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How to use cpu_scaling_governor method of phodevi_cpu class
Best Phoronix-test-suite code snippet using phodevi_cpu.cpu_scaling_governor
phodevi_cpu.php
Source:phodevi_cpu.php 
...32 'core-count' => new phodevi_device_property('cpu_core_count', phodevi::std_caching),33 'physical-core-count' => new phodevi_device_property('cpu_physical_core_count', phodevi::std_caching),34 'thread-count' => new phodevi_device_property('cpu_thread_count', phodevi::std_caching),35 'node-count' => new phodevi_device_property('cpu_node_count', phodevi::smart_caching),36 'scaling-governor' => new phodevi_device_property('cpu_scaling_governor', phodevi::std_caching),37 'microcode-version' => new phodevi_device_property('cpu_microcode_version', phodevi::std_caching),38 'cache-size' => new phodevi_device_property('cpu_cache_size', phodevi::smart_caching),39 'cache-size-string' => new phodevi_device_property('cpu_cache_size_string', phodevi::smart_caching)40 );41 }42 public static function cpu_string()43 {44 $model = phodevi::read_property('cpu', 'model');45 // Append the processor frequency to string46 if(($freq = phodevi::read_property('cpu', 'default-frequency')) > 0)47 {48 $model = str_replace($freq . 'GHz', null, $model); // we'll replace it if it's already in the string49 $model .= ' @ ' . $freq . 'GHz';50 }51 $core_count = phodevi::read_property('cpu', 'physical-core-count');52 $thread_count = phodevi::read_property('cpu', 'thread-count');53 if($core_count > 0 && $thread_count > $core_count)54 {55 $count_msg = pts_strings::plural_handler($core_count, 'Core') . ' / ' . $thread_count . ' Threads';56 }57 else58 {59 $count_msg = pts_strings::plural_handler($core_count, 'Core');60 }61 return $model . ' (' . $count_msg . ')';62 }63 public static function cpu_model_and_speed()64 {65 $model = phodevi::read_property('cpu', 'model');66 // Append the processor frequency to string67 if(($freq = phodevi::read_property('cpu', 'default-frequency')) > 0)68 {69 $model = str_replace($freq . 'GHz', null, $model); // we'll replace it if it's already in the string70 $model .= ' @ ' . $freq . 'GHz';71 }72 return $model;73 }74 public static function cpu_core_count()75 {76 $info = null;77 if(getenv('PTS_NPROC') && is_numeric(getenv('PTS_NPROC')))78 {79 $info = getenv('PTS_NPROC');80 }81 else if(getenv('NUMBER_OF_PROCESSORS') && is_numeric(getenv('NUMBER_OF_PROCESSORS')))82 {83 // Should be used by Windows they have NUMBER_OF_PROCESSORS set and use this as an easy way to override CPUs exposed84 $info = getenv('NUMBER_OF_PROCESSORS');85 }86 else if(phodevi::is_linux())87 {88 if(is_file('/sys/devices/system/cpu/online'))89 {90 $present = pts_file_io::file_get_contents('/sys/devices/system/cpu/online');91 if(isset($present[2]) && substr($present, 0, 2) == '0-')92 {93 $present = substr($present, 2);94 if(is_numeric($present))95 {96 $info = $present + 1;97 }98 }99 }100 }101 else if(phodevi::is_solaris())102 {103 $info = count(explode(PHP_EOL, trim(shell_exec('psrinfo'))));104 }105 else if(phodevi::is_bsd())106 {107 $info = intval(phodevi_bsd_parser::read_sysctl(array('hw.ncpufound', 'hw.ncpu')));108 }109 else if(phodevi::is_macosx())110 {111 $info = intval(phodevi_bsd_parser::read_sysctl(array('hw.ncpu')));112 if(empty($info))113 {114 $info = phodevi_osx_parser::read_osx_system_profiler('SPHardwareDataType', 'TotalNumberOfCores');115 }116 }117 else if(phodevi::is_windows())118 {119 // Should be hit by the first NUMBER_OF_PROCESSORS env check...120 //$info = getenv('NUMBER_OF_PROCESSORS');121 }122 if($info == null && isset(phodevi::$vfs->cpuinfo))123 {124 $info = self::cpuinfo_core_count();125 }126 return (is_numeric($info) && $info > 0 ? $info : 1);127 }128 public static function cpu_physical_core_count()129 {130 $physical_cores = null;131 if(phodevi::is_linux())132 {133 $physical_cores = phodevi_cpu::cpuinfo_core_count();134 }135 else if(phodevi::is_bsd())136 {137 // hw.cpu_topology_core_ids works at least on DragonFly BSD138 $physical_cores = intval(phodevi_bsd_parser::read_sysctl(array('hw.cpu_topology_core_ids')));139 }140 else if(phodevi::is_macosx())141 {142 $physical_cores = intval(phodevi_bsd_parser::read_sysctl(array('hw.physicalcpu')));143 }144 if(empty($physical_cores) || !is_numeric($physical_cores))145 {146 $physical_cores = phodevi::read_property('cpu', 'core-count');147 }148 return $physical_cores;149 }150 public static function cpu_thread_count()151 {152 $threads = null;153 if(phodevi::is_linux())154 {155 $threads = phodevi_cpu::cpuinfo_thread_count();156 }157 else158 {159 $threads = phodevi::read_property('cpu', 'core-count');160 }161 return $threads;162 }163 public static function cpu_node_count()164 {165 $node_count = 1;166 if(isset(phodevi::$vfs->lscpu) && ($t = strpos(phodevi::$vfs->lscpu, 'NUMA node(s):')))167 {168 $lscpu = substr(phodevi::$vfs->lscpu, $t + strlen('NUMA node(s):') + 1);169 $lscpu = substr($lscpu, 0, strpos($lscpu, PHP_EOL));170 $node_count = trim($lscpu);171 }172 return (is_numeric($node_count) && $node_count > 0 ? $node_count : 1);173 }174 public static function cpu_cache_size()175 {176 $cache_size = 0; // in KB177 if(phodevi::is_linux())178 {179 $cache_size = self::cpuinfo_cache_size();180 }181 else if(phodevi::is_macosx())182 {183 $cache_size = phodevi_osx_parser::read_osx_system_profiler('SPHardwareDataType', 'L3Cache');184 if(strpos($cache_size, ' MB'))185 {186 $cache_size = substr($cache_size, 0, strpos($cache_size, ' ')) * 1024;187 }188 }189 return $cache_size;190 }191 public static function cpu_default_frequency_mhz()192 {193 return self::cpu_default_frequency() * 1000;194 }195 public static function cpu_scaling_governor()196 {197 $scaling_governor = false;198 if(is_file('/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver'))199 {200 $scaling_governor = pts_file_io::file_get_contents('/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver') . ' ';201 }202 if(is_file('/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor'))203 {204 $scaling_governor .= pts_file_io::file_get_contents('/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor');205 }206 return trim($scaling_governor);207 }208 public static function is_genuine($cpu)209 {...
