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How to use is_macos method of phodevi class
Best Phoronix-test-suite code snippet using phodevi.is_macos
phodevi_cpu.php
Source:phodevi_cpu.php 
...117 else if(phodevi::is_bsd())118 {119 $info = intval(phodevi_bsd_parser::read_sysctl(array('hw.ncpufound', 'hw.ncpu')));120 }121 else if(phodevi::is_macos())122 {123 $info = intval(phodevi_bsd_parser::read_sysctl(array('hw.ncpu')));124 if(empty($info))125 {126 $info = phodevi_osx_parser::read_osx_system_profiler('SPHardwareDataType', 'TotalNumberOfCores');127 }128 }129 if(phodevi::is_windows())130 {131 // Should be hit by the first NUMBER_OF_PROCESSORS env check...132 $logical_cores = array_sum(phodevi_windows_parser::get_wmi_object('Win32_Processor', 'NumberOfLogicalProcessors', true));133 if($logical_cores > $info || !is_numeric($info))134 {135 $info = $logical_cores;136 }137 }138 if($info == null && isset(phodevi::$vfs->cpuinfo))139 {140 $info = self::cpuinfo_thread_count();141 }142 return (is_numeric($info) && $info > 0 ? $info : 1);143 }144 public static function cpu_physical_core_count()145 {146 $physical_cores = null;147 if(phodevi::is_linux())148 {149 $physical_cores = phodevi_cpu::cpuinfo_core_count();150 if(empty($physical_cores) || $physical_cores == phodevi::read_property('cpu', 'thread-count'))151 {152 // Needed for POWER9 at least153 if(isset(phodevi::$vfs->lscpu) && ($t = strpos(phodevi::$vfs->lscpu, 'Core(s) per socket:')))154 {155 $lscpu = substr(phodevi::$vfs->lscpu, $t + strlen('Core(s) per socket:') + 1);156 $lscpu = substr($lscpu, 0, strpos($lscpu, PHP_EOL));157 $cores_per_socket = trim($lscpu);158 if($cores_per_socket > 1 && ($t = strpos(phodevi::$vfs->lscpu, 'Socket(s):')))159 {160 $lscpu = substr(phodevi::$vfs->lscpu, $t + strlen('Socket(s):') + 1);161 $lscpu = substr($lscpu, 0, strpos($lscpu, PHP_EOL));162 $sockets = trim($lscpu);163 if(is_numeric($sockets) && $sockets >= 1)164 {165 $physical_cores = $cores_per_socket * $sockets;166 }167 }168 }169 }170 }171 else if(phodevi::is_bsd())172 {173 // hw.cpu_topology_core_ids works at least on DragonFly BSD174 $ht_ids = intval(phodevi_bsd_parser::read_sysctl(array('hw.cpu_topology_ht_ids')));175 if($ht_ids == 2)176 {177 $info = intval(phodevi_bsd_parser::read_sysctl(array('hw.ncpu')));178 if($info > 1)179 {180 $physical_cores = $info / 2;181 }182 }183 else184 {185 $phys_ids = intval(phodevi_bsd_parser::read_sysctl(array('hw.cpu_topology_phys_ids')));186 $physical_cores = intval(phodevi_bsd_parser::read_sysctl(array('hw.cpu_topology_core_ids')));187 if($phys_ids > 0 && ($phys_ids * $physical_cores) <= phodevi::read_property('cpu', 'thread-count') && $physical_cores % 2 == 0)188 {189 $physical_cores = $phys_ids * $physical_cores;190 }191 }192 }193 else if(phodevi::is_macos())194 {195 $physical_cores = intval(phodevi_bsd_parser::read_sysctl(array('hw.physicalcpu')));196 }197 else if(phodevi::is_windows())198 {199 $physical_cores = array_sum(phodevi_windows_parser::get_wmi_object('Win32_Processor', 'NumberOfCores', true));200 }201 if(empty($physical_cores) || !is_numeric($physical_cores))202 {203 $physical_cores = phodevi::read_property('cpu', 'core-count');204 }205 return $physical_cores;206 }207 public static function cpu_thread_count()208 {209 $threads = null;210 if(phodevi::is_linux())211 {212 $threads = phodevi_cpu::cpuinfo_thread_count();213 }214 else215 {216 $threads = phodevi::read_property('cpu', 'core-count');217 }218 return $threads;219 }220 public static function cpu_node_count()221 {222 $node_count = 1;223 if(isset(phodevi::$vfs->lscpu) && ($t = strpos(phodevi::$vfs->lscpu, 'NUMA node(s):')))224 {225 $lscpu = substr(phodevi::$vfs->lscpu, $t + strlen('NUMA node(s):') + 1);226 $lscpu = substr($lscpu, 0, strpos($lscpu, PHP_EOL));227 $node_count = trim($lscpu);228 }229 return (is_numeric($node_count) && $node_count > 0 ? $node_count : 1);230 }231 public static function cpu_cache_size()232 {233 $cache_size = 0; // in KB234 if(phodevi::is_linux())235 {236 if(isset(phodevi::$vfs->lscpu) && ($t = strpos(phodevi::$vfs->lscpu, 'L3 cache:')))237 {238 $lscpu = substr(phodevi::$vfs->lscpu, $t + strlen('L3 cache:') + 1);239 $lscpu = substr($lscpu, 0, strpos($lscpu, PHP_EOL));240 $lscpu = trim($lscpu);241 $cache_size = pts_math::number_with_unit_to_mb($lscpu);242 }243 if(empty($cache_size) || !is_numeric($cache_size))244 {245 $cache_size = self::cpuinfo_cache_size();246 }247 }248 else if(phodevi::is_macos())249 {250 $cache_size = pts_math::number_with_unit_to_mb(phodevi_osx_parser::read_osx_system_profiler('SPHardwareDataType', 'L3Cache'));251 }252 else if(phodevi::is_windows())253 {254 $cache_size = phodevi_windows_parser::get_wmi_object('Win32_Processor', 'L2CacheSize');255 }256 return $cache_size;257 }258 public static function cpu_default_frequency_mhz()259 {260 return self::cpu_default_frequency() * 1000;261 }262 public static function cpu_scaling_governor()263 {264 $scaling_governor = false;265 if(is_file('/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver'))266 {267 $scaling_governor = pts_file_io::file_get_contents('/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver') . ' ';268 }269 if(is_file('/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor'))270 {271 $scaling_governor .= pts_file_io::file_get_contents('/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor');272 }273 if(!empty($scaling_governor))274 {275 $append_notes = array();276 if(is_file('/sys/devices/system/cpu/cpufreq/boost'))277 {278 $boost = pts_file_io::file_get_contents('/sys/devices/system/cpu/cpufreq/boost');279 $boosted = null;280 if($boost === '0')281 {282 $boosted = 'Disabled';283 }284 else if($boost === '1')285 {286 $boosted = 'Enabled';287 }288 if($boosted != null)289 {290 $append_notes[] = 'Boost: ' . $boosted;291 }292 }293 if(is_file('/sys/devices/system/cpu/cpu0/cpufreq/energy_performance_preference'))294 {295 $epp = pts_file_io::file_get_contents('/sys/devices/system/cpu/cpu0/cpufreq/energy_performance_preference');296 if($epp != null)297 {298 $append_notes[] = 'EPP: ' . $epp;299 }300 }301 if(!empty($append_notes))302 {303 $scaling_governor = trim($scaling_governor) . ' (' . implode(', ', $append_notes) . ')';304 }305 }306 return trim($scaling_governor);307 }308 public static function cpu_power_management()309 {310 $pm = array();311 if(is_file('/sys/firmware/acpi/platform_profile'))312 {313 $platform_profile = pts_file_io::file_get_contents('/sys/firmware/acpi/platform_profile');314 if(!empty($platform_profile))315 {316 $pm[] = 'ACPI Platform Profile: ' . $platform_profile;317 }318 }319 if(is_file('/sys/bus/pci/devices/0000:00:04.0/workload_request/workload_type'))320 {321 // Intel INT340x Workload Type322 $workload_type = pts_file_io::file_get_contents('/sys/bus/pci/devices/0000:00:04.0/workload_request/workload_type');323 if(!empty($workload_type) && $workload_type != 'none')324 {325 $pm[] = 'INT340x Workload Type: ' . $workload_type;326 }327 }328 return implode(' - ', $pm);329 }330 public static function cpu_smt()331 {332 $smt = false;333 if(pts_client::executable_in_path('ppc64_cpu')) {334 $ppc64 = trim(shell_exec('ppc64_cpu --smt -n | grep SMT= | cut -d= -f2'));335 if(is_numeric($ppc64) && $ppc64 >= 1)336 $smt = $ppc64;337 }338 return trim($smt);339 }340 public static function is_genuine($cpu)341 {342 /*343 Real/Genuine CPUs should have:344 1. Contain more than one word in string345 2. Check vendor (to avoid QEMU, Virtual CPU, etc): Intel, VIA, AMD, ARM, SPARC346 */347 return strpos($cpu, ' ') !== false && strpos($cpu, ' ') != strrpos($cpu, ' ') && pts_strings::has_in_istring($cpu, array('Intel', 'VIA', 'AMD', 'ARM', 'SPARC', 'Transmeta')) && stripos($cpu, 'unknown') === false;348 }349 public static function cpu_microcode_version()350 {351 $ucode_version = null;352 if(is_readable('/sys/devices/system/cpu/cpu0/microcode/version'))353 {354 $ucode_version = pts_file_io::file_get_contents('/sys/devices/system/cpu/cpu0/microcode/version');355 }356 if(empty($ucode_version) && isset(phodevi::$vfs->cpuinfo))357 {358 $ucode_version = self::read_cpuinfo_line('microcode');359 }360 else if(phodevi::is_windows())361 {362 $reg = shell_exec('reg query HKLM\HARDWARE\DESCRIPTION\System\CentralProcessor\0');363 if(($x = strpos($reg, 'Update Revision')) !== false)364 {365 $reg = substr($reg, $x);366 $reg = substr($reg, 0, strpos($reg, "\n"));367 $ucode = substr($reg, strrpos($reg, ' '));368 if(is_numeric($ucode))369 {370 $ucode_version = $ucode;371 }372 }373 }374 if(empty($ucode_version) && phodevi::is_macos())375 {376 $ucode_version = phodevi_bsd_parser::read_sysctl(array('machdep.cpu.microcode_version'));377 }378 return $ucode_version;379 }380 public static function cpu_default_frequency($cpu_core = 0)381 {382 // Find out the processor frequency383 $info = null;384 // First, the ideal way, with modern CPUs using CnQ or EIST and cpuinfo reporting the current385 if(phodevi::is_linux())386 {387 if(is_file('/sys/devices/system/cpu/cpu' . $cpu_core . '/cpufreq/scaling_max_freq'))388 {389 $info = pts_file_io::file_get_contents('/sys/devices/system/cpu/cpu' . $cpu_core . '/cpufreq/scaling_max_freq');390 $info = intval($info) / 1000000;391 if($info > 9)392 {393 // For some reason on Linux 3.10 the scaling_max_freq is reported as 25GHz...394 $info = null;395 }396 }397 if($info == null && isset(phodevi::$vfs->cpuinfo) && phodevi::read_property('system', 'kernel-architecture') != 'x86_64') // fall back for those without cpufreq398 {399 // Don't use this code path for x86_64 since for those systems the /sys reporting should work400 // and when that isn't the case, CPUFreq not loaded and thus reported here is usually dynamic frequency401 $cpu_mhz = self::read_cpuinfo_line('cpu MHz');402 $info = $cpu_mhz / 1000;403 if(empty($info))404 {405 $cpu_mhz = str_replace('MHz', '', self::read_cpuinfo_line('clock'));406 if(is_numeric($cpu_mhz))407 {408 $info = $cpu_mhz / 1000;409 }410 }411 }412 }413 else if($info == null && phodevi::is_bsd())414 {415 $info = phodevi_bsd_parser::read_sysctl(array('dev.cpu.0.freq_levels'));416 if($info != null)417 {418 // Popping the top speed off of dev.cpu.0.freq_levels should be the default/highest supported frequency419 $info = pts_arrays::first_element(explode(' ', str_replace('/', ' ', $info)));420 if(!is_numeric($info))421 {422 $info = null;423 }424 }425 if($info == null)426 {427 $info = phodevi_bsd_parser::read_sysctl(array('hw.acpi.cpu.px_global', 'machdep.est.frequency.target', 'hw.cpuspeed'));428 }429 if($info == null)430 {431 // dev.cpu.0.freq seems to be the real/current frequency, affected by power management, etc so only use as last fallback432 $info = phodevi_bsd_parser::read_sysctl(array('dev.cpu.0.freq'));433 }434 if(is_numeric($info))435 {436 $info = $info / 1000;437 }438 else439 {440 $info = null;441 }442 }443 else if($info == null && phodevi::is_windows())444 {445 $info = phodevi_windows_parser::get_wmi_object('win32_processor', 'MaxClockSpeed');446 if($info != null && is_numeric($info))447 {448 $info = $info / 1000;449 }450 else451 {452 $info = null;453 }454 }455 else if($info == null)456 {457 $freq_sensor = new cpu_freq(0, NULL);458 $info = phodevi::read_sensor($freq_sensor);459 unset($freq_sensor);460 if($info > 1000)461 {462 // Convert from MHz to GHz463 $info = $info / 1000;464 }465 }466 return pts_math::set_precision($info, 2);467 }468 public static function cpu_model()469 {470 // Returns the processor name / frequency information471 $info = null;472 if(isset(phodevi::$vfs->cpuinfo))473 {474 $physical_cpu_ids = phodevi_linux_parser::read_cpuinfo('physical id');475 $physical_cpu_count = count(array_unique($physical_cpu_ids));476 $cpu_strings = phodevi_linux_parser::read_cpuinfo(array('model name', 'Processor', 'cpu', 'cpu model'));477 $cpu_strings_unique = array_unique($cpu_strings);478 if($physical_cpu_count == 1 || empty($physical_cpu_count))479 {480 // Just one processor481 if(isset($cpu_strings[0]) && ($cut = strpos($cpu_strings[0], ' (')) !== false)482 {483 $cpu_strings[0] = substr($cpu_strings[0], 0, $cut);484 }485 $info = isset($cpu_strings[0]) ? $cpu_strings[0] : null;486 // Fallback CPU detection487 switch($info)488 {489 case 'AMD Eng Sample: 100-000000163_43/29_Y':490 if(count($physical_cpu_ids) == 128)491 {492 $info = 'AMD Ryzen Threadripper 3990X 64-Core';493 }494 break;495 default:496 $info = str_replace(': ', ' ', $info);497 break;498 }499 if(strpos($info, 'ARM') !