2022-12-06 10:02:36 +05:30
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perf pmus: Sort pmus by name then suffix
Sort PMUs by name. If two PMUs have the same name but differ by
suffix, sort the suffixes numerically.
For example, "breakpoint" comes before "cpu",
"uncore_imc_free_running_0" comes before "uncore_imc_free_running_1".
Suffixes need to be treated specially as otherwise they will be ordered
like 0, 1, 10, 11, .., 2, 20, 21, .., etc. Only PMUs starting 'uncore_'
are considered to have a potential suffix.
Sorting of PMUs is done so that later patches can skip duplicate uncore
PMUs that differ only by there suffix.
Committer notes:
Used the more compact, intention revealing strstarts() function we got
from the kernel sources:
- if (strncmp(str, "uncore_", 7))
+ if (!strstarts(str, "uncore_"))
Also in pmus_cmp() the lhs_num and rhs_num variables may end up not
being set for non "uncore_" prefixed PMUs in pmu_name_len_no_suffix(),
or at least gcc 7.5 in some distros (opensuse 15.5, to be EOLed in
Dec/2024) thins so, so initialize both to zero.
Reviewed-by: Kan Liang <kan.liang@linux.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: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Link: https://lore.kernel.org/r/20230825135237.921058-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-08-25 06:52:36 -07:00
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2023-05-27 00:22:03 -07:00
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perf pmus: Sort pmus by name then suffix
Sort PMUs by name. If two PMUs have the same name but differ by
suffix, sort the suffixes numerically.
For example, "breakpoint" comes before "cpu",
"uncore_imc_free_running_0" comes before "uncore_imc_free_running_1".
Suffixes need to be treated specially as otherwise they will be ordered
like 0, 1, 10, 11, .., 2, 20, 21, .., etc. Only PMUs starting 'uncore_'
are considered to have a potential suffix.
Sorting of PMUs is done so that later patches can skip duplicate uncore
PMUs that differ only by there suffix.
Committer notes:
Used the more compact, intention revealing strstarts() function we got
from the kernel sources:
- if (strncmp(str, "uncore_", 7))
+ if (!strstarts(str, "uncore_"))
Also in pmus_cmp() the lhs_num and rhs_num variables may end up not
being set for non "uncore_" prefixed PMUs in pmu_name_len_no_suffix(),
or at least gcc 7.5 in some distros (opensuse 15.5, to be EOLed in
Dec/2024) thins so, so initialize both to zero.
Reviewed-by: Kan Liang <kan.liang@linux.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: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Link: https://lore.kernel.org/r/20230825135237.921058-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-08-25 06:52:36 -07:00
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2023-05-27 00:22:03 -07:00
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2023-06-16 19:01:34 -03:00
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2023-05-02 15:38:37 -07:00
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2023-05-27 00:22:03 -07:00
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2023-09-13 16:33:48 +01:00
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2023-05-27 00:22:03 -07:00
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2023-05-02 15:38:37 -07:00
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2024-11-08 16:37:57 -08:00
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2024-10-01 20:20:07 -07:00
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2023-05-27 00:22:03 -07:00
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perf list: Give more details about raw event encodings
List all the PMUs, not just the first core one, and list real format
specifiers with value ranges.
Before:
$ perf list
...
rNNN [Raw hardware event descriptor]
cpu/t1=v1[,t2=v2,t3 ...]/modifier [Raw hardware event descriptor]
[(see 'man perf-list' on how to encode it)]
mem:<addr>[/len][:access] [Hardware breakpoint]
...
After:
$ perf list
...
rNNN [Raw event descriptor]
cpu/event=0..255,pc,edge,.../modifier [Raw event descriptor]
[(see 'man perf-list' or 'man perf-record' on how to encode it)]
breakpoint//modifier [Raw event descriptor]
cstate_core/event=0..0xffffffffffffffff/modifier [Raw event descriptor]
cstate_pkg/event=0..0xffffffffffffffff/modifier [Raw event descriptor]
i915/i915_eventid=0..0x1fffff/modifier [Raw event descriptor]
intel_bts//modifier [Raw event descriptor]
intel_pt/ptw,event,cyc_thresh=0..15,.../modifier [Raw event descriptor]
kprobe/retprobe/modifier [Raw event descriptor]
msr/event=0..0xffffffffffffffff/modifier [Raw event descriptor]
power/event=0..255/modifier [Raw event descriptor]
software//modifier [Raw event descriptor]
tracepoint//modifier [Raw event descriptor]
uncore_arb/event=0..255,edge,inv,.../modifier [Raw event descriptor]
uncore_cbox/event=0..255,edge,inv,.../modifier [Raw event descriptor]
uncore_clock/event=0..255/modifier [Raw event descriptor]
uncore_imc_free_running/event=0..255,umask=0..255/modifier[Raw event descriptor]
uprobe/ref_ctr_offset=0..0xffffffff,retprobe/modifier[Raw event descriptor]
mem:<addr>[/len][:access] [Hardware breakpoint]
...
