lore.kernel.org/r/20250122163504.2061472-2-james.clark@linaro.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Add PMU events for FUJITSU-MONAKA.
And, also updated common-and-microarch.json and recommended.json.
FUJITSU-MONAKA Specification URL:
https://github.com/fujitsu/FUJITSU-MONAKA
Reviewed-by: James Clark <james.clark@linaro.org>
Signed-off-by: Akio Kakuno <fj3333bs@aa.jp.fujitsu.com>
Signed-off-by: Yoshihiro Furudera <fj5100bi@fujitsu.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ilkka Koskinen <ilkka@os.amperecomputing.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linux.dev>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will@kernel.org>
Cc: Xu Yang <xu.yang_2@nxp.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20241217065751.1448755-1-fj5100bi@fujitsu.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
If the JSON input to jevents.py is broken it can be problematic to
work out which particular JSON file is broken. When processing files
catch exceptions that occur that re-raise the exception with path
details added.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Benjamin Gray <bgray@linux.ibm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Xu Yang <xu.yang_2@nxp.com>
Link: https://lore.kernel.org/r/20241114172309.840241-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Update using the new data [1] for these changes:
* Scale some metrics like dtlb_walk_ratio to percent so they display
better with Perf's 2 dp precision
* Description typos, grammar and clarifications
* Unnecessary metric formula brackets seem to have been removed in the
source but this is not a functional change
* New sve_all_percentage metric
The following command was used to generate this commit:
$ telemetry-solution/tools/perf_json_generator/generate.py \
tools/perf/ --telemetry-files \
telemetry-solution/data/pmu/cpu/neoverse/neoverse-v2.json:neoverse-n2-v2
[1]: https://gitlab.arm.com/telemetry-solution/telemetry-solution/-/blob/main/data/pmu/cpu/neoverse/neoverse-v2.json
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: James Clark <james.clark@linaro.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linux.dev>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20241120143739.243728-1-james.clark@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
For big string offsets we output comments for what string the offset
is for. If the string contains a '*/' as seen in Intel Arrowlake event
descriptions, then this causes C parsing issues for the generated
pmu-events.c. Catch such '*/' values and escape to avoid this.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Benjamin Gray <bgray@linux.ibm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Xu Yang <xu.yang_2@nxp.com>
Link: https://lore.kernel.org/r/20241113165558.628856-1-irogers@google.com
[ Used return s.replace('*/', r'\*\/') based on failure followed by request by Ian ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Move pmu_metrics_table__find() to the jevents.py generated pmu-events.c
and remove indirection override for ARM.
The movement removes perf_pmu__find_metrics_table that exists to enable
the ARM override.
The ARM override isn't necessary as just the CPUID, not PMU, is used in
the metric table lookup.
On non-ARM the CPU argument is just ignored for the CPUID, for ARM -1 is
passed so that the CPUID for the first logical CPU is read.
Reviewed-by: James Clark <james.clark@linaro.org>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Xu Yang <xu.yang_2@nxp.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Ghiti <alexghiti@rivosinc.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Ben Zong-You Xie <ben717@andestech.com>
Cc: Benjamin Gray <bgray@linux.ibm.com>
Cc: Bibo Mao <maobibo@loongson.cn>
Cc: Clément Le Goffic <clement.legoffic@foss.st.com>
Cc: Dima Kogan <dima@secretsauce.net>
Cc: Dr. David Alan Gilbert <linux@treblig.org>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linux.dev>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Will Deacon <will@kernel.org>
Cc: Yicong Yang <yangyicong@hisilicon.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-riscv@lists.infradead.org
Link: https://lore.kernel.org/r/20241107162035.52206-9-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
The PMU is no longer part of the map finding process and for metrics
doesn't make sense as they lack a PMU.