== false)500 {501 if(is_dir('/sys/devices/system/exynos-core/') && stripos($info, 'Exynos') === false)502 {503 $info = 'Exynos ' . $info;504 }505 }506 }507 else if($physical_cpu_count > 1 && count($cpu_strings_unique) == 1)508 {509 // Multiple processors, same model510 $info = $physical_cpu_count . ' x ' . $cpu_strings[0];511 }512 else if($physical_cpu_count > 1 && count($cpu_strings_unique) > 1)513 {514 // Multiple processors, different models515 $current_id = -1;516 $current_string = $cpu_strings[0];517 $current_count = 0;518 $cpus = array();519 for($i = 0; $i < count($physical_cpu_ids); $i++)520 {521 if($current_string != $cpu_strings[$i] || $i == (count($physical_cpu_ids) - 1))522 {523 array_push($cpus, $current_count . ' x ' . $current_string);524 $current_string = $cpu_strings[$i];525 $current_count = 0;526 }527 if($physical_cpu_ids[$i] != $current_id)528 {529 $current_count++;530 $current_id = $physical_cpu_ids[$i];531 }532 }533 $info = implode(', ', $cpus);534 }535 }536 else if(phodevi::is_solaris())537 {538 $dmi_cpu = phodevi_solaris_parser::read_sun_ddu_dmi_info('CPUType', '-C');539 if(count($dmi_cpu) == 0)540 {541 $dmi_cpu = phodevi_solaris_parser::read_sun_ddu_dmi_info('ProcessorName');542 }543 if(count($dmi_cpu) > 0)544 {545 $info = $dmi_cpu[0];546 }547 else548 {549 $info = trim(shell_exec('dmesg 2>&1 | grep cpu0'));550 $info = trim(substr($info, strrpos($info, 'cpu0:') + 6));551 if(empty($info))552 {553 $info = array_pop(phodevi_solaris_parser::read_sun_ddu_dmi_info('ProcessorManufacturer'));554 }555 }556 //TODO: Add in proper support for reading multiple CPUs, similar to the code from above557 $physical_cpu_count = count(phodevi_solaris_parser::read_sun_ddu_dmi_info('ProcessorSocketType'));558 if($physical_cpu_count > 1 && !empty($info))559 {560 // TODO: For now assuming when multiple CPUs are installed, that they are of the same type561 $info = $physical_cpu_count . ' x ' . $info;562 }563 }564 else if(phodevi::is_bsd())565 {566 $info = phodevi_bsd_parser::read_sysctl('hw.model');567 }568 else if(phodevi::is_macos())569 {570 $info = phodevi_bsd_parser::read_sysctl('machdep.cpu.brand_string');571 if(empty($info) || strtolower($info) == 'apple processor')572 {573 $info = phodevi_osx_parser::read_osx_system_profiler('SPHardwareDataType', 'Chip');574 }575 if(empty($info))576 {577 $info = phodevi_osx_parser::read_osx_system_profiler('SPHardwareDataType', 'ProcessorName');578 }579 }580 else if(phodevi::is_windows())581 {582 $info = phodevi_windows_parser::get_wmi_object('win32_processor', 'Name');583 $cpu_count = count(phodevi_windows_parser::get_wmi_object('Win32_Processor', 'DeviceID', true));584 if($cpu_count > 1)585 {586 $info = $cpu_count . ' x ' . $info;587 }588 if(!$info)589 {590 $info = getenv('PROCESSOR_IDENTIFIER');591 }592 }593 if(empty($info) || strpos($info, 'rev ') !== false)594 {595 if(phodevi::is_linux())596 {597 $new_info = null;598 $implementer = phodevi_linux_parser::read_cpuinfo_single('CPU implementer');599 if($implementer == '0x41' || $implementer == '0x50')600 {601 $architecture = phodevi_linux_parser::read_cpuinfo_single('CPU architecture');602 switch($architecture)603 {604 case '7':605 $new_info = 'ARMv7';606 break;607 case '8':608 case 'AArch64':609 $new_info = 'ARMv8';610 break;611 }612 $part = phodevi_linux_parser::read_cpuinfo_single('CPU part');613 // parts listed @ https://gcc.gnu.org/git/?p=gcc.git;a=blob;f=gcc/config/arm/arm-cpus.in614 switch($part)615 {616 case '0xc07':617 $new_info .