With '--details' provide more details on the formats encoding:
cpu/event=0..255,pc,edge,.../modifier [Raw event descriptor]
[(see 'man perf-list' or 'man perf-record' on how to encode it)]
cpu/event=0..255,pc,edge,offcore_rsp=0..0xffffffffffffffff,ldlat=0..0xffff,inv,
umask=0..255,frontend=0..0xffffff,cmask=0..255,config=0..0xffffffffffffffff,
config1=0..0xffffffffffffffff,config2=0..0xffffffffffffffff,config3=0..0xffffffffffffffff,
name=string,period=number,freq=number,branch_type=(u|k|hv|any|...),time,
call-graph=(fp|dwarf|lbr),stack-size=number,max-stack=number,nr=number,inherit,no-inherit,
overwrite,no-overwrite,percore,aux-output,aux-sample-size=number/modifier
breakpoint//modifier [Raw event descriptor]
breakpoint//modifier
cstate_core/event=0..0xffffffffffffffff/modifier [Raw event descriptor]
cstate_core/event=0..0xffffffffffffffff/modifier
cstate_pkg/event=0..0xffffffffffffffff/modifier [Raw event descriptor]
cstate_pkg/event=0..0xffffffffffffffff/modifier
i915/i915_eventid=0..0x1fffff/modifier [Raw event descriptor]
i915/i915_eventid=0..0x1fffff/modifier
intel_bts//modifier [Raw event descriptor]
intel_bts//modifier
intel_pt/ptw,event,cyc_thresh=0..15,.../modifier [Raw event descriptor]
intel_pt/ptw,event,cyc_thresh=0..15,pt,notnt,branch,tsc,pwr_evt,fup_on_ptw,cyc,noretcomp,
mtc,psb_period=0..15,mtc_period=0..15/modifier
kprobe/retprobe/modifier [Raw event descriptor]
kprobe/retprobe/modifier
msr/event=0..0xffffffffffffffff/modifier [Raw event descriptor]
msr/event=0..0xffffffffffffffff/modifier
power/event=0..255/modifier [Raw event descriptor]
power/event=0..255/modifier
software//modifier [Raw event descriptor]
software//modifier
tracepoint//modifier [Raw event descriptor]
tracepoint//modifier
uncore_arb/event=0..255,edge,inv,.../modifier [Raw event descriptor]
uncore_arb/event=0..255,edge,inv,umask=0..255,cmask=0..31/modifier
uncore_cbox/event=0..255,edge,inv,.../modifier [Raw event descriptor]
uncore_cbox/event=0..255,edge,inv,umask=0..255,cmask=0..31/modifier
uncore_clock/event=0..255/modifier [Raw event descriptor]
uncore_clock/event=0..255/modifier
uncore_imc_free_running/event=0..255,umask=0..255/modifier[Raw event descriptor]
uncore_imc_free_running/event=0..255,umask=0..255/modifier
uprobe/ref_ctr_offset=0..0xffffffff,retprobe/modifier[Raw event descriptor]
uprobe/ref_ctr_offset=0..0xffffffff,retprobe/modifier
Committer notes:
Address this build error in various distros:
55 58.44 ubuntu:24.04 : FAIL gcc version 13.2.0 (Ubuntu 13.2.0-17ubuntu2)
util/pmu.c:1638:70: error: '_Static_assert' with no message is a C2x extension [-Werror,-Wc2x-extensions]
1638 | _Static_assert(ARRAY_SIZE(terms) == __PARSE_EVENTS__TERM_TYPE_NR - 6);
| ^
| , ""
1 error generated.
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Tested-by: Kan Liang <kan.liang@linux.intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.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>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Yang Jihong <yangjihong1@huawei.com>
Link: https://lore.kernel.org/r/20240308001915.4060155-5-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2024-03-07 16:19:13 -08:00
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2022-12-06 10:02:36 +05:30
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2023-06-15 10:46:58 +05:30
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2023-05-27 00:22:04 -07:00
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2023-05-27 00:22:06 -07:00
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2023-05-27 00:22:03 -07:00
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2023-09-24 23:23:23 -07:00
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2024-05-14 23:01:13 -07:00
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perf pmus: Sort pmus by name then suffix
Sort PMUs by name. If two PMUs have the same name but differ by
suffix, sort the suffixes numerically.
For example, "breakpoint" comes before "cpu",
"uncore_imc_free_running_0" comes before "uncore_imc_free_running_1".
Suffixes need to be treated specially as otherwise they will be ordered
like 0, 1, 10, 11, .., 2, 20, 21, .., etc. Only PMUs starting 'uncore_'
are considered to have a potential suffix.
Sorting of PMUs is done so that later patches can skip duplicate uncore
PMUs that differ only by there suffix.
Committer notes:
Used the more compact, intention revealing strstarts() function we got
from the kernel sources:
- if (strncmp(str, "uncore_", 7))
+ if (!strstarts(str, "uncore_"))
Also in pmus_cmp() the lhs_num and rhs_num variables may end up not
being set for non "uncore_" prefixed PMUs in pmu_name_len_no_suffix(),
or at least gcc 7.5 in some distros (opensuse 15.5, to be EOLed in
Dec/2024) thins so, so initialize both to zero.
