How to use cpu_default_frequency_mhz method of phodevi_cpu class
Best Phoronix-test-suite code snippet using phodevi_cpu.cpu_default_frequency_mhz
phodevi_cpu.php
Source:phodevi_cpu.php 
...26 return array(27 'identifier' => new phodevi_device_property('cpu_string', phodevi::smart_caching),28 'model' => new phodevi_device_property('cpu_model', phodevi::smart_caching),29 'model-and-speed' => new phodevi_device_property('cpu_model_and_speed', phodevi::smart_caching),30 'mhz-default-frequency' => new phodevi_device_property('cpu_default_frequency_mhz', phodevi::smart_caching),31 'default-frequency' => new phodevi_device_property(array('cpu_default_frequency', 0), phodevi::smart_caching),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 $scaling_governor .= pts_file_io::file_get_contents('/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor');205 }...
cpu_default_frequency_mhz
Using AI Code Generation
1echo phodevi_cpu::cpu_default_frequency_mhz();2echo phodevi_cpu::cpu_default_frequency_mhz();3echo phodevi_cpu::cpu_default_frequency_mhz();4echo phodevi_cpu::cpu_default_frequency_mhz();5echo phodevi_cpu::cpu_default_frequency_mhz();6echo phodevi_cpu::cpu_default_frequency_mhz();7echo phodevi_cpu::cpu_default_frequency_mhz();8phodevi::clear_cache();9echo phodevi_cpu::cpu_default_frequency_mhz();10echo phodevi_cpu::cpu_default_frequency_mhz();11echo phodevi_cpu::cpu_default_frequency_mhz();
cpu_default_frequency_mhz
Using AI Code Generation
1echo phodevi_cpu::cpu_default_frequency_mhz();2echo phodevi_cpu::cpu_default_frequency_mhz();3echo phodevi_cpu::cpu_default_frequency_mhz();4echo phodevi_cpu::cpu_default_frequency_mhz();5echo phodevi_cpu::cpu_default_frequency_mhz();6echo phodevi_cpu::cpu_default_frequency_mhz();
cpu_default_frequency_mhz
Using AI Code Generation
1echo phodevi_cpu::cpu_default_frequency_mhz() . "2";3echo phodevi_cpu::cpu_default_frequency_mhz() . "4";5The output is same for all the three scripts. This is because phodevi_cpu::cpu_default_frequency_mhz() method is cached in phodevi::$cache variable. So, if you want to get the updated value of cpu_default_frequency_mhz, you must clear the phodevi::$cache variable as follows:6phodevi::$cache = array();7phodevi::$cache['cpu']['default-frequency-mhz'] = null;8foreach(phodevi::$cache as $group => $methods)9{10 foreach($methods as $method => $value)11 {12 phodevi::$cache[$group][$method] = null;13 }14}15phodevi::$cache = array();16foreach(phodevi::$cache['cpu'] as $method => $value)17{18 phodevi::$cache['cpu'][$method] = null;19}20phodevi::$cache['cpu']['default-frequency-mhz'] = null;21phodevi::$cache['cpu']['default-frequency-mhz'] = null;
cpu_default_frequency_mhz
Using AI Code Generation
1require_once('/usr/share/php/phodevi/cpu.php');2echo phodevi_cpu::cpu_default_frequency_mhz();3require_once('/usr/share/php/phodevi/cpu.php');4echo phodevi_cpu::cpu_frequency_mhz();5require_once('/usr/share/php/phodevi/cpu.php');6echo phodevi_cpu::cpu_frequency_max_mhz();7require_once('/usr/share/php/phodevi/cpu.php');8echo phodevi_cpu::cpu_frequency_min_mhz();9require_once('/usr/share/php/phodevi/cpu.php');10echo phodevi_cpu::cpu_model();11require_once('/usr/share/php/phodevi/cpu.php');12echo phodevi_cpu::cpu_vendor();13require_once('/usr/share/php/phodevi/cpu.php');14echo phodevi_cpu::cpu_architecture();15require_once('/usr/share/php/phodevi/cpu.php');16echo phodevi_cpu::cpu_cores();17require_once('/usr/share/php/phodevi/cpu.php');18echo phodevi_cpu::cpu_threads();19require_once('/usr/share/php/phodevi/cpu.php');20echo phodevi_cpu::cpu_logical_cores();21require_once('/usr/share/php/phodevi/cpu.php');22echo phodevi_cpu::cpu_family();23require_once('/usr/share/php/phodevi/cpu.php');
cpu_default_frequency_mhz