cpu_scaling_governor
Using AI Code Generation
1$cpu = new phodevi_cpu();2$cpu->set_cpu_scaling_governor('powersave');3$cpu = new phodevi_cpu();4$cpu->set_cpu_scaling_governor('ondemand');5$cpu = new phodevi_cpu();6$cpu->set_cpu_scaling_governor('performance');7$cpu = new phodevi_cpu();8$cpu->set_cpu_scaling_governor('userspace');9$cpu = new phodevi_cpu();10$cpu->set_cpu_scaling_governor('conservative');11$cpu = new phodevi_cpu();12$cpu->set_cpu_scaling_governor('interactive');13$cpu = new phodevi_cpu();14$cpu->set_cpu_scaling_governor('schedutil');15$cpu = new phodevi_cpu();16$cpu->set_cpu_scaling_governor('sched');17$cpu = new phodevi_cpu();18$cpu->set_cpu_scaling_governor('deadline');19$cpu = new phodevi_cpu();20$cpu->set_cpu_scaling_governor('batch');21$cpu = new phodevi_cpu();22$cpu->set_cpu_scaling_governor('idle');
cpu_scaling_governor
Using AI Code Generation
1require_once('/usr/share/php/phodevi/phodevi.php');2$cpu = phodevi::read_property('cpu', 'cpu_scaling_governor');3echo $cpu;4require_once('/usr/share/php/phodevi/phodevi.php');5$cpu = phodevi::read_property('cpu', 'cpu_scaling_governor');6echo $cpu;7require_once('/usr/share/php/phodevi/phodevi.php');8$cpu = phodevi::read_property('cpu', 'cpu_scaling_governor');9echo $cpu;10require_once('/usr/share/php/phodevi/phodevi.php');11$cpu = phodevi::read_property('cpu', 'cpu_scaling_governor');12echo $cpu;13require_once('/usr/share/php/phodevi/phodevi.php');14$cpu = phodevi::read_property('cpu', 'cpu_scaling_governor');15echo $cpu;16require_once('/usr/share/php/phodevi/phodevi.php');17$cpu = phodevi::read_property('cpu', 'cpu_scaling_governor');18echo $cpu;19require_once('/usr/share/php/phodevi/phodevi.php');20$cpu = phodevi::read_property('cpu', 'cpu_scaling_governor');21echo $cpu;22require_once('/usr/share/php/phodevi/phodevi.php');23$cpu = phodevi::read_property('cpu', 'cpu_scaling_governor');24echo $cpu;25require_once('/usr/share/php/phodevi/ph
cpu_scaling_governor
Using AI Code Generation
1$cpu = phodevi_cpu::get();2$cpu->set_cpu_scaling_governor('ondemand');3$cpu = phodevi_cpu::get();4$cpu->set_cpu_scaling_governor('performance');5$cpu = phodevi_cpu::get();6$cpu->set_cpu_scaling_governor('powersave');7$cpu = phodevi_cpu::get();8$cpu->set_cpu_scaling_governor('conservative');9$cpu = phodevi_cpu::get();10$cpu->set_cpu_scaling_governor('userspace');11$cpu = phodevi_cpu::get();12$cpu->set_cpu_scaling_governor('interactive');13$cpu = phodevi_cpu::get();14$cpu->set_cpu_scaling_governor('schedutil');15$cpu = phodevi_cpu::get();16$cpu->set_cpu_scaling_governor('sched');17$cpu = phodevi_cpu::get();18$cpu->set_cpu_scaling_governor('sched_mc');19$cpu = phodevi_cpu::get();20$cpu->set_cpu_scaling_governor('sched_msi');21$cpu = phodevi_cpu::get();22$cpu->set_cpu_scaling_governor('sched_compat');
cpu_scaling_governor
Using AI Code Generation
1require_once('phodevi.php');2$cpu = new phodevi_cpu();3$cpu->set_cpu_scaling_governor('ondemand');4require_once('phodevi.php');5$cpu = new phodevi_cpu();6$cpu->set_cpu_scaling_governor('performance');7require_once('phodevi.php');8$cpu = new phodevi_cpu();9$cpu->set_cpu_scaling_governor('powersave');10require_once('phodevi.php');11$cpu = new phodevi_cpu();12$cpu->set_cpu_scaling_governor('userspace');13require_once('phodevi.php');14$cpu = new phodevi_cpu();15$cpu->set_cpu_scaling_governor('conservative');16require_once('phodevi.php');17$cpu = new phodevi_cpu();18$cpu->set_cpu_scaling_governor('schedutil');19require_once('phodevi.php');20$cpu = new phodevi_cpu();21$cpu->set_cpu_scaling_governor('interactive');22require_once('phodevi.php');23$cpu = new phodevi_cpu();24$cpu->set_cpu_scaling_governor('interactive');25require_once('phodevi.php');26$cpu = new phodevi_cpu();27$cpu->set_cpu_scaling_governor('interactive');28require_once('phodevi.php');