Reviewed-by: Kan Liang <kan.liang@linux.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: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Link: https://lore.kernel.org/r/20230825135237.921058-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-08-25 06:52:36 -07:00
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2024-05-14 23:01:13 -07:00
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perf pmus: Sort pmus by name then suffix
Sort PMUs by name. If two PMUs have the same name but differ by
suffix, sort the suffixes numerically.
For example, "breakpoint" comes before "cpu",
"uncore_imc_free_running_0" comes before "uncore_imc_free_running_1".
Suffixes need to be treated specially as otherwise they will be ordered
like 0, 1, 10, 11, .., 2, 20, 21, .., etc. Only PMUs starting 'uncore_'
are considered to have a potential suffix.
Sorting of PMUs is done so that later patches can skip duplicate uncore
PMUs that differ only by there suffix.
Committer notes:
Used the more compact, intention revealing strstarts() function we got
from the kernel sources:
- if (strncmp(str, "uncore_", 7))
+ if (!strstarts(str, "uncore_"))
Also in pmus_cmp() the lhs_num and rhs_num variables may end up not
being set for non "uncore_" prefixed PMUs in pmu_name_len_no_suffix(),
or at least gcc 7.5 in some distros (opensuse 15.5, to be EOLed in
Dec/2024) thins so, so initialize both to zero.
Reviewed-by: Kan Liang <kan.liang@linux.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: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Link: https://lore.kernel.org/r/20230825135237.921058-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-08-25 06:52:36 -07:00
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2024-05-14 23:01:13 -07:00
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perf pmus: Sort pmus by name then suffix
Sort PMUs by name. If two PMUs have the same name but differ by
suffix, sort the suffixes numerically.
For example, "breakpoint" comes before "cpu",
"uncore_imc_free_running_0" comes before "uncore_imc_free_running_1".
Suffixes need to be treated specially as otherwise they will be ordered
like 0, 1, 10, 11, .., 2, 20, 21, .., etc. Only PMUs starting 'uncore_'
are considered to have a potential suffix.
Sorting of PMUs is done so that later patches can skip duplicate uncore
PMUs that differ only by there suffix.
Committer notes:
Used the more compact, intention revealing strstarts() function we got
from the kernel sources:
- if (strncmp(str, "uncore_", 7))
+ if (!strstarts(str, "uncore_"))
Also in pmus_cmp() the lhs_num and rhs_num variables may end up not
being set for non "uncore_" prefixed PMUs in pmu_name_len_no_suffix(),
or at least gcc 7.5 in some distros (opensuse 15.5, to be EOLed in
Dec/2024) thins so, so initialize both to zero.
Reviewed-by: Kan Liang <kan.liang@linux.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: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Link: https://lore.kernel.org/r/20230825135237.921058-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-08-25 06:52:36 -07:00
|
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2024-05-14 23:01:13 -07:00
|
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|
perf pmus: Sort pmus by name then suffix
Sort PMUs by name. If two PMUs have the same name but differ by
suffix, sort the suffixes numerically.
For example, "breakpoint" comes before "cpu",
"uncore_imc_free_running_0" comes before "uncore_imc_free_running_1".
Suffixes need to be treated specially as otherwise they will be ordered
like 0, 1, 10, 11, .., 2, 20, 21, .., etc. Only PMUs starting 'uncore_'
are considered to have a potential suffix.
Sorting of PMUs is done so that later patches can skip duplicate uncore
PMUs that differ only by there suffix.
Committer notes:
Used the more compact, intention revealing strstarts() function we got
from the kernel sources:
- if (strncmp(str, "uncore_", 7))
+ if (!strstarts(str, "uncore_"))
Also in pmus_cmp() the lhs_num and rhs_num variables may end up not
being set for non "uncore_" prefixed PMUs in pmu_name_len_no_suffix(),
or at least gcc 7.5 in some distros (opensuse 15.5, to be EOLed in
Dec/2024) thins so, so initialize both to zero.
Reviewed-by: Kan Liang <kan.liang@linux.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: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Link: https://lore.kernel.org/r/20230825135237.921058-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-08-25 06:52:36 -07:00
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2024-05-14 23:01:13 -07:00
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perf pmus: Sort pmus by name then suffix
Sort PMUs by name. If two PMUs have the same name but differ by
suffix, sort the suffixes numerically.
For example, "breakpoint" comes before "cpu",
"uncore_imc_free_running_0" comes before "uncore_imc_free_running_1".
Suffixes need to be treated specially as otherwise they will be ordered
like 0, 1, 10, 11, .., 2, 20, 21, .., etc. Only PMUs starting 'uncore_'
are considered to have a potential suffix.
Sorting of PMUs is done so that later patches can skip duplicate uncore
PMUs that differ only by there suffix.
Committer notes:
Used the more compact, intention revealing strstarts() function we got
from the kernel sources:
- if (strncmp(str, "uncore_", 7))
+ if (!strstarts(str, "uncore_"))
Also in pmus_cmp() the lhs_num and rhs_num variables may end up not
being set for non "uncore_" prefixed PMUs in pmu_name_len_no_suffix(),
or at least gcc 7.5 in some distros (opensuse 15.5, to be EOLed in
Dec/2024) thins so, so initialize both to zero.
