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/tools/power/pm-graph/
DMakefile36 $(INSTALL) -d $(DESTDIR)$(LIBDIR)/pm-graph
37 $(INSTALL) sleepgraph.py $(DESTDIR)$(LIBDIR)/pm-graph
38 $(INSTALL) bootgraph.py $(DESTDIR)$(LIBDIR)/pm-graph
39 $(INSTALL) -d $(DESTDIR)$(LIBDIR)/pm-graph/config
40 $(INSTALL_DATA) config/cgskip.txt $(DESTDIR)$(LIBDIR)/pm-graph/config
41 $(INSTALL_DATA) config/freeze-callgraph.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
42 $(INSTALL_DATA) config/freeze.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
43 $(INSTALL_DATA) config/freeze-dev.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
44 $(INSTALL_DATA) config/standby-callgraph.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
45 $(INSTALL_DATA) config/standby.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
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Dinstall_latest_from_github.sh16 rm -rf pm-graph
22 git clone http://github.com/intel/pm-graph.git $OUT/pm-graph
29 cd $OUT/pm-graph
/tools/perf/tests/attr/
DREADME47 perf record -g kill (test-record-graph-default)
48 perf record -g kill (test-record-graph-default-aarch64)
49 perf record --call-graph dwarf kill (test-record-graph-dwarf)
50 perf record --call-graph fp kill (test-record-graph-fp)
51 perf record --call-graph fp kill (test-record-graph-fp-aarch64)
Dtest-record-graph-fp-aarch643 args = --no-bpf-event --call-graph fp kill >/dev/null 2>&1
Dtest-record-graph-fp3 args = --no-bpf-event --call-graph fp kill >/dev/null 2>&1
Dtest-record-graph-dwarf3 args = --no-bpf-event --call-graph dwarf -- kill >/dev/null 2>&1
/tools/perf/Documentation/
Dperf-ftrace.txt103 - call-graph - Display kernel stack trace for function tracer.
107 --graph-funcs=::
108 Select function_graph tracer and set graph filter on the given
116 Select function_graph tracer and set graph notrace filter on the
123 --graph-opts::
130 - depth=<n> - Set max depth for function graph tracer to follow.
169 --graph-funcs=::
170 Set graph filter on the given function (or a glob pattern). This is
177 Set graph notrace filter on the given function (or a glob pattern).
Dperf-config.txt112 [call-graph]
115 print-type = graph
146 To query the record mode of call graph, do
148 % perf config call-graph.record-mode
152 % perf config report.queue-size call-graph.order report.children
154 To query the config value of sort order of call graph in user config file (i.e. `~/.perfconfig`), do
156 % perf config --user call-graph.sort-order
430 call-graph.*::
432 -g/--call-graph options).
434 call-graph.record-mode::
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Dperf-trace.txt170 --call-graph [mode,type,min[,limit],order[,key][,branch]]::
171 Setup and enable call-graph (stack chain/backtrace) recording.
172 See `--call-graph` section in perf-record and perf-report
174 are 'dwarf' and 'lbr', where available, try: 'perf trace --call-graph dwarf'.
180 --kernel-syscall-graph::
202 knobs in --call-graph dwarf.
204 Implies '--call-graph dwarf' when --call-graph not present on the
214 Implies '--call-graph dwarf' when --call-graph not present on the
308 # perf trace -F min --call-graph=dwarf --max-events 1 --cpu 0
Dtips.txt30 If call chains don't work try perf record --call-graph dwarf or --call-graph lbr
37 To only collect call graph on one event use perf record -e cpu/cpu-cycles,callgraph=1/,branches ; p…
43 … use --stitch-lbr to handle more than 32 deep entries: perf record --call-graph lbr ; perf report …
/tools/power/pm-graph/config/
Dsuspend-callgraph.cfg47 # graph user processes and cpu usage in the timeline (default: false)
51 # graph source functions in the timeline (default: false)
71 # graph only devices longer than min in the timeline (default: 0.001 ms)
80 # Max graph depth
Dstandby.cfg46 # graph user processes and cpu usage in the timeline (default: false)
50 # graph source functions in the timeline (default: false)
70 # graph only devices longer than min in the timeline (default: 0.001 ms)
Dfreeze.cfg46 # graph user processes and cpu usage in the timeline (default: false)
50 # graph source functions in the timeline (default: false)
70 # graph only devices longer than min in the timeline (default: 0.001 ms)
Dsuspend-x2-proc.cfg46 # graph user processes and cpu usage in the timeline (default: false)
50 # graph source functions in the timeline (default: false)
70 # graph only devices longer than min in the timeline (default: 0.001 ms)
Dsuspend-dev.cfg46 # graph user processes and cpu usage in the timeline (default: false)
50 # graph source functions in the timeline (default: false)
70 # graph only devices longer than min in the timeline (default: 0.001 ms)
Dsuspend.cfg46 # graph user processes and cpu usage in the timeline (default: false)
50 # graph source functions in the timeline (default: false)
70 # graph only devices longer than min in the timeline (default: 0.001 ms)
Dfreeze-callgraph.cfg47 # graph user processes and cpu usage in the timeline (default: false)
51 # graph source functions in the timeline (default: false)
71 # graph only devices longer than min in the timeline (default: 0.001 ms)
Dstandby-dev.cfg46 # graph user processes and cpu usage in the timeline (default: false)
50 # graph source functions in the timeline (default: false)
70 # graph only devices longer than min in the timeline (default: 0.001 ms)
Dstandby-callgraph.cfg47 # graph user processes and cpu usage in the timeline (default: false)
51 # graph source functions in the timeline (default: false)
71 # graph only devices longer than min in the timeline (default: 0.001 ms)
Dfreeze-dev.cfg46 # graph user processes and cpu usage in the timeline (default: false)
50 # graph source functions in the timeline (default: false)
70 # graph only devices longer than min in the timeline (default: 0.001 ms)
Dexample.cfg70 # graph user processes and cpu usage in the timeline (default: false)
74 # graph source functions in the timeline (default: false)
98 # graph only devices longer than min in the timeline (default: 0.001 ms)
125 # Max graph depth
/tools/memory-model/
Dlinux-kernel.cfg4 graph columns
/tools/perf/tests/shell/
Dtest_arm_callgraph_fp.sh32 perf record -o "$PERF_DATA" --call-graph fp -e cycles//u --user-callchains -- $TEST_PROGRAM
Dftrace.sh42 perf ftrace trace --graph-opts depth=5 sleep 0.1 > "${output}"
/tools/testing/ktest/examples/include/
Dbootconfig.conf48 TEST_NAME = bootconfig function graph function

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