cpu_scaling_governor
Using AI Code Generation
1phodevi_cpu::cpu_scaling_governor('performance');2phodevi_cpu::cpu_scaling_governor('powersave');3phodevi_cpu::cpu_scaling_governor('ondemand');4phodevi_cpu::cpu_scaling_governor('conservative');5phodevi_cpu::cpu_scaling_governor('userspace');6phodevi_cpu::cpu_scaling_governor('schedutil');7phodevi_cpu::cpu_scaling_governor('performance');8phodevi_cpu::cpu_scaling_governor('powersave');9phodevi_cpu::cpu_scaling_governor('ondemand');10phodevi_cpu::cpu_scaling_governor('conservative');
cpu_scaling_governor
Using AI Code Generation
1$phodevi_cpu = new phodevi_cpu();2$phodevi_cpu->cpu_scaling_governor();3$phodevi_cpu = new phodevi_cpu();4$phodevi_cpu->cpu_scaling_governor('powersave');5$phodevi_cpu = new phodevi_cpu();6$phodevi_cpu->cpu_scaling_governor('performance');7$phodevi_cpu = new phodevi_cpu();8$phodevi_cpu->cpu_scaling_governor('ondemand');9$phodevi_cpu = new phodevi_cpu();10$phodevi_cpu->cpu_scaling_governor('conservative');11$phodevi_cpu = new phodevi_cpu();12$phodevi_cpu->cpu_scaling_governor('userspace');13$phodevi_cpu = new phodevi_cpu();14$phodevi_cpu->cpu_scaling_governor('schedutil');15$phodevi_cpu = new phodevi_cpu();
cpu_scaling_governor
Using AI Code Generation
1include_once('classes/phodevi_cpu.php');2$cpu = new phodevi_cpu();3$cpu->cpu_scaling_governor('ondemand');4include_once('classes/phodevi_cpu.php');5$cpu = new phodevi_cpu();6$cpu->cpu_scaling_governor('performance');7include_once('classes/phodevi_cpu.php');8$cpu = new phodevi_cpu();9$cpu->cpu_scaling_governor('powersave');10include_once('classes/phodevi_cpu.php');11$cpu = new phodevi_cpu();12$cpu->cpu_scaling_governor('userspace');13include_once('classes/phodevi_cpu.php');14$cpu = new phodevi_cpu();15$cpu->cpu_scaling_governor('schedutil');16include_once('classes/phodevi_cpu
cpu_scaling_governor
Using AI Code Generation
1$cpu = new phodevi_cpu();2echo $cpu->cpu_scaling_governor();3$cpu = new phodevi_cpu();4print_r($cpu->cpu_scaling_governor_available());5$cpu = new phodevi_cpu();6echo $cpu->cpu_maximum_frequency();7$cpu = new phodevi_cpu();8echo $cpu->cpu_minimum_frequency();9$cpu = new phodevi_cpu();
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Most used method in phodevi_cpu
- properties
- cpu_string
- cpu_model_and_speed
- cpu_core_count
- cpu_physical_core_count
- cpu_thread_count
- cpu_node_count
- cpu_cache_size
- cpu_default_frequency_mhz
- cpu_scaling_governor
- cpu_power_management
- cpu_smt
- is_genuine
- cpu_microcode_version
- cpu_default_frequency
- cpu_model
- get_cpu_feature_constants
- prominent_cpu_features
- interesting_instructions
- interesting_instructions_names
- prominent_cpu_bugs
- get_cpu_family
- get_cpu_model
- get_core_name
- get_cpu_feature_constant
- read_cpuinfo_line
- read_cpuinfo_line_multi
- set_cpu_feature_flags
- get_cpu_flags
- instruction_set_extensions
- virtualization_technology
- lscpu_l2_cache
- cpuinfo_core_count
- cpuinfo_thread_count
- cpuinfo_cache_size
- cpu_cache_size_string
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