= ' Cortex-A7';618 break;619 case '0xc20':620 $new_info .= ' Cortex-M7';621 break;622 case '0xc09':623 $new_info .= ' Cortex-A9';624 break;625 case '0xc0f':626 $new_info .= ' Cortex-A15';627 break;628 case '0xc0e':629 $new_info .= ' Cortex-A12';630 break;631 case '0xd01':632 $new_info .= ' Cortex-A32';633 break;634 case '0xd03':635 $new_info .= ' Cortex-A53';636 break;637 case '0xd05':638 $new_info .= ' Cortex-A55';639 break;640 case '0xd07':641 $new_info .= ' Cortex-A57';642 break;643 case '0xd06':644 $new_info .= ' Cortex-A65';645 break;646 case '0xd43':647 $new_info .= ' Cortex-A65AE';648 break;649 case '0xd08':650 $new_info .= ' Cortex-A72';651 break;652 case '0xd09':653 $new_info .= ' Cortex-A73';654 break;655 case '0xd0a':656 $new_info .= ' Cortex-A75';657 break;658 case '0xd0b':659 $new_info .= ' Cortex-A76';660 break;661 case '0xd0e':662 $new_info .= ' Cortex-A76AE';663 break;664 case '0xd0d':665 $new_info .= ' Cortex-A77';666 break;667 case '0xd0c':668 $new_info .= ' Neoverse-N1';669 break;670 case '0xd40':671 $new_info .= ' Neoverse-V1';672 break;673 case '0xd44':674 $new_info .= ' Cortex-X1';675 break;676 case '0xd47':677 $new_info .= ' Cortex-A710';678 break;679 case '0xd48':680 $new_info .= ' Cortex-X2';681 break;682 case '0xd49':683 $new_info .= ' Neoverse-N2';684 break;685 case '0xd4a':686 $new_info .= ' Neoverse-E1';687 break;688 case '0xd13':689 $new_info .= ' Cortex-R52';690 break;691 case '0xd20':692 $new_info .= ' Cortex-M23';693 break;694 case '0xd21':695 $new_info .= ' Cortex-M33';696 break;697 }698 }699 if(strpos(phodevi::$vfs->dmesg, 'Ampere eMAG') !== false || stripos(pts_file_io::file_get_contents_if_exists('/sys/devices/virtual/dmi/id/sys_vendor'), 'Ampere') !== false || stripos(pts_file_io::file_get_contents_if_exists('/sys/devices/virtual/dmi/id/bios_vendor'), 'Ampere') !== false)700 {701 $product_family = pts_file_io::file_get_contents_if_exists('/sys/devices/virtual/dmi/id/product_family');702 $sys_vendor = pts_file_io::file_get_contents_if_exists('/sys/devices/virtual/dmi/id/sys_vendor');703 if(stripos($product_family, 'Quicksilver') !== false)704 {705 $new_info = 'Ampere Altra ' . $new_info;706 }707 else if(stripos($sys_vendor, 'Lenovo') !== false || stripos($product_family, 'eMAG') !== false)708 {709 $new_info = 'Ampere eMAG ' . $new_info;710 }711 else712 {713 $new_info = 'Ampere ' . $new_info;714 }715 }716 else if(strpos(phodevi::$vfs->dmesg, 'thunderx') !== false || strpos(phodevi::$vfs->dmesg, 'Cavium erratum') !== false)717 {718 // Haven't found a better way to detect ThunderX as not exposed via cpuinfo, etc719 $new_info = 'Cavium ThunderX ' . $new_info;720 }721 else if(strpos(phodevi::$vfs->dmesg, 'rockchip-cpuinfo') !== false)722 {723 // Haven't found a better way to detect Rockchip as not exposed via cpuinfo, etc724 $new_info = 'Rockchip ' . $new_info;725 }726 else if(is_file('/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver'))727 {728 $scaling_driver = file_get_contents('/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver');729 if(strpos($scaling_driver, 'meson_') !