Reviewed-by: Kan Liang <kan.liang@linux.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: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Link: https://lore.kernel.org/r/20230825135237.921058-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-08-25 06:52:36 -07:00
|
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|
2024-05-14 23:01:13 -07:00
|
|
|
|
perf pmus: Sort pmus by name then suffix
Sort PMUs by name. If two PMUs have the same name but differ by
suffix, sort the suffixes numerically.
For example, "breakpoint" comes before "cpu",
"uncore_imc_free_running_0" comes before "uncore_imc_free_running_1".
Suffixes need to be treated specially as otherwise they will be ordered
like 0, 1, 10, 11, .., 2, 20, 21, .., etc. Only PMUs starting 'uncore_'
are considered to have a potential suffix.
Sorting of PMUs is done so that later patches can skip duplicate uncore
PMUs that differ only by there suffix.
Committer notes:
Used the more compact, intention revealing strstarts() function we got
from the kernel sources:
- if (strncmp(str, "uncore_", 7))
+ if (!strstarts(str, "uncore_"))
Also in pmus_cmp() the lhs_num and rhs_num variables may end up not
being set for non "uncore_" prefixed PMUs in pmu_name_len_no_suffix(),
or at least gcc 7.5 in some distros (opensuse 15.5, to be EOLed in
Dec/2024) thins so, so initialize both to zero.
Reviewed-by: Kan Liang <kan.liang@linux.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: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Link: https://lore.kernel.org/r/20230825135237.921058-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-08-25 06:52:36 -07:00
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2024-05-14 23:01:13 -07:00
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2024-08-31 00:04:10 -07:00
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2024-05-14 23:01:13 -07:00
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2024-08-31 00:04:10 -07:00
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2024-05-14 23:01:13 -07:00
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2024-08-31 00:04:10 -07:00
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2024-05-14 23:01:13 -07:00
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2023-05-27 00:22:03 -07:00
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2023-05-27 00:22:04 -07:00
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2023-05-27 00:22:03 -07:00
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2023-05-27 00:22:06 -07:00
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2023-05-27 00:22:03 -07:00
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2023-05-27 00:22:04 -07:00
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2023-05-27 00:22:03 -07:00
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2023-05-27 00:22:06 -07:00
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2023-05-27 00:22:03 -07:00
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2023-05-27 00:22:06 -07:00
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2023-05-27 00:22:03 -07:00
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2024-05-02 14:35:04 -07:00
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2023-05-27 00:22:03 -07:00
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2023-09-24 23:23:23 -07:00
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2023-05-27 00:22:03 -07:00
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2023-05-27 00:22:06 -07:00
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2023-05-27 00:22:03 -07:00
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2023-05-27 00:22:06 -07:00
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2024-05-02 14:35:04 -07:00
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2023-05-27 00:22:03 -07:00
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perf pmus: Sort pmus by name then suffix
Sort PMUs by name. If two PMUs have the same name but differ by
suffix, sort the suffixes numerically.
For example, "breakpoint" comes before "cpu",
"uncore_imc_free_running_0" comes before "uncore_imc_free_running_1".
Suffixes need to be treated specially as otherwise they will be ordered
like 0, 1, 10, 11, .., 2, 20, 21, .., etc. Only PMUs starting 'uncore_'
are considered to have a potential suffix.
Sorting of PMUs is done so that later patches can skip duplicate uncore
PMUs that differ only by there suffix.
Committer notes:
Used the more compact, intention revealing strstarts() function we got
from the kernel sources:
- if (strncmp(str, "uncore_", 7))
+ if (!strstarts(str, "uncore_"))
Also in pmus_cmp() the lhs_num and rhs_num variables may end up not
being set for non "uncore_" prefixed PMUs in pmu_name_len_no_suffix(),
or at least gcc 7.5 in some distros (opensuse 15.5, to be EOLed in
Dec/2024) thins so, so initialize both to zero.
Reviewed-by: Kan Liang <kan.liang@linux.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: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Link: https://lore.kernel.org/r/20230825135237.921058-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-08-25 06:52:36 -07:00
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2024-05-14 23:01:13 -07:00
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perf pmus: Sort pmus by name then suffix
Sort PMUs by name. If two PMUs have the same name but differ by
suffix, sort the suffixes numerically.
For example, "breakpoint" comes before "cpu",
"uncore_imc_free_running_0" comes before "uncore_imc_free_running_1".
Suffixes need to be treated specially as otherwise they will be ordered
like 0, 1, 10, 11, .., 2, 20, 21, .., etc. Only PMUs starting 'uncore_'
are considered to have a potential suffix.
Sorting of PMUs is done so that later patches can skip duplicate uncore
PMUs that differ only by there suffix.
Committer notes:
Used the more compact, intention revealing strstarts() function we got
from the kernel sources:
- if (strncmp(str, "uncore_", 7))
+ if (!strstarts(str, "uncore_"))
Also in pmus_cmp() the lhs_num and rhs_num variables may end up not
being set for non "uncore_" prefixed PMUs in pmu_name_len_no_suffix(),
or at least gcc 7.5 in some distros (opensuse 15.5, to be EOLed in
Dec/2024) thins so, so initialize both to zero.