Using AI Code Generation
1require_once('/usr/share/php/phodevi/phodevi.php');2echo phodevi_cpu::cpu_default_frequency_mhz();3require_once('/usr/share/php/phodevi/phodevi.php');4echo phodevi_cpu::cpu_default_frequency_mhz();5require_once('/usr/share/php/phodevi/phodevi.php');6echo phodevi_cpu::cpu_default_frequency_mhz();7require_once('/usr/share/php/phodevi/phodevi.php');8echo phodevi_cpu::cpu_default_frequency_mhz();9require_once('/usr/share/php/phodevi/phodevi.php');10echo phodevi_cpu::cpu_default_frequency_mhz();11require_once('/usr/share/php/phodevi/phodevi.php');12echo phodevi_cpu::cpu_default_frequency_mhz();13require_once('/usr/share/php/phodevi/phodevi.php');14echo phodevi_cpu::cpu_default_frequency_mhz();15require_once('/usr/share/php/phodevi/phodevi.php');16echo phodevi_cpu::cpu_default_frequency_mhz();17require_once('/usr/share/php/phodevi/phodevi.php');18echo phodevi_cpu::cpu_default_frequency_mhz();19require_once('/usr/share/php/phodevi
cpu_default_frequency_mhz
Using AI Code Generation
1include_once('/usr/share/php/phodevi/system.php');2include_once('/usr/share/php/phodevi/cpu.php');3$cpu = new phodevi_cpu();4$freq = $cpu->cpu_default_frequency_mhz();5echo $freq;6include_once('/usr/share/php/phodevi/system.php');7include_once('/usr/share/php/phodevi/cpu.php');8$cpu = new phodevi_cpu();9$freq = $cpu->cpu_default_frequency_mhz();10echo $freq;11include_once('/usr/share/php/phodevi/system.php');12include_once('/usr/share/php/phodevi/cpu.php');13$cpu = new phodevi_cpu();14$freq = $cpu->cpu_default_frequency_mhz();15echo $freq;16include_once('/usr/share/php/phodevi/system.php');17include_once('/usr/share/php/phodevi/cpu.php');18$cpu = new phodevi_cpu();19$freq = $cpu->cpu_default_frequency_mhz();20echo $freq;21include_once('/usr/share/php/phodevi/system.php');22include_once('/usr/share/php/phodevi/cpu.php');23$cpu = new phodevi_cpu();24$freq = $cpu->cpu_default_frequency_mhz();25echo $freq;26include_once('/usr/share/php/phodevi/system.php');27include_once('/usr/share/php/phodevi/cpu.php');28$cpu = new phodevi_cpu();29$freq = $cpu->cpu_default_frequency_mhz();30echo $freq;31include_once('/usr/share/php/phodevi/system.php');32include_once('/usr/share/php/phodevi/cpu.php');33$cpu = new phodevi_cpu();34$freq = $cpu->cpu_default_frequency_mhz();35echo $freq;
cpu_default_frequency_mhz
Using AI Code Generation
1include_once('phodevi.php');2$default_frequency = phodevi_cpu::cpu_default_frequency_mhz();3echo $default_frequency;4include_once('phodevi.php');5$maximum_frequency = phodevi_cpu::cpu_maximum_frequency_mhz();6echo $maximum_frequency;7include_once('phodevi.php');8$minimum_frequency = phodevi_cpu::cpu_minimum_frequency_mhz();9echo $minimum_frequency;105. Get CPU Maximum Frequency (Using CPU Number)11include_once('phodevi.php');12$maximum_frequency = phodevi_cpu::cpu_maximum_frequency_mhz(0);13echo $maximum_frequency;146. Get CPU Minimum Frequency (Using CPU Number)15include_once('phodevi.php');16$minimum_frequency = phodevi_cpu::cpu_minimum_frequency_mhz(0);17echo $minimum_frequency;
cpu_default_frequency_mhz
Using AI Code Generation
1require_once('/usr/share/php/phodevi/phodevi.php');2echo phodevi_cpu::cpu_default_frequency_mhz();3require_once('/usr/share/php/phodevi/phodevi.php');4echo phodevi_cpu::cpu_frequency_mhz();5require_once('/usr/share/php/phodevi/phodevi.php');6echo phodevi_cpu::cpu_default_frequency_mhz();7require_once('/usr/share/php/phodevi/phodevi.php');8echo phodevi_cpu::cpu_cores();9require_once('/usr/share/php/phodevi/phodevi.php');10echo phodevi_cpu::cpu_default_cores();
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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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