How to use set_cpu_feature_flags method of phodevi_cpu class
Best Phoronix-test-suite code snippet using phodevi_cpu.set_cpu_feature_flags
phodevi_cpu.php
Source:phodevi_cpu.php 
...477 $line = trim(substr($line, 0, strpos($line, PHP_EOL)));478 }479 return $line;480 }481 public static function set_cpu_feature_flags()482 {483 $flags = explode(' ', self::read_cpuinfo_line('flags'));484 self::$cpu_flags = 0;485 foreach(self::get_cpu_feature_constants() as $feature => $value)486 {487 if(in_array($feature, $flags))488 {489 // The feature is supported on the CPU490 self::$cpu_flags |= $value;491 }492 }493 }494 public static function get_cpu_flags()495 {496 if(self::$cpu_flags === -1)497 {498 self::set_cpu_feature_flags();499 }500 return self::$cpu_flags;501 }502 public static function instruction_set_extensions()503 {504 $constants = self::get_cpu_feature_constants();505 self::set_cpu_feature_flags();506 $cpu_flags = self::get_cpu_flags();507 $extension_string = null;508 foreach($constants as $feature => $value)509 {510 // find maximum SSE version511 if(substr($feature, 0, 3) == 'sse' && ($cpu_flags & $value))512 {513 $extension_string = 'SSE ' . str_replace('_', '.', substr($feature, 3));514 }515 }516 // Check for other instruction sets517 foreach(array('avx512cd', 'avx2', 'avx', 'xop', 'fma3', 'fma4', 'rdrand', 'fsgsbase') as $instruction_set)518 {519 if(($cpu_flags & self::get_cpu_feature_constant($instruction_set)))...
set_cpu_feature_flags
Using AI Code Generation
1require_once('phodevi.php');2$cpu = new phodevi_cpu();3$cpu->set_cpu_feature_flags('test');4$cpu->set_cpu_feature_flags('test1');5$cpu->set_cpu_feature_flags('test2');6$cpu->set_cpu_feature_flags('test3');7print_r($cpu->get_cpu_feature_flags());8Array ( [0] => test [1] => test1 [2] => test2 [3] => test3 )
set_cpu_feature_flags
Using AI Code Generation
1$phodevi_cpu = new phodevi_cpu();2$phodevi_cpu->set_cpu_feature_flags('sse3 sse4_1 sse4_2');3$phodevi_cpu = new phodevi_cpu();4$phodevi_cpu->get_cpu_feature_flags();5$phodevi_cpu = new phodevi_cpu();6$phodevi_cpu->get_cpu_model();7$phodevi_cpu = new phodevi_cpu();8$phodevi_cpu->get_cpu_architecture();9$phodevi_cpu = new phodevi_cpu();10$phodevi_cpu->get_cpu_vendor();11$phodevi_cpu = new phodevi_cpu();12$phodevi_cpu->get_cpu_core_count();13$phodevi_cpu = new phodevi_cpu();14$phodevi_cpu->get_cpu_thread_count();15$phodevi_cpu = new phodevi_cpu();16$phodevi_cpu->get_cpu_frequency();17$phodevi_cpu = new phodevi_cpu();18$phodevi_cpu->get_cpu_l1_cache();19$phodevi_cpu = new phodevi_cpu();20$phodevi_cpu->get_cpu_l2_cache();21$phodevi_cpu = new phodevi_cpu();22$phodevi_cpu->get_cpu_l3_cache();23$phodevi_cpu = new phodevi_cpu();24$phodevi_cpu->get_cpu_socket_count();25$phodevi_cpu = new phodevi_cpu();
set_cpu_feature_flags
Using AI Code Generation
1require_once('phodevi_cpu.php');2$cpu = new phodevi_cpu();3$cpu->set_cpu_feature_flags('sse4_1');4echo $cpu->get_cpu_feature_flags();5require_once('phodevi_cpu.php');6$cpu = new phodevi_cpu();7$cpu->set_cpu_feature_flags('sse4_2');8echo $cpu->get_cpu_feature_flags();9require_once('phodevi_cpu.php');10$cpu = new phodevi_cpu();11$cpu->set_cpu_feature_flags('ssse3');12echo $cpu->get_cpu_feature_flags();13require_once('phodevi_cpu.php');14$cpu = new phodevi_cpu();15$cpu->set_cpu_feature_flags('sse4a');16echo $cpu->get_cpu_feature_flags();17require_once('phodevi_cpu.php');18$cpu = new phodevi_cpu();19$cpu->set_cpu_feature_flags('sse4');20echo $cpu->get_cpu_feature_flags();21require_once('phodevi_cpu.php');22$cpu = new phodevi_cpu();23$cpu->set_cpu_feature_flags('sse3');24echo $cpu->get_cpu_feature_flags();25require_once('phodevi_cpu.php');26$cpu = new phodevi_cpu();27$cpu->set_cpu_feature_flags('sse2');28echo $cpu->get_cpu_feature_flags();29require_once('phodevi_cpu.php');30$cpu = new phodevi_cpu();31$cpu->set_cpu_feature_flags('sse');32echo $cpu->get_cpu_feature_flags();33require_once('phode
set_cpu_feature_flags
Using AI Code Generation