Reviewed-by: Kan Liang <kan.liang@linux.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: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Link: https://lore.kernel.org/r/20230825135237.921058-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-08-25 06:52:36 -07:00
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2023-05-27 00:22:03 -07:00
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2023-05-27 00:22:05 -07:00
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2023-05-27 00:22:03 -07:00
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2024-10-01 20:20:07 -07:00
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2023-05-27 00:22:03 -07:00
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2023-05-27 00:22:06 -07:00
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2023-05-27 00:22:03 -07:00
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2023-06-22 21:38:42 -07:00
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2023-05-27 00:22:03 -07:00
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2023-06-22 21:38:42 -07:00
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2023-05-27 00:22:03 -07:00
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2023-05-27 00:22:05 -07:00
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2023-05-27 00:22:04 -07:00
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2023-05-27 00:22:03 -07:00
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2023-07-06 11:37:04 -07:00
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perf pmus: Sort pmus by name then suffix
Sort PMUs by name. If two PMUs have the same name but differ by
suffix, sort the suffixes numerically.
For example, "breakpoint" comes before "cpu",
"uncore_imc_free_running_0" comes before "uncore_imc_free_running_1".
Suffixes need to be treated specially as otherwise they will be ordered
like 0, 1, 10, 11, .., 2, 20, 21, .., etc. Only PMUs starting 'uncore_'
are considered to have a potential suffix.
Sorting of PMUs is done so that later patches can skip duplicate uncore
PMUs that differ only by there suffix.
Committer notes:
Used the more compact, intention revealing strstarts() function we got
from the kernel sources:
- if (strncmp(str, "uncore_", 7))
+ if (!strstarts(str, "uncore_"))
Also in pmus_cmp() the lhs_num and rhs_num variables may end up not
being set for non "uncore_" prefixed PMUs in pmu_name_len_no_suffix(),
or at least gcc 7.5 in some distros (opensuse 15.5, to be EOLed in
Dec/2024) thins so, so initialize both to zero.
Reviewed-by: Kan Liang <kan.liang@linux.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: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Link: https://lore.kernel.org/r/20230825135237.921058-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-08-25 06:52:36 -07:00
|
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2024-10-01 20:20:07 -07:00
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2024-11-08 16:37:57 -08:00
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2024-10-01 20:20:07 -07:00
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|
perf pmus: Sort pmus by name then suffix
Sort PMUs by name. If two PMUs have the same name but differ by
suffix, sort the suffixes numerically.
For example, "breakpoint" comes before "cpu",
"uncore_imc_free_running_0" comes before "uncore_imc_free_running_1".
Suffixes need to be treated specially as otherwise they will be ordered
like 0, 1, 10, 11, .., 2, 20, 21, .., etc. Only PMUs starting 'uncore_'
are considered to have a potential suffix.
Sorting of PMUs is done so that later patches can skip duplicate uncore
PMUs that differ only by there suffix.
Committer notes:
Used the more compact, intention revealing strstarts() function we got
from the kernel sources:
- if (strncmp(str, "uncore_", 7))
+ if (!strstarts(str, "uncore_"))
Also in pmus_cmp() the lhs_num and rhs_num variables may end up not
being set for non "uncore_" prefixed PMUs in pmu_name_len_no_suffix(),
or at least gcc 7.5 in some distros (opensuse 15.5, to be EOLed in
Dec/2024) thins so, so initialize both to zero.
Reviewed-by: Kan Liang <kan.liang@linux.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: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Link: https://lore.kernel.org/r/20230825135237.921058-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2023-08-25 06:52:36 -07:00
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2023-07-06 11:37:04 -07:00
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2023-05-27 00:22:06 -07:00
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2023-07-06 11:37:04 -07:00
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2023-05-27 00:22:06 -07:00
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2023-05-27 00:22:03 -07:00
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2023-05-27 00:22:07 -07:00
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2023-05-27 00:22:03 -07:00
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2023-05-27 00:22:04 -07:00
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2023-05-27 00:22:03 -07:00
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2023-05-27 00:22:04 -07:00
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2023-05-27 00:22:07 -07:00
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2023-05-27 00:22:04 -07:00
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2023-05-27 00:22:03 -07:00
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2023-05-27 00:22:07 -07:00
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2023-05-27 00:22:04 -07:00
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2023-05-27 00:22:03 -07:00
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2023-05-27 00:22:04 -07:00
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2023-05-27 00:22:03 -07:00
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2023-05-27 00:22:05 -07:00
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2023-05-27 00:22:04 -07:00
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2023-05-27 00:22:03 -07:00
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2023-05-27 00:22:04 -07:00
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2023-05-27 00:22:03 -07:00
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2023-05-02 15:38:37 -07:00
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2023-05-27 00:22:05 -07:00
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2023-09-13 16:33:48 +01:00
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2023-05-27 00:22:05 -07:00
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2023-08-25 06:52:37 -07:00
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2024-05-14 23:01:13 -07:00
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2023-08-25 06:52:37 -07:00
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2024-05-14 23:01:13 -07:00
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2023-08-25 06:52:37 -07:00
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2024-05-14 23:01:13 -07:00
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2023-08-25 06:52:37 -07:00
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2023-08-23 21:13:14 -07:00
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perf list: Fix topic and pmu_name argument order
Fix function definitions to match header file declaration. Fix two
callers to pass the arguments in the right order.