Reviewed-by: James Clark <james.clark@linaro.org>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Xu Yang <xu.yang_2@nxp.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Ghiti <alexghiti@rivosinc.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Ben Zong-You Xie <ben717@andestech.com>
Cc: Benjamin Gray <bgray@linux.ibm.com>
Cc: Bibo Mao <maobibo@loongson.cn>
Cc: Clément Le Goffic <clement.legoffic@foss.st.com>
Cc: Dima Kogan <dima@secretsauce.net>
Cc: Dr. David Alan Gilbert <linux@treblig.org>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linux.dev>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Will Deacon <will@kernel.org>
Cc: Yicong Yang <yangyicong@hisilicon.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-riscv@lists.infradead.org
Link: https://lore.kernel.org/r/20241107162035.52206-8-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
On ARM the cpuid is dependent on the core type of the CPU in
question. The PMU was passed for the sake of the CPU map but this
means in places a temporary PMU is created just to pass a CPU
value. Just pass the CPU and fix up the callers.
As there are no longer PMU users in header.h, shuffle forward
declarations earlier to work around build failures.
Reviewed-by: James Clark <james.clark@linaro.org>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Xu Yang <xu.yang_2@nxp.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Ghiti <alexghiti@rivosinc.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Ben Zong-You Xie <ben717@andestech.com>
Cc: Benjamin Gray <bgray@linux.ibm.com>
Cc: Bibo Mao <maobibo@loongson.cn>
Cc: Clément Le Goffic <clement.legoffic@foss.st.com>
Cc: Dima Kogan <dima@secretsauce.net>
Cc: Dr. David Alan Gilbert <linux@treblig.org>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linux.dev>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Will Deacon <will@kernel.org>
Cc: Yicong Yang <yangyicong@hisilicon.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-riscv@lists.infradead.org
Link: https://lore.kernel.org/r/20241107162035.52206-7-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
When do perf stat on sys metric, perf tool output nothing now:
$ perf stat -a -M imx95_ddr_read.all -I 1000
$
This command runs on an arm64 machine and the Soc has one DDR hw pmu
except one armv8_cortex_a55 pmu. Their maps show as follows:
const struct pmu_events_map pmu_events_map[] = {
{
.arch = "arm64",
.cpuid = "0x00000000410fd050",
.event_table = {
.pmus = pmu_events__arm_cortex_a55,
.num_pmus = ARRAY_SIZE(pmu_events__arm_cortex_a55)
},
.metric_table = {
.pmus = NULL,
.num_pmus = 0
}
},
static const struct pmu_sys_events pmu_sys_event_tables[] = {
{
.event_table = {
.pmus = pmu_events__freescale_imx95_sys,
.num_pmus = ARRAY_SIZE(pmu_events__freescale_imx95_sys)
},
.metric_table = {
.pmus = pmu_metrics__freescale_imx95_sys,
.num_pmus = ARRAY_SIZE(pmu_metrics__freescale_imx95_sys)
},
.name = "pmu_events__freescale_imx95_sys",
},
Currently, pmu_metrics_table__find() will return NULL when only do perf
stat on sys metric. Then parse_groups() will never be called to parse
sys metric_name, finally perf tool will exit directly. This should be a
common problem.
To fix the issue, this will keep the logic before commit f20c15d13f
("perf pmu-events: Remember the perf_events_map for a PMU") to return a
empty metric table rather than a NULL pointer.
This should be fine since the removed part just check if the table match
provided metric_name. Without these code, the code in parse_groups()
will also check the validity of metrci_name too.
Fixes: f20c15d13f ("perf pmu-events: Remember the perf_events_map for a PMU")
Reviewed-by: James Clark <james.clark@linaro.org>
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Tested-by: Xu Yang <xu.yang_2@nxp.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Ghiti <alexghiti@rivosinc.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Benjamin Gray <bgray@linux.ibm.com>
Cc: Ben Zong-You Xie <ben717@andestech.com>
Cc: Bibo Mao <maobibo@loongson.cn>
Cc: Clément Le Goffic <clement.legoffic@foss.st.com>
Cc: Dima Kogan <dima@secretsauce.net>
Cc: Dr. David Alan Gilbert <linux@treblig.org>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linux.dev>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Will Deacon <will@kernel.org>
Cc: Yicong Yang <yangyicong@hisilicon.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-riscv@lists.infradead.org
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20241107162035.52206-2-irogers@google.com
Signed-off-by: Ian Rogers <irogers@google.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
For events that count data cache fills, some combinations of the unit
mask bits are useful for counting fills from local caches, DRAM or any
far sources. However, named events currently exist for PMCx044 (Any Data
Cache Fills) only. Add similar events for the following base events.
