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/external/chromium-crossbench/crossbench/probes/
Dfrequency.py118 for cpu_dir in target_cpu_frequencies.keys():
121 dir=cpu_dir,
122 min=self.browser_platform.cat(cpu_dir / self._MIN_FREQUENCY_FILE),
123 max=self.browser_platform.cat(cpu_dir /
127 for cpu_dir, frequency in target_cpu_frequencies.items():
129 cpu_dir / self._MIN_FREQUENCY_FILE, f"{frequency}\n")
131 cpu_dir / self._MAX_FREQUENCY_FILE, f"{frequency}\n")
Dcpu_frequency_map.py90 cpu_dir: pth.AnyPosixPath = self._get_cpu_dir(cpu_name)
91 if not platform.is_dir(cpu_dir):
96 for f in platform.cat(cpu_dir / "scaling_available_frequencies").rstrip(
/external/chromium-crossbench/tests/crossbench/probes/
Dtest_frequency.py219 cpu_dir = pth.AnyPosixPath(f"/sys/devices/system/cpu/{cpu_name}/cpufreq")
220 self.platform.mkdir(cpu_dir, parents=True, exist_ok=True)
222 cpu_dir / "scaling_available_frequencies",
224 self.platform.set_file_contents(cpu_dir / "scaling_min_freq",
226 self.platform.set_file_contents(cpu_dir / "scaling_max_freq",
/external/perfetto/src/traced/probes/common/
Dcpu_freq_info.cc49 base::ScopedDir cpu_dir(opendir(sysfs_cpu_path_.c_str())); local
50 if (!cpu_dir) {
56 while (struct dirent* dir_ent = readdir(*cpu_dir)) {
/external/perfetto/src/traced/probes/sys_stats/
Dsys_stats_data_source.cc335 base::ScopedDir cpu_dir = in ReadCpuIdleStates() local
337 if (!cpu_dir) { in ReadCpuIdleStates()
341 while (struct dirent* cpu_dir_ent = readdir(*cpu_dir)) { in ReadCpuIdleStates()