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authorLinus Torvalds <torvalds@linux-foundation.org>2020-06-04 10:17:59 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-06-04 10:17:59 -0700
commit38b3a5aaf2fd35e997550b855cfb7460b077236a (patch)
tree88a13c8dfc117a43da8ebabc155b514631f680c2 /tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json
parent6929f71e46bdddbf1c4d67c2728648176c67c555 (diff)
parent3e9b26dc2268cfbeef85bee095f883264c18425c (diff)
downloadlinux-38b3a5aaf2fd35e997550b855cfb7460b077236a.tar.bz2
Merge tag 'perf-tools-2020-06-02' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf tooling updates from Arnaldo Carvalho de Melo: "These are additional changes to the perf tools, on top of what Ingo already submitted. - Further Intel PT call-trace fixes - Improve SELinux docs and tool warnings - Fix race at exit in 'perf record' using eventfd. - Add missing build tests to the default set of 'make -C tools/perf build-test' - Sync msr-index.h getting new AMD MSRs to decode and filter in 'perf trace'. - Fix fallback to libaudit in 'perf trace' for arches not using per-arch *.tbl files. - Fixes for 'perf ftrace'. - Fixes and improvements for the 'perf stat' metrics. - Use dummy event to get PERF_RECORD_{FORK,MMAP,etc} while synthesizing those metadata events for pre-existing threads. - Fix leaks detected using clang tooling. - Improvements to PMU event metric testing. - Report summary for 'perf stat' interval mode at the end, summing up all the intervals. - Improve pipe mode, i.e. this now works as expected, continuously dumping samples: # perf record -g -e raw_syscalls:sys_enter | perf --no-pager script - Fixes for event grouping, detecting incompatible groups such as: # perf stat -e '{cycles,power/energy-cores/}' -v WARNING: group events cpu maps do not match, disabling group: anon group { power/energy-cores/, cycles } power/energy-cores/: 0 cycles: 0-7 - Fixes for 'perf probe': blacklist address checking, number of kretprobe instances, etc. - JIT processing improvements and fixes plus the addition of a 'perf test' entry for the java demangler. - Add support for synthesizing first/last level cache, TLB and remove access events from HW tracing in the auxtrace code, first to use is ARM SPE. - Vendor events updates and fixes, including for POWER9 and Intel. - Allow using ~/.perfconfig for removing the ',' separators in 'perf stat' output. - Opt-in support for libpfm4" * tag 'perf-tools-2020-06-02' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (120 commits) perf tools: Remove some duplicated includes perf symbols: Fix kernel maps for kcore and eBPF tools arch x86: Sync the msr-index.h copy with the kernel sources perf stat: Ensure group is defined on top of the same cpu mask perf libdw: Fix off-by 1 relative directory includes perf arm-spe: Support synthetic events perf auxtrace: Add four itrace options perf tools: Move arm-spe-pkt-decoder.h/c to the new dir perf test: Initialize memory in dwarf-unwind perf tests: Don't tail call optimize in unwind test tools compiler.h: Add attribute to disable tail calls perf build: Add a LIBPFM4=1 build test entry perf tools: Add optional support for libpfm4 perf tools: Correct license on jsmn JSON parser perf jit: Fix inaccurate DWARF line table perf jvmti: Remove redundant jitdump line table entries perf build: Add NO_SDT=1 to the default set of build tests perf build: Add NO_LIBCRYPTO=1 to the default set of build tests perf build: Add NO_SYSCALL_TABLE=1 to the build tests perf build: Remove libaudit from the default feature checks ...
Diffstat (limited to 'tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json')
-rw-r--r--tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json10
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json b/tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json
index 7fde0d2943cd..d25eebce34c9 100644
--- a/tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json
+++ b/tools/perf/pmu-events/arch/x86/cascadelakex/clx-metrics.json
@@ -328,31 +328,31 @@
},
{
"BriefDescription": "Average latency of data read request to external memory (in nanoseconds). Accounts for demand loads and L1/L2 prefetches",
- "MetricExpr": "1000000000 * ( cha@event\\=0x36\\\\\\,umask\\=0x21@ / cha@event\\=0x35\\\\\\,umask\\=0x21@ ) / ( cha_0@event\\=0x0@ / duration_time )",
+ "MetricExpr": "1000000000 * ( cha@event\\=0x36\\,umask\\=0x21@ / cha@event\\=0x35\\,umask\\=0x21@ ) / ( cha_0@event\\=0x0@ / duration_time )",
"MetricGroup": "Memory_Lat",
"MetricName": "DRAM_Read_Latency"
},
{
"BriefDescription": "Average number of parallel data read requests to external memory. Accounts for demand loads and L1/L2 prefetches",
- "MetricExpr": "cha@event\\=0x36\\\\\\,umask\\=0x21@ / cha@event\\=0x36\\\\\\,umask\\=0x21\\\\\\,thresh\\=1@",
+ "MetricExpr": "cha@event\\=0x36\\,umask\\=0x21@ / cha@event\\=0x36\\,umask\\=0x21\\,thresh\\=1@",
"MetricGroup": "Memory_BW",
"MetricName": "DRAM_Parallel_Reads"
},
{
"BriefDescription": "Average latency of data read request to external 3D X-Point memory [in nanoseconds]. Accounts for demand loads and L1/L2 data-read prefetches",
- "MetricExpr": "( 1000000000 * ( imc@event\\=0xe0\\\\\\,umask\\=0x1@ / imc@event\\=0xe3@ ) / imc_0@event\\=0x0@ ) if 1 if 0 == 1 else 0 else 0",
+ "MetricExpr": "( 1000000000 * ( imc@event\\=0xe0\\,umask\\=0x1@ / imc@event\\=0xe3@ ) / imc_0@event\\=0x0@ )",
"MetricGroup": "Memory_Lat",
"MetricName": "MEM_PMM_Read_Latency"
},
{
"BriefDescription": "Average 3DXP Memory Bandwidth Use for reads [GB / sec]",
- "MetricExpr": "( ( 64 * imc@event\\=0xe3@ / 1000000000 ) / duration_time ) if 1 if 0 == 1 else 0 else 0",
+ "MetricExpr": "( ( 64 * imc@event\\=0xe3@ / 1000000000 ) / duration_time )",
"MetricGroup": "Memory_BW",
"MetricName": "PMM_Read_BW"
},
{
"BriefDescription": "Average 3DXP Memory Bandwidth Use for Writes [GB / sec]",
- "MetricExpr": "( ( 64 * imc@event\\=0xe7@ / 1000000000 ) / duration_time ) if 1 if 0 == 1 else 0 else 0",
+ "MetricExpr": "( ( 64 * imc@event\\=0xe7@ / 1000000000 ) / duration_time )",
"MetricGroup": "Memory_BW",
"MetricName": "PMM_Write_BW"
},