* PMCx043 (Demand Data Cache Fills)
* PMCx059 (Software Prefetch Data Cache Fills)
* PMCx05A (Hardware Prefetch Data Cache Fills)
While at it, remove "ls_any_fills_from_sys.all_dram_io" since it is a
duplicate of "ls_any_fills_from_sys.dram_io_all".
Event descriptions can be found in Section 2.1.16.5.2 "Load/Store (LS)
Events" of the Processor Programming Reference (PPR) for AMD Family 1Ah
Model 02h Revision C1 Processors document available at the link below.
Link: https://bugzilla.kernel.org/attachment.cgi?id=307010
Signed-off-by: Sandipan Das <sandipan.das@amd.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Cc: ananth.narayan@amd.com
Cc: ravi.bangoria@amd.com
Cc: eranian@google.com
Link: https://lore.kernel.org/r/e036e3c9fb962c939fa06c855b68e532ee609e01.1729242778.git.sandipan.das@amd.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
perf list picks the events supported for specific platform
from pmu-events/arch/powerpc/<platform>. Example power10 events
are in pmu-events/arch/powerpc/power10, power9 events are part
of pmu-events/arch/powerpc/power9. The decision of which
platform to pick is determined based on PVR value in powerpc.
The PVR value is matched from pmu-events/arch/powerpc/mapfile.csv
Example:
Format:
PVR,Version,JSON/file/pathname,Type
0x004[bcd][[:xdigit:]]{4},1,power8,core
0x0066[[:xdigit:]]{4},1,power8,core
0x004e[[:xdigit:]]{4},1,power9,core
0x0080[[:xdigit:]]{4},1,power10,core
0x0082[[:xdigit:]]{4},1,power10,core
The code gets the PVR from system using get_cpuid_str function
in arch/powerpc/util/headers.c ( from SPRN_PVR ) and compares
with value from mapfile.csv
In case of compat mode, say when partition is booted in a power9
mode when the system is a power10, add an entry to pick the
ISA architected events from "pmu-events/arch/powerpc/compat".
Add json file generic-events.json which will contain these
events which is supported in compat mode.
Suggested-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Tested-by: Disha Goel <disgoel@linux.ibm.com>
Cc: akanksha@linux.ibm.com
Cc: hbathini@linux.ibm.com
Cc: kjain@linux.ibm.com
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/r/20241010145107.51211-1-atrajeev@linux.vnet.ibm.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
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>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20241002032016.333748-9-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
The "perf all PMU test" fails on a Coffee Lake machine.
The failure is caused by the below change in the commit e2641db83f
("perf vendor events: Add/update skylake events/metrics").
+ {
+ "BriefDescription": "This 48-bit fixed counter counts the UCLK cycles",
+ "Counter": "FIXED",
+ "EventCode": "0xff",
+ "EventName": "UNC_CLOCK.SOCKET",
+ "PerPkg": "1",
+ "PublicDescription": "This 48-bit fixed counter counts the UCLK cycles.",
+ "Unit": "cbox_0"
}
The other cbox events have the unit name "CBOX", while the fixed counter
has a unit name "cbox_0". So the events_table will maintain separate
entries for cbox and cbox_0.
The perf_pmus__print_pmu_events() calculates the total number of events,
allocate an aliases buffer, store all the events into the buffer, sort,
and print all the aliases one by one.
The problem is that the calculated total number of events doesn't match
the stored events in the aliases buffer.
The perf_pmu__num_events() is used to calculate the number of events. It
invokes the pmu_events_table__num_events() to go through the entire
events_table to find all events. Because of the
pmu_uncore_alias_match(), the suffix of uncore PMU will be ignored. So
the events for cbox and cbox_0 are all counted.
When storing events into the aliases buffer, the
perf_pmu__for_each_event() only process the events for cbox.
Since a bigger buffer was allocated, the last entry are all 0.