== false)730 {731 $new_info = 'Amlogic ' . $new_info;732 }733 }734 if(!empty($new_info))735 {736 $info = trim($new_info);737 }738 if(empty($info))739 {740 $isa = phodevi_linux_parser::read_cpuinfo_single('isa');741 $uarch = phodevi_linux_parser::read_cpuinfo_single('uarch');742 if(!empty($uarch) && stripos($isa, 'rv') !== false && strpos($uarch, 'sifive') !== false)743 {744 $info = 'SiFive RISC-V';745 }746 else if(!empty($isa))747 {748 $info = $isa;749 }750 }751 }752 if(empty($info))753 {754 $info = 'Unknown';755 }756 }757 else758 {759 if(($strip_point = strpos($info, '@')) > 0)760 {761 $info = trim(substr($info, 0, $strip_point)); // stripping out the reported freq, since the CPU could be overclocked, etc762 }763 $info = pts_strings::strip_string($info);764 // It seems Intel doesn't report its name when reporting Pentium hardware765 if(strpos($info, 'Pentium') !== false && strpos($info, 'Intel') === false)766 {767 $info = 'Intel ' . $info;768 }769 if(substr($info, 0, 5) == 'Intel')770 {771 $cpu_words = explode(' ', $info);772 $cpu_words_count = count($cpu_words);773 // Convert strings like 'Intel Core i7 M 620' -> 'Intel Core i7 620M' and 'Intel Core i7 X 990' -> 'Intel Core i7 990X' to better reflect Intel product marketing names774 if($cpu_words_count > 4 && is_numeric($cpu_words[($cpu_words_count - 1)]) && strlen($cpu_words[($cpu_words_count - 2)]) == 1 && strlen($cpu_words[($cpu_words_count - 3)]) == 2)775 {776 $cpu_words[($cpu_words_count - 1)] .= $cpu_words[($cpu_words_count - 2)];777 unset($cpu_words[($cpu_words_count - 2)]);778 $info = implode(' ', $cpu_words);779 }780 }781 else if(($gen = strpos($info, ' Gen')) !== false && ($intel = strpos($info, 'Intel ')) !== false && $gen < $intel)782 {783 // Tiger Lake reports "11th Gen Intel" as CPU string784 $info = substr($info, $intel);785 }786 }787 if(($c = strpos($info, '-Core ')) !== false && $c < strpos($info, ' '))788 {789 // At least on newer macOS, they append strings like 6-Core prior to Intel790 $info = substr($info, ($c + 6));791 }792 return $info;793 }794 public static function get_cpu_feature_constants()795 {796 return array(797 'sse2' => (1 << 1), // SSE 2798 'sse3' => (1 << 2), // SSE 3799 'sse4a' => (1 << 3), // SSE 4a800 'sse4_1' => (1 << 4), // SSE 4.1801 'sse4_2' => (1 << 5), // SSE 4.2802 //'sse5' => (1 << 6), // SSE 5803 'avx' => (1 << 7), // AVX804 'avx2' => (1 << 8), // AVX2805 'aes' => (1 << 9), // AES806 'epb' => (1 << 10), // EPB807 'svm' => (1 << 11), // AMD SVM (Virtualization)808 'vmx' => (1 << 12), // Intel Virtualization809 'xop' => (1 << 13), // AMD XOP Instruction Set810 'fma3' => (1 << 14), // FMA3 Instruction Set811 'fma4' => (1 << 15), // FMA4 Instruction Set812 'fma' => (1 << 16), // FMA4 Instruction Set813 'rdrand' => (1 << 17), // Intel Bull Mountain RDRAND - Ivy Bridge814 'fsgsbase' => (1 << 18), // FSGSBASE - Ivy Bridge AVX815 'bmi2' => (1 << 19), // Intel Haswell has BMI2816 'avx512cd' => (1 << 20), // AVX-512817 'avx512_vnni' => (1 << 21), // AVX-512 VNNI (DL BOOST)818 'avx512_bf16' => (1 << 22), // AVX-512 BFloat16819 'amx_tile' => (1 << 23), // AMX820 'vaes' => (1 << 24),821 );822 }823 public static function prominent_cpu_features()824 {825 return array(826 'sse4_2' => 'SSE 4.2', // SSE 4.2827 'avx' => 