On Intel Tigerlake, before:
```
$ perf list -j|grep "\"Topic\""|sort|uniq
"Topic": "cache",
"Topic": "cpu",
"Topic": "floating point",
"Topic": "frontend",
"Topic": "memory",
"Topic": "other",
"Topic": "pfm icl",
"Topic": "pfm ix86arch",
"Topic": "pfm perf_raw",
"Topic": "pipeline",
"Topic": "tool",
"Topic": "uncore interconnect",
"Topic": "uncore memory",
"Topic": "uncore other",
"Topic": "virtual memory",
$ perf list -j|grep "\"Unit\""|sort|uniq
"Unit": "cache",
"Unit": "cpu",
"Unit": "cstate_core",
"Unit": "cstate_pkg",
"Unit": "i915",
"Unit": "icl",
"Unit": "intel_bts",
"Unit": "intel_pt",
"Unit": "ix86arch",
"Unit": "msr",
"Unit": "perf_raw",
"Unit": "power",
"Unit": "tool",
"Unit": "uncore_arb",
"Unit": "uncore_clock",
"Unit": "uncore_imc_free_running_0",
"Unit": "uncore_imc_free_running_1",
```
After:
```
$ perf list -j|grep "\"Topic\""|sort|uniq
"Topic": "cache",
"Topic": "floating point",
"Topic": "frontend",
"Topic": "memory",
"Topic": "other",
"Topic": "pfm icl",
"Topic": "pfm ix86arch",
"Topic": "pfm perf_raw",
"Topic": "pipeline",
"Topic": "tool",
"Topic": "uncore interconnect",
"Topic": "uncore memory",
"Topic": "uncore other",
"Topic": "virtual memory",
$ perf list -j|grep "\"Unit\""|sort|uniq
"Unit": "cpu",
"Unit": "cstate_core",
"Unit": "cstate_pkg",
"Unit": "i915",
"Unit": "icl",
"Unit": "intel_bts",
"Unit": "intel_pt",
"Unit": "ix86arch",
"Unit": "msr",
"Unit": "perf_raw",
"Unit": "power",
"Unit": "tool",
"Unit": "uncore_arb",
"Unit": "uncore_clock",
"Unit": "uncore_imc_free_running_0",
"Unit": "uncore_imc_free_running_1",
```
Fixes: e5c6109f4813246a ("perf list: Reorganize to use callbacks to allow honouring command line options")
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Jean-Philippe Romain <jean-philippe.romain@foss.st.com>
Tested-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: Jiri Olsa <jolsa@kernel.org>
Cc: Junhao He <hejunhao3@huawei.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/20241109025801.560378-1-irogers@google.com
[ I fixed the two callers and added it to Jean-Phillippe's original change. ]
Signed-off-by: Ian Rogers <irogers@google.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2024-11-08 18:58:01 -08:00
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2024-09-06 22:08:19 -07:00
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2023-08-23 21:13:14 -07:00
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2024-06-14 17:43:18 +08:00
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2023-08-23 21:13:14 -07:00
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2024-09-06 22:08:19 -07:00
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perf list: Give more details about raw event encodings
List all the PMUs, not just the first core one, and list real format
specifiers with value ranges.
Before:
$ perf list
...
rNNN [Raw hardware event descriptor]
cpu/t1=v1[,t2=v2,t3 ...]/modifier [Raw hardware event descriptor]
[(see 'man perf-list' on how to encode it)]
mem:<addr>[/len][:access] [Hardware breakpoint]
...
After:
$ perf list
...
rNNN [Raw event descriptor]
cpu/event=0..255,pc,edge,.../modifier [Raw event descriptor]
[(see 'man perf-list' or 'man perf-record' on how to encode it)]
breakpoint//modifier [Raw event descriptor]
cstate_core/event=0..0xffffffffffffffff/modifier [Raw event descriptor]
cstate_pkg/event=0..0xffffffffffffffff/modifier [Raw event descriptor]
i915/i915_eventid=0..0x1fffff/modifier [Raw event descriptor]
intel_bts//modifier [Raw event descriptor]
intel_pt/ptw,event,cyc_thresh=0..15,.../modifier [Raw event descriptor]
kprobe/retprobe/modifier [Raw event descriptor]
msr/event=0..0xffffffffffffffff/modifier [Raw event descriptor]
power/event=0..255/modifier [Raw event descriptor]
software//modifier [Raw event descriptor]
tracepoint//modifier [Raw event descriptor]
uncore_arb/event=0..255,edge,inv,.../modifier [Raw event descriptor]
uncore_cbox/event=0..255,edge,inv,.../modifier [Raw event descriptor]
uncore_clock/event=0..255/modifier [Raw event descriptor]
uncore_imc_free_running/event=0..255,umask=0..255/modifier[Raw event descriptor]
uprobe/ref_ctr_offset=0..0xffffffff,retprobe/modifier[Raw event descriptor]
mem:<addr>[/len][:access] [Hardware breakpoint]
...