When printing all the aliases, null will be outputted, and trigger the
failure.
The mismatch was introduced from the commit e3edd6cf63 ("perf
pmu-events: Reduce processed events by passing PMU"). The
pmu_events_table__for_each_event() stops immediately once a pmu is set.
But for uncore, especially this case, the method is wrong and mismatch
what perf does in the perf_pmu__num_events().
With the patch,
$ perf list pmu | grep -A 1 clock.socket
unc_clock.socket
[This 48-bit fixed counter counts the UCLK cycles. Unit: uncore_cbox_0
$ perf test "perf all PMU test"
107: perf all PMU test : Ok
Reported-by: kernel test robot <oliver.sang@intel.com>
Closes: https://lore.kernel.org/all/202407101021.2c8baddb-oliver.sang@intel.com/
Fixes: e3edd6cf63 ("perf pmu-events: Reduce processed events by passing PMU")
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Benjamin Gray <bgray@linux.ibm.com>
Cc: Xu Yang <xu.yang_2@nxp.com>
Cc: John Garry <john.g.garry@oracle.com>
Link: https://lore.kernel.org/r/20241001021431.814811-1-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Existing sys directories aren't placed under a model directory like
skylake.
Placing a sys directory there causes the `is_leaf_dir` test to fail and
consequently no events or metrics are generated for the model.
Ignore sys directories in this case and update the comments to
reflect why.
This change has no affect, but when testing with a sys directory for a
model people have reported running into the no event/metric issue.
Reported-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Xu Yang <xu.yang_2@nxp.com>
Link: https://lore.kernel.org/r/20240904211705.915101-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
When restricting jevents generated json lookup code with JEVENTS_MODEL
a list of models must be provided. Some builds don't know model names
but know cpuids. Add a command that can convert a cpuid to a model
using mapfile.csv files. This can be used with JEVENTS_MODEL like:
$ make JEVENTS_MODEL=`./pmu-events/models.py x86 'GenuineIntel-6-8D-1,AuthenticAMD-26-1' pmu-events/arch/`
Committer testing:
$ tools/perf/pmu-events/models.py x86 'GenuineIntel-6-8D-1,AuthenticAMD-26-1' tools/perf/pmu-events/arch/
tigerlake,amdzen5
$ perf stat -v sleep 1 |& head -1
Using CPUID GenuineIntel-6-B7-1
$ tools/perf/pmu-events/models.py x86 'GenuineIntel-6-B7-1' tools/perf/pmu-events/arch/
alderlake
$
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240904044351.712080-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
The Yitian 710 is not a Freescale/NXP design and thus should
be located in a separate T-Head vendor directory.
Reviewed-by: Jing Zhang <renyu.zj@linux.alibaba.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Leo Yan <leo.yan@linux.dev>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Shuai Xue <xueshuai@linux.alibaba.com>
Cc: Will Deacon <will@kernel.org>
Cc: kernel@pengutronix.de
Cc: linux-arm-kernel@lists.infradead.org
Cc: patchwork-lst@pengutronix.de
Link: https://lore.kernel.org/r/20240701175735.485655-1-l.stach@pengutronix.de
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Move some of the JSON/events from others.json to more appropriate JSON
files for power10 platform.
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: Kajol Jain <kjain@linux.ibm.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Disha Goel <disgoel@linux.vnet.ibm.com>
Cc: Hari Bathini <hbathini@linux.ibm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/r/20240827053206.538814-2-kjain@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Add MTL metric JSON file for TMA4.8. Some of the metrics' formulas use TPEBS
retire_latency in MTL.
This also includes lated E-Core TMA3.6 changes.
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Weilin Wang <weilin.wang@intel.com>
Acked-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Samantha Alt <samantha.alt@intel.com>
Link: https://lore.kernel.org/r/20240720062102.444578-6-weilin.wang@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cache home agent (CHA) events were setting the low rather than high
config1 bits. SNR was using CLX CHA events, however its CHA is similar
to ICX so remove the events.