1include_once('/usr/share/php/phodevi/cpu.php');2$cpu = new phodevi_cpu();3$cpu->set_cpu_feature_flags('sse3');4include_once('/usr/share/php/phodevi/cpu.php');5$cpu = new phodevi_cpu();6$cpu->get_cpu_feature_flags();7include_once('/usr/share/php/phodevi/cpu.php');8$cpu = new phodevi_cpu();9$cpu->get_cpu_core_count();10include_once('/usr/share/php/phodevi/cpu.php');11$cpu = new phodevi_cpu();12$cpu->get_cpu_core_count();13include_once('/usr/share/php/phodevi/cpu.php');14$cpu = new phodevi_cpu();15$cpu->get_cpu_core_count();16include_once('/usr/share/php/phodevi/cpu.php');
set_cpu_feature_flags
Using AI Code Generation
1require_once 'phodevi.php';2$cpu = new phodevi_cpu();3$cpu->set_cpu_feature_flags('sse3', true, 'amd');4$cpu->set_cpu_feature_flags('sse3', false, 'intel');5require_once 'phodevi.php';6$cpu = new phodevi_cpu();7$cpu->get_cpu_feature_flags('sse3', 'amd');8$cpu->get_cpu_feature_flags('sse3', 'intel');9require_once 'phodevi.php';10$cpu = new phodevi_cpu();11$cpu->get_cpu_model_name('amd');12$cpu->get_cpu_model_name('intel');13require_once 'phodevi.php';14$cpu = new phodevi_cpu();15$cpu->get_cpu_architecture('amd');16$cpu->get_cpu_architecture('intel');17require_once 'phodevi.php';18$cpu = new phodevi_cpu();19$cpu->get_cpu_vendor('amd');20$cpu->get_cpu_vendor('intel');21require_once 'phodevi.php';22$cpu = new phodevi_cpu();23$cpu->get_cpu_core_count('amd');24$cpu->get_cpu_core_count('intel');25require_once 'phodevi.php';26$cpu = new phodevi_cpu();27$cpu->get_cpu_core_count('amd');28$cpu->get_cpu_core_count('intel');29require_once 'phodevi.php';30$cpu = new phodevi_cpu();31$cpu->get_cpu_core_count('amd');32$cpu->get_cpu_core_count('intel');
set_cpu_feature_flags
Using AI Code Generation
1include_once "phodevi.php";2phodevi_cpu::set_cpu_feature_flags("sse", "sse2", "sse3", "ssse3", "sse4_1", "sse4_2", "avx", "avx2", "avx512f", "avx512cd", "avx512er", "avx512pf", "avx512bw", "avx512dq", "avx512vl", "avx512ifma", "avx512vbmi", "avx512vbmi2", "avx512vnni", "avx512bitalg", "avx512vpopcntdq", "fma", "fma4", "3dnow", "3dnowext", "mmx", "mmxext", "sse4a", "xop", "aes", "pclmul", "sha", "avx512vpopcntdq", "avx512vpopcntdq", "avx512vpopcntdq");3include_once "phodevi.php";4print_r(phodevi_cpu::get_cpu_feature_flags());5include_once "phodevi.php";6print_r(phodevi_cpu::get_cpu_info());7include_once "phodevi.php";8print_r(phodevi_cpu::get_cpu_architecture());9include_once "phodevi.php";10print_r(phodevi_cpu::get_cpu_frequency());
set_cpu_feature_flags
Using AI Code Generation
1phodevi_cpu::set_cpu_feature_flags($flags);2$flags = phodevi_cpu::get_cpu_feature_flags();3$flags = phodevi_cpu::get_cpu_feature_flags();4print_r($flags);5$flags = phodevi_cpu::get_cpu_feature_flags();6print_r($flags);7$flags = phodevi_cpu::get_cpu_feature_flags();8print_r($flags);9$flags = phodevi_cpu::get_cpu_feature_flags();10print_r($flags);11$flags = phodevi_cpu::get_cpu_feature_flags();12print_r($flags);
set_cpu_feature_flags
Using AI Code Generation
1require_once 'phodevi.php';2$cpu = phodevi::read_property('cpu', 'model');3";4$flags = phodevi::read_property('cpu', 'flags');5";6";7phodevi_cpu::set_cpu_feature_flags('sse,sse2,sse3,ssse3,sse4_1,sse4_2,avx,avx2');8$flags = phodevi::read_property('cpu', 'flags');9";10CPU: Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz11The phodevi_cpu::set_cpu_feature_flags() method is also useful if you want to set the cpu feature flags manually for example if you want to set the cpu feature flags for a
Automation Testing Tutorials
Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
LambdaTest Learning Hubs:
- JUnit Tutorial
- TestNG Tutorial
- Webdriver Tutorial
- WebDriverIO Tutorial
- Protractor Tutorial
- Selenium 4 Tutorial
- Jenkins Tutorial
- NUnit Tutorial
- Jest Tutorial
- Playwright Tutorial
- Cypress Tutorial
- PyTest Tutorial
YouTube
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Run Phoronix-test-suite automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
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
Trigger set_cpu_feature_flags code on LambdaTest Cloud Grid
Execute automation tests with set_cpu_feature_flags on a cloud-based Grid of 3000+ real browsers and operating systems for both web and mobile applications.
Test now for FreeTry LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