With '--details' provide more details on the formats encoding:
cpu/event=0..255,pc,edge,.../modifier [Raw event descriptor]
[(see 'man perf-list' or 'man perf-record' on how to encode it)]
cpu/event=0..255,pc,edge,offcore_rsp=0..0xffffffffffffffff,ldlat=0..0xffff,inv,
umask=0..255,frontend=0..0xffffff,cmask=0..255,config=0..0xffffffffffffffff,
config1=0..0xffffffffffffffff,config2=0..0xffffffffffffffff,config3=0..0xffffffffffffffff,
name=string,period=number,freq=number,branch_type=(u|k|hv|any|...),time,
call-graph=(fp|dwarf|lbr),stack-size=number,max-stack=number,nr=number,inherit,no-inherit,
overwrite,no-overwrite,percore,aux-output,aux-sample-size=number/modifier
breakpoint//modifier [Raw event descriptor]
breakpoint//modifier
cstate_core/event=0..0xffffffffffffffff/modifier [Raw event descriptor]
cstate_core/event=0..0xffffffffffffffff/modifier
cstate_pkg/event=0..0xffffffffffffffff/modifier [Raw event descriptor]
cstate_pkg/event=0..0xffffffffffffffff/modifier
i915/i915_eventid=0..0x1fffff/modifier [Raw event descriptor]
i915/i915_eventid=0..0x1fffff/modifier
intel_bts//modifier [Raw event descriptor]
intel_bts//modifier
intel_pt/ptw,event,cyc_thresh=0..15,.../modifier [Raw event descriptor]
intel_pt/ptw,event,cyc_thresh=0..15,pt,notnt,branch,tsc,pwr_evt,fup_on_ptw,cyc,noretcomp,
mtc,psb_period=0..15,mtc_period=0..15/modifier
kprobe/retprobe/modifier [Raw event descriptor]
kprobe/retprobe/modifier
msr/event=0..0xffffffffffffffff/modifier [Raw event descriptor]
msr/event=0..0xffffffffffffffff/modifier
power/event=0..255/modifier [Raw event descriptor]
power/event=0..255/modifier
software//modifier [Raw event descriptor]
software//modifier
tracepoint//modifier [Raw event descriptor]
tracepoint//modifier
uncore_arb/event=0..255,edge,inv,.../modifier [Raw event descriptor]
uncore_arb/event=0..255,edge,inv,umask=0..255,cmask=0..31/modifier
uncore_cbox/event=0..255,edge,inv,.../modifier [Raw event descriptor]
uncore_cbox/event=0..255,edge,inv,umask=0..255,cmask=0..31/modifier
uncore_clock/event=0..255/modifier [Raw event descriptor]
uncore_clock/event=0..255/modifier
uncore_imc_free_running/event=0..255,umask=0..255/modifier[Raw event descriptor]
uncore_imc_free_running/event=0..255,umask=0..255/modifier
uprobe/ref_ctr_offset=0..0xffffffff,retprobe/modifier[Raw event descriptor]
uprobe/ref_ctr_offset=0..0xffffffff,retprobe/modifier
Committer notes:
Address this build error in various distros:
55 58.44 ubuntu:24.04 : FAIL gcc version 13.2.0 (Ubuntu 13.2.0-17ubuntu2)
util/pmu.c:1638:70: error: '_Static_assert' with no message is a C2x extension [-Werror,-Wc2x-extensions]
1638 | _Static_assert(ARRAY_SIZE(terms) == __PARSE_EVENTS__TERM_TYPE_NR - 6);
| ^
| , ""
1 error generated.
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Tested-by: Kan Liang <kan.liang@linux.intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.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>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Yang Jihong <yangjihong1@huawei.com>
Link: https://lore.kernel.org/r/20240308001915.4060155-5-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2024-03-07 16:19:13 -08:00
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2024-05-14 23:01:13 -07:00
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|
perf list: Give more details about raw event encodings
List all the PMUs, not just the first core one, and list real format
specifiers with value ranges.
Before:
$ perf list
...
rNNN [Raw hardware event descriptor]
cpu/t1=v1[,t2=v2,t3 ...]/modifier [Raw hardware event descriptor]
[(see 'man perf-list' on how to encode it)]
mem:<addr>[/len][:access] [Hardware breakpoint]
...
After:
$ perf list
...
rNNN [Raw event descriptor]
cpu/event=0..255,pc,edge,.../modifier [Raw event descriptor]
[(see 'man perf-list' or 'man perf-record' on how to encode it)]
breakpoint//modifier [Raw event descriptor]
cstate_core/event=0..0xffffffffffffffff/modifier [Raw event descriptor]
cstate_pkg/event=0..0xffffffffffffffff/modifier [Raw event descriptor]
i915/i915_eventid=0..0x1fffff/modifier [Raw event descriptor]
intel_bts//modifier [Raw event descriptor]
intel_pt/ptw,event,cyc_thresh=0..15,.../modifier [Raw event descriptor]
kprobe/retprobe/modifier [Raw event descriptor]
msr/event=0..0xffffffffffffffff/modifier [Raw event descriptor]
power/event=0..255/modifier [Raw event descriptor]
software//modifier [Raw event descriptor]
tracepoint//modifier [Raw event descriptor]
uncore_arb/event=0..255,edge,inv,.../modifier [Raw event descriptor]
uncore_cbox/event=0..255,edge,inv,.../modifier [Raw event descriptor]
uncore_clock/event=0..255/modifier [Raw event descriptor]
uncore_imc_free_running/event=0..255,umask=0..255/modifier[Raw event descriptor]
uprobe/ref_ctr_offset=0..0xffffffff,retprobe/modifier[Raw event descriptor]
mem:<addr>[/len][:access] [Hardware breakpoint]
...