Incorporate the updates in:
https://github.com/intel/perfmon/pull/215https://github.com/intel/perfmon/pull/216
Fixes: 4cc4994244 ("perf vendor events: Update cascadelakex events/metrics")
Closes: https://lore.kernel.org/linux-perf-users/CAPhsuW4nem9XZP+b=sJJ7kqXG-cafz0djZf51HsgjCiwkGBA+A@mail.gmail.com/
Reported-by: Song Liu <song@kernel.org>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Co-authored-by: Weilin Wang <weilin.wang@intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20240811042004.421869-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
To pick a patch that albeit being for tools/perf/ directory went thru a
different tree and ended up breaking some recent tests introduced in the
perf-tools-next tree to validate duplicate events in the JSON
performance event files.
Link: https://lore.kernel.org/lkml/ZrIqDMg7cBVhstYU@x1
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Duplicate event names break invariants in 'perf list'. Assert that an
event name isn't duplicated so that broken JSON won't build.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Atish Patra <atishp@rivosinc.com>
Cc: Changbin Du <changbin.du@huawei.com>
Cc: Charles Ci-Jyun Wu <dminus@andestech.com>
Cc: Eric Lin <eric.lin@sifive.com>
Cc: Greentime Hu <greentime.hu@sifive.com>
Cc: Guilherme Amadio <amadio@gentoo.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Inochi Amaoto <inochiama@outlook.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Ji Sheng Teoh <jisheng.teoh@starfivetech.com>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linux.dev>
Cc: Locus Wei-Han Chen <locus84@andestech.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Samuel Holland <samuel.holland@sifive.com>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Vincent Chen <vincent.chen@sifive.com>
Cc: Will Deacon <will@kernel.org>
Cc: Xu Yang <xu.yang_2@nxp.com>
Link: https://lore.kernel.org/r/20240805194424.597244-5-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
OP_SPEC is repeated twice in the file which will break invariants in
'perf list' as discussed in this thread:
https://lore.kernel.org/linux-perf-users/20240719081651.24853-1-eric.lin@sifive.com/
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Atish Patra <atishp@rivosinc.com>
Cc: Changbin Du <changbin.du@huawei.com>
Cc: Charles Ci-Jyun Wu <dminus@andestech.com>
Cc: Eric Lin <eric.lin@sifive.com>
Cc: Greentime Hu <greentime.hu@sifive.com>
Cc: Guilherme Amadio <amadio@gentoo.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Inochi Amaoto <inochiama@outlook.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Ji Sheng Teoh <jisheng.teoh@starfivetech.com>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linux.dev>
Cc: Locus Wei-Han Chen <locus84@andestech.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Samuel Holland <samuel.holland@sifive.com>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Vincent Chen <vincent.chen@sifive.com>
Cc: Will Deacon <will@kernel.org>
Cc: Xu Yang <xu.yang_2@nxp.com>
Link: https://lore.kernel.org/r/20240805194424.597244-3-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Switch from $? (all the prerequisites that are newer than the target)
to $^ (all the prerequisites) as touching jevents.py will mean that
empty-pmu-events.c won't be passed to the diff command breaking the
build.
Reported-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Atish Patra <atishp@rivosinc.com>
Cc: Changbin Du <changbin.du@huawei.com>
Cc: Charles Ci-Jyun Wu <dminus@andestech.com>
Cc: Eric Lin <eric.lin@sifive.com>
Cc: Greentime Hu <greentime.hu@sifive.com>
Cc: Guilherme Amadio <amadio@gentoo.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Inochi Amaoto <inochiama@outlook.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Ji Sheng Teoh <jisheng.teoh@starfivetech.com>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linux.dev>
Cc: Locus Wei-Han Chen <locus84@andestech.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Samuel Holland <samuel.holland@sifive.com>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Vincent Chen <vincent.chen@sifive.com>
Cc: Will Deacon <will@kernel.org>
Cc: Xu Yang <xu.yang_2@nxp.com>
Link: https://lore.kernel.org/r/20240805194424.597244-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
empty-pmu-events.c exists so that builds may occur without python
being installed on a system. Manually updating empty-pmu-events.c to
be in sync with jevents.py is a pain, let's use jevents.py to generate
empty-pmu-events.c.
