| /system/extras/simpleperf/ |
| D | record_lib_test.cpp | 50 std::vector<Counter> counters; in TEST() local
51 ASSERT_TRUE(perf->ReadCounters(&counters)); in TEST()
52 ASSERT_EQ(counters.size(), 3u); in TEST()
53 ASSERT_EQ(counters[0].event, "cpu-cycles"); in TEST()
54 ASSERT_EQ(counters[1].event, "cpu-cycles:u"); in TEST()
55 ASSERT_EQ(counters[2].event, "cpu-cycles:k"); in TEST()
56 for (auto& counter : counters) { in TEST()
75 std::vector<Counter> counters; in TEST() local
76 ASSERT_TRUE(perf->ReadCounters(&counters)); in TEST()
77 ASSERT_EQ(counters.size(), 1u); in TEST()
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| D | record_lib_interface.cpp | 112 bool ReadCounters(std::vector<Counter>* counters) override;
117 bool ReadRawCounters(std::vector<Counter>* counters);
170 bool PerfEventSetForCounting::ReadRawCounters(std::vector<Counter>* counters) { in ReadRawCounters() argument
177 counters->resize(s.size()); in ReadRawCounters()
183 Counter& sum = (*counters)[i]; in ReadRawCounters()
188 for (CounterInfo& c : info.counters) { in ReadRawCounters()
242 bool PerfEventSetForCounting::ReadCounters(std::vector<Counter>* counters) { in ReadCounters() argument
244 *counters = accumulated_counters_; in ReadCounters()
247 if (!ReadRawCounters(counters)) { in ReadCounters()
251 SubCounter((*counters)[i], last_start_counters_[i]); in ReadCounters()
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| D | cmd_stat.cpp | 422 void AdjustToIntervalOnlyValues(std::vector<CountersInfo>& counters);
423 bool ShowCounters(const std::vector<CountersInfo>& counters,
545 std::vector<CountersInfo> counters; in Run() local
567 if (!event_selection_set_.ReadCounters(&counters)) { in Run()
575 AdjustToIntervalOnlyValues(counters); in Run()
577 if (!ShowCounters(counters, duration_in_sec, fp)) { in Run()
780 void StatCommand::AdjustToIntervalOnlyValues(std::vector<CountersInfo>& counters) { in AdjustToIntervalOnlyValues() argument
781 if (last_sum_values_.size() < counters.size()) { in AdjustToIntervalOnlyValues()
782 last_sum_values_.resize(counters.size()); in AdjustToIntervalOnlyValues()
784 for (size_t i = 0; i < counters.size(); i++) { in AdjustToIntervalOnlyValues()
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| D | event_selection_set.h | 50 std::vector<CounterInfo> counters; member
144 bool ReadCounters(std::vector<CountersInfo>* counters);
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| D | event_selection_set.cpp | 609 bool EventSelectionSet::ReadCounters(std::vector<CountersInfo>* counters) { in ReadCounters() argument
610 counters->clear(); in ReadCounters()
617 counters_info.counters = selection.hotplugged_counters; in ReadCounters()
623 counters_info.counters.push_back(counter); in ReadCounters()
625 counters->push_back(counters_info); in ReadCounters()
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| D | cmd_stat_test.cpp | 386 info.counters.resize(info.counters.size() + 1); in AddCounter()
387 CounterInfo& counter = info.counters.back(); in AddCounter()
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| D | cmd_stat_impl.h | 164 for (const auto& counter : info.counters) { in AddCountersForOneEventType()
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| D | Android.bp | 446 // It's linked to user's program, to get profile counters and samples for specific code ranges.
