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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-28 15:13:55 +08:00
linux-next/tools/perf
Adrian Hunter 5b1dc0fd1d perf intel-pt: Add support for samples to contain IPC ratio
Copy the incremental instruction count and cycle count onto 'instructions'
and 'branches' samples.

Because Intel PT does not update the cycle count on every branch or
instruction, the incremental values will often be zero.

When there are values, they will be the number of instructions and
number of cycles since the last update, and thus represent the average
IPC since the last IPC value.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20190520113728.14389-8-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-06-05 09:47:56 -03:00
..
arch Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-06-02 11:08:12 -07:00
bench perf bench numa: Add define for RUSAGE_THREAD if not present 2019-05-02 16:00:20 -04:00
Documentation perf data: Document directory format header: HEADER_DIR_FORMAT 2019-06-05 09:47:53 -03:00
examples/bpf perf trace: Beautify 'fspick' arguments 2019-05-28 18:37:42 -03:00
include/bpf perf bpf: Automatically add BTF ELF markers 2019-03-06 09:45:37 -03:00
jvmti perf jvmti: Separate jvmti cmlr check 2018-11-21 22:39:58 -03:00
pmu-events perf vendor events arm64: Add Cortex-A57 and Cortex-A72 events 2019-05-15 16:36:49 -03:00
python perf python: Make twatch.py work with both python2 and python3 2018-02-19 12:28:08 -03:00
scripts Linux 5.2-rc3 2019-06-03 11:56:35 +02:00
tests perf tests: Add map_groups__merge_in test 2019-05-28 18:37:44 -03:00
trace perf trace: Beautify 'sync_file_range' arguments 2019-05-28 18:37:43 -03:00
ui perf annotate TUI browser: Do not use member from variable within its own initialization 2019-05-28 18:37:44 -03:00
util perf intel-pt: Add support for samples to contain IPC ratio 2019-06-05 09:47:56 -03:00
.gitignore perf tools: Add trace/beauty/generated/ into .gitignore 2018-02-05 13:58:02 -03:00
Build perf tools: Rename build libperf to perf 2019-02-14 15:18:08 -03:00
builtin-annotate.c perf annotate: Remove hist__account_cycles() from callback 2019-05-15 16:36:46 -03:00
builtin-bench.c perf bench: Add epoll_ctl(2) benchmark 2018-11-21 22:39:55 -03:00
builtin-buildid-cache.c perf data: Add global path holder 2019-02-22 16:52:07 -03:00
builtin-buildid-list.c perf data: Add global path holder 2019-02-22 16:52:07 -03:00
builtin-c2c.c perf c2c: Fix c2c report for empty numa node 2019-03-06 18:15:24 -03:00
builtin-config.c perf config: Show the configuration when no arguments are provided 2018-12-18 12:24:00 -03:00
builtin-data.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
builtin-diff.c perf diff: Support --pid/--tid filter options 2019-03-06 18:06:16 -03:00
builtin-evlist.c perf data: Add global path holder 2019-02-22 16:52:07 -03:00
builtin-ftrace.c perf ftrace: Append an EOL when write tracing files 2018-02-19 09:49:12 -03:00
builtin-help.c perf help: Remove needless use of strncpy() 2018-12-17 14:59:18 -03:00
builtin-inject.c perf inject: Enable COMPRESSED record decompression 2019-05-15 16:36:49 -03:00
builtin-kallsyms.c pref tools: Add missing map.h includes 2019-02-06 10:00:38 -03:00
builtin-kmem.c perf tools, tools lib traceevent: Rename "pevent" member of struct tep_event to "tep" 2019-04-01 15:18:10 -03:00
builtin-kvm.c perf data: Add global path holder 2019-02-22 16:52:07 -03:00
builtin-list.c perf list: Output tool events 2019-04-01 14:49:25 -03:00
builtin-lock.c perf data: Add global path holder 2019-02-22 16:52:07 -03:00
builtin-mem.c perf data: Add global path holder 2019-02-22 16:52:07 -03:00
builtin-probe.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
builtin-record.c perf parse-regs: Split parse_regs 2019-05-15 16:36:49 -03:00
builtin-report.c perf report: Implement perf.data record decompression 2019-05-15 16:36:49 -03:00
builtin-sched.c perf data: Add global path holder 2019-02-22 16:52:07 -03:00
builtin-script.c perf script: Add --show-bpf-events to show eBPF related events 2019-05-28 18:37:44 -03:00
builtin-stat.c perf stat: Support 'percore' event qualifier 2019-05-16 14:17:24 -03:00
builtin-timechart.c perf data: Add global path holder 2019-02-22 16:52:07 -03:00
builtin-top.c perf top: Lower message level for failure on synthesizing events for pre-existing BPF programs 2019-05-28 18:37:45 -03:00
builtin-trace.c perf trace: Beautify 'sync_file_range' arguments 2019-05-28 18:37:43 -03:00
builtin-version.c tools build: Implement libzstd feature check, LIBZSTD_DIR and NO_LIBZSTD defines 2019-04-01 15:18:10 -03:00
builtin.h perf script: Add array bound checking to list_scripts 2019-03-11 16:33:19 -03:00
check-headers.sh tools headers uapi: Sync asm-generic/mman-common.h and linux/mman.h 2019-03-28 14:31:56 -03:00
command-list.txt perf help: Add missing subcommand version 2018-09-19 14:53:36 -03:00
CREDITS
design.txt perf/doc: Update design.txt for exclude_{host|guest} flags 2019-01-21 11:01:18 +01:00
Makefile perf tools: Disable parallelism for 'make clean' 2018-08-20 08:54:58 -03:00
Makefile.config treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile.perf Linux 5.2-rc3 2019-06-03 11:56:35 +02:00
MANIFEST
perf-archive.sh License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
perf-completion.sh perf tools: Auto-complete for events with ':' 2017-12-27 12:16:00 -03:00
perf-read-vdso.c perf tools: Make find_vdso_map() more modular 2019-01-08 13:28:13 -03:00
perf-sys.h Drop a bunch of metag references 2018-02-23 14:29:59 +00:00
perf-with-kcore.sh perf-with-kcore.sh: Always allow fix_buildid_cache_permissions 2019-05-28 18:37:42 -03:00
perf.c perf bpf: Save bpf_prog_info in a rbtree in perf_env 2019-03-19 16:52:06 -03:00
perf.h perf record: Implement COMPRESSED event record and its attributes 2019-05-15 16:36:49 -03:00