With '--details' provide more details on the formats encoding:
cpu/event=0..255,pc,edge,.../modifier [Raw event descriptor]
[(see 'man perf-list' or 'man perf-record' on how to encode it)]
cpu/event=0..255,pc,edge,offcore_rsp=0..0xffffffffffffffff,ldlat=0..0xffff,inv,
umask=0..255,frontend=0..0xffffff,cmask=0..255,config=0..0xffffffffffffffff,
config1=0..0xffffffffffffffff,config2=0..0xffffffffffffffff,config3=0..0xffffffffffffffff,
name=string,period=number,freq=number,branch_type=(u|k|hv|any|...),time,
call-graph=(fp|dwarf|lbr),stack-size=number,max-stack=number,nr=number,inherit,no-inherit,
overwrite,no-overwrite,percore,aux-output,aux-sample-size=number/modifier
breakpoint//modifier [Raw event descriptor]
breakpoint//modifier
cstate_core/event=0..0xffffffffffffffff/modifier [Raw event descriptor]
cstate_core/event=0..0xffffffffffffffff/modifier
cstate_pkg/event=0..0xffffffffffffffff/modifier [Raw event descriptor]
cstate_pkg/event=0..0xffffffffffffffff/modifier
i915/i915_eventid=0..0x1fffff/modifier [Raw event descriptor]
i915/i915_eventid=0..0x1fffff/modifier
intel_bts//modifier [Raw event descriptor]
intel_bts//modifier
intel_pt/ptw,event,cyc_thresh=0..15,.../modifier [Raw event descriptor]
intel_pt/ptw,event,cyc_thresh=0..15,pt,notnt,branch,tsc,pwr_evt,fup_on_ptw,cyc,noretcomp,
mtc,psb_period=0..15,mtc_period=0..15/modifier
kprobe/retprobe/modifier [Raw event descriptor]
kprobe/retprobe/modifier
msr/event=0..0xffffffffffffffff/modifier [Raw event descriptor]
msr/event=0..0xffffffffffffffff/modifier
power/event=0..255/modifier [Raw event descriptor]
power/event=0..255/modifier
software//modifier [Raw event descriptor]
software//modifier
tracepoint//modifier [Raw event descriptor]
tracepoint//modifier
uncore_arb/event=0..255,edge,inv,.../modifier [Raw event descriptor]
uncore_arb/event=0..255,edge,inv,umask=0..255,cmask=0..31/modifier
uncore_cbox/event=0..255,edge,inv,.../modifier [Raw event descriptor]
uncore_cbox/event=0..255,edge,inv,umask=0..255,cmask=0..31/modifier
uncore_clock/event=0..255/modifier [Raw event descriptor]
uncore_clock/event=0..255/modifier
uncore_imc_free_running/event=0..255,umask=0..255/modifier[Raw event descriptor]
uncore_imc_free_running/event=0..255,umask=0..255/modifier
uprobe/ref_ctr_offset=0..0xffffffff,retprobe/modifier[Raw event descriptor]
uprobe/ref_ctr_offset=0..0xffffffff,retprobe/modifier
Committer notes:
Address this build error in various distros:
55 58.44 ubuntu:24.04 : FAIL gcc version 13.2.0 (Ubuntu 13.2.0-17ubuntu2)
util/pmu.c:1638:70: error: '_Static_assert' with no message is a C2x extension [-Werror,-Wc2x-extensions]
1638 | _Static_assert(ARRAY_SIZE(terms) == __PARSE_EVENTS__TERM_TYPE_NR - 6);
| ^
| , ""
1 error generated.
Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Tested-by: Kan Liang <kan.liang@linux.intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.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>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Yang Jihong <yangjihong1@huawei.com>
Link: https://lore.kernel.org/r/20240308001915.4060155-5-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2024-03-07 16:19:13 -08:00
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2023-05-27 00:22:03 -07:00
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2023-05-27 00:22:08 -07:00
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2023-06-16 19:01:34 -03:00
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2023-06-01 01:29:53 -07:00
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2023-06-16 19:01:34 -03:00
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2023-06-01 01:29:53 -07:00
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2023-06-22 21:38:42 -07:00
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2023-05-27 00:22:03 -07:00
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2023-09-13 16:33:48 +01:00
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2023-09-13 16:33:49 +01:00
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2023-09-13 16:33:48 +01:00
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2024-05-02 14:35:04 -07:00
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2024-09-06 22:08:17 -07:00
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2024-11-08 16:37:58 -08:00
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2024-09-06 22:08:17 -07:00
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