1) change jevents.py so that an arch and model of none cause
generation of a pmu-events.c without any json. Add a SPDX and
autogenerated warning to the start of the file.
2) change Build so that if a generated pmu-events.c for arch none and
model none doesn't match empty-pmu-events.c the build fails with a
cat of the differences. Update Makefile.perf to clean up the files
used for this.
3) update empty-pmu-events.c to match the output of jevents.py with
arch and mode of none.
Committer notes:
The firtst paragraph is confusing, so I asked and Ian further clarified:
---
The requirement for python hasn't changed.
Case 1: no python or NO_JEVENTS=1
Build happens using empty-pmu-events.c that is checked in, no python
is required.
Case 2: python
pmu-events.c is created by jevents.py (requiring python) and then built.
This change adds a step where the empty-pmu-events.c is created using
jevents.py and that file is diffed against the checked in version.
This stops the checked in empty-pmu-events.c diverging if changes are
made to jevents.py. If the diff causes the build to fail then you just
copy the diff empty-pmu-events.c over the checked in one.
---
Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Oliver Sang <oliver.sang@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Philip Li <philip.li@intel.com>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Weilin Wang <weilin.wang@intel.com>
Cc: Xu Yang <xu.yang_2@nxp.com>
Link: https://lore.kernel.org/r/20240730191744.3097329-3-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-1000 was used as a special value added in Commit 3d5045492a ("perf
pmu-events: Add pmu_events_table__find_event()") to show that 1 table
lacked a PMU/event but that didn't terminate the search in other
tables.
Add a new constant PMU_EVENTS__NOT_FOUND for this value and use it.
Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Oliver Sang <oliver.sang@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Philip Li <philip.li@intel.com>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Weilin Wang <weilin.wang@intel.com>
Cc: Xu Yang <xu.yang_2@nxp.com>
Link: https://lore.kernel.org/r/20240730191744.3097329-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Update JSON/events for power10 platform with additional events.
Also move PM_VECTOR_LD_CMPL event from others.json to frontend.json
file.
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: Kajol Jain <kjain@linux.ibm.com>
Tested-by: Disha Goel <disgoel@linux.ibm.com>
Cc: Akanksha J N <akanksha@linux.ibm.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Disha Goel <disgoel@linux.vnet.ibm.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: hbathini@linux.ibm.com
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/r/20240723052154.96202-1-kjain@linux.ibm.com
[ Remove alternative to ' char that made the build break in some distros with a unicode parsing python error ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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:
475892a969
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
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:
475892a969
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
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:
475892a969
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
Update events from v1.15 to v1.16.
Update TMA metrics from v4.7 to v4.8.
Bring in the event updates v1.16:
43f3b8d6f8
The TMA 4.8 information was added in:
59194d4d90
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
Update/remove events as per v1.23:
9debd874e1
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:
475892a969
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
Update events from v1.33 to v1.35.
Update TMA metrics from v4.7 to v4.8.
Bring in the event updates v1.35:
c99b60c147
The TMA 4.8 information was added in:
59194d4d90
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
Update events from v58 to v59.
Update TMA metrics from v4.7 to v4.8.
Bring in the event updates v59:
5d36f1835b
The TMA 4.8 information was added in:
59194d4d90
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
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:
475892a969
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
Update events from v1.20 to v1.23.
Update TMA metrics from v4.7 to v4.8.
Bring in the event updates v1.23:
6ace93281c
v1.22:
356eba05c0
The TMA 4.8 information was added in:
59194d4d90
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
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:
475892a969
and later patches.
The TMA 4.8 information was updated in:
59194d4d90
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/20240620181752.3945845-28-irogers@google.com
Update events from v1.02 to v1.03.
Update TMA metrics from v4.7 to v4.8.
Bring in the event updates v1.03:
a7c75ffd56
The TMA 4.8 information was added in:
59194d4d90
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
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:
475892a969
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
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:
475892a969
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
Update events from v1.08 to v1.10.
Bring in the event updates v1.10:
3bee3dc150
v1.09:
01c8c99f17
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
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:
475892a969
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
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:
475892a969
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