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| /system/extras/tests/icachetest/ |
| D | Profiler.h | 90 } counters[Profiler::EVENT_COUNT]; variable
97 lhs.counters[i].value -= rhs.counters[i].value;
103 uint64_t getInstructions() const { return counters[INSTRUCTIONS].value; } in getInstructions()
104 uint64_t getCpuCycles() const { return counters[CPU_CYCLES].value; } in getCpuCycles()
105 uint64_t getL1DReferences() const { return counters[DCACHE_REFS].value; } in getL1DReferences()
106 uint64_t getL1DMisses() const { return counters[DCACHE_MISSES].value; } in getL1DMisses()
107 uint64_t getL1IReferences() const { return counters[ICACHE_REFS].value; } in getL1IReferences()
108 uint64_t getL1IMisses() const { return counters[ICACHE_MISSES].value; } in getL1IMisses()
109 uint64_t getBranchInstructions() const { return counters[BRANCHES].value; } in getBranchInstructions()
110 uint64_t getBranchMisses() const { return counters[BRANCH_MISSES].value; } in getBranchMisses()
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| D | icache_main.cpp | 102 Profiler::Counters counters; in main() local
113 profiler.readCounters(&counters); in main()
116 << counters.getCpuCycles()/double(REPETITIONS) << "\t" in main()
117 << counters.getL1IReferences()/double(REPETITIONS) << "\t" in main()
118 << counters.getMPKI(counters.getL1IMisses()) << "\t" in main()
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| /system/sepolicy/public/ |
| D | rss_hwm_reset.te | 1 # rss_hwm_reset resets RSS high-water mark counters for all procesess.
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| /system/sepolicy/prebuilts/api/30.0/public/ |
| D | rss_hwm_reset.te | 1 # rss_hwm_reset resets RSS high-water mark counters for all procesess.
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| /system/sepolicy/prebuilts/api/29.0/public/ |
| D | rss_hwm_reset.te | 1 # rss_hwm_reset resets RSS high-water mark counters for all procesess.
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| /system/netd/server/ |
| D | TetherControllerTest.cpp | 461 std::string counters = Join(counterLines, "\n") + "\n"; in TEST_F() local
462 addIptablesRestoreOutput(counters, counters); in TEST_F()
473 counters = Join(counterLines, "\n") + "\n"; in TEST_F()
474 addIptablesRestoreOutput(counters, counters); in TEST_F()
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| /system/extras/simpleperf/include/ |
| D | simpleperf.h | 87 virtual bool ReadCounters(std::vector<Counter>* counters);
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| /system/bt/common/benchmark/ |
| D | timer_performance_benchmark.cc | 190 state.counters[std::to_string(delay.first)] = delay.second; in BENCHMARK_DEFINE_F()
255 state.counters[std::to_string(delay.first)] = delay.second; in BENCHMARK_DEFINE_F()
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| /system/extras/simpleperf/doc/ |
| D | executable_commands_reference.md | 15 - [Display counters in systrace](#display-counters-in-systrace)
37 several hardware counters, counting events like how many cpu cycles have happened, how many
40 The Linux kernel wraps these hardware counters into hardware perf events. In addition, the Linux
49 2. The kernel enables counters while the profiled processes are running.
50 3. After profiling, simpleperf reads counters from the kernel, and reports a counter summary.
55 3. The kernel enables counters while the profiled processes are running.
153 hardware counters available in the PMU, the kernel shares hardware counters between events, so each
244 When monitoring perf counters, we can also use --interval to decide the print interval.
255 ### Display counters in systrace
257 Simpleperf can also work with systrace to dump counters in the collected trace. Below is an example
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| /system/gatekeeper/ |
| D | Android.bp | 41 clang_cflags: ["-fno-sanitize-coverage=edge,indirect-calls,8bit-counters,trace-cmp"],
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| /system/bt/gd/os/ |
| D | alarm_benchmark.cc | 127 state.counters[std::to_string(delay.first)] = delay.second; in BENCHMARK_DEFINE_F()
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| /system/sepolicy/prebuilts/api/29.0/private/ |
| D | traced_probes.te | 73 # Allow access to the IHealth and IPowerStats HAL service for tracing battery counters.
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| /system/sepolicy/prebuilts/api/30.0/private/ |
| D | traced_probes.te | 73 # Allow access to the IHealth and IPowerStats HAL service for tracing battery counters.
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| /system/sepolicy/private/ |
| D | traced_probes.te | 73 # Allow access to the IHealth and IPowerStats HAL service for tracing battery counters.
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| /system/keymaster/ |
| D | Android.bp | 32 "-fno-sanitize-coverage=edge,indirect-calls,8bit-counters,trace-cmp"
|