'AVX', // AVX828 'avx2' => 'AVX2', // AVX2829 'aes' => 'AES', // AES830 'vaes' => 'VAES', // AES831 'svm' => 'AMD SVM', // AMD SVM (Virtualization)832 'vmx' => 'Intel VT-d', // Intel Virtualization833 'fma' => 'FMA', // FMA Instruction Set834 'fma3' => 'FMA3', // FMA3 Instruction Set835 'fma4' => 'FMA4', // FMA4 Instruction Set836 'rdrand' => 'RdRand', // Intel Bull Mountain RDRAND - Ivy Bridge837 'fsgsbase' => 'FSGSBASE', // FSGSBASE - Ivy Bridge AVX838 'bmi2' => 'BMI2', // Intel Haswell has BMI2839 'avx512cd' => 'AVX-512', // AVX-512840 'avx512_vnni' => 'AVX-512 VNNI / DL-BOOST', // AVX-512 VNNI (DL BOOST)841 'avx512_bf16' => 'AVX-512 BFloat16', // AVX-512 BFloat16842 'amx_tile' => 'AMX', // Advanced Matrix Extensions843 );844 }845 public static function interesting_instructions()846 {847 return array(848 'MMX' => array('emms', 'maskmovq', 'movq', 'movntq', 'packssdw', 'packsswb', 'packuswb', 'paddb', 'paddd', 'paddsb', 'paddsw', 'paddusb', 'paddusw', 'paddw', 'pand', 'pandn', 'pavgusb', 'pavgb', 'pavgw', 'pcmpeqb', 'pcmpeqd', 'pcmpeqw', 'pcmpgtb', 'pcmpgtd', 'pcmpgtw', 'pextrw', 'pinsrw', 'pmaddwd', 'pmaxsw', 'pmaxub', 'pminsw', 'pminub', 'pmovmskb', 'pmulhw', 'pmullw', 'pmulhuw', 'por', 'psadbw', 'pshufw', 'pslld', 'psllq', 'psllw', 'psrad', 'psraw', 'psrld', 'psrlq', 'psrlw', 'psubb', 'psubd', 'psubsb', 'psubsw', 'psubusb', 'psubusw', 'psubw', 'punpckhbw', 'punpckhdq', 'punpckhwd', 'punpcklbw', 'punpckldq', 'punpcklwd', 'pxor'),849 'SSE' => array('addps', 'addss', 'andnps', 'andps', 'cmpeqps', 'cmpeqss', 'cmpleps', 'cmpless', 'cmpltps', 'cmpltss', 'cmpneqps', 'cmpneqss', 'cmpnleps', 'cmpnless', 'cmpnltps', 'cmpnltss', 'cmpordps', 'cmpordss', 'cmpps', 'cmpss', 'cmpunordps', 'cmpunordss', 'comiss', 'cvtpi2ps', 'cvtps2pi', 'cvtsi2ss', 'cvtss2si', 'cvttps2pi', 'cvttss2si', 'divps', 'divss', 'ldmxcsr', 'maxps', 'maxss', 'minps', 'minss', 'movaps', 'movhlps', 'movhps', 'movlhps', 'movlps', 'movmskps', 'movntps', 'movss', 'movups', 'mulps', 'mulss', 'orps', 'rcpps', 'rcpss', 'rsqrtps', 'rsqrtss', 'shufps', 'sqrtps', 'sqrtss', 'stmxcsr', 'subps', 'subss', 'ucomiss', 'unpckhps', 'unpcklps', 'xorps'),850 'SSE2' => array('addpd', 'addsd', 'andnpd', 'andpd', 'clflush', 'cmpeqpd', 'cmpeqsd', 'cmplepd', 'cmplesd', 'cmpltpd', 'cmpltsd', 'cmpneqpd', 'cmpneqsd', 'cmpnlepd', 'cmpnlesd', 'cmpnltpd', 'cmpnltsd', 'cmpordpd', 'cmpordsd', 'cmppd', 'cmpunordpd', 'cmpunordsd', 'comisd', 'cvtdq2pd', 'cvtdq2ps', 'cvtpd2dq', 'cvtpd2pi', 'cvtpd2ps', 'cvtpi2pd', 'cvtps2dq', 'cvtps2pd', 'cvtsd2si', 'cvtsd2ss', 'cvtsi2sd', 'cvtss2sd', 'cvttpd2dq', 'cvttpd2pi', 'cvttps2dq', 'cvttsd2si', 'divpd', 'divsd', 'maskmovdqu', 'maxpd', 'maxsd', 'minpd', 'minsd', 'movapd', 'movdq2q', 'movdqa', 'movdqu', 'movhpd', 'movlpd', 'movmskpd', 'movntdq', 'movnti', 'movntpd', 'movq2dq', 'movupd', 'mulpd', 'mulsd', 'orpd', 'paddq', 'pmuludq', 'pshufd', 'pshufhw', 'pshuflw', 'pslldq', 'psrldq', 'psubq', 'punpckhqdq', 'punpcklqdq', 'shufpd', 'sqrtpd', 'sqrtsd', 'subpd', 'subsd', 'ucomisd', 'unpckhpd', 'unpcklpd', 'xorpd', 'movd'),851 'SSE3' => array('addsubpd', 'addsubps', 'fisttp', 'haddpd', 'haddps', 'hsubpd', 'hsubps', 'lddqu', 'monitor', 'movddup', 'movshdup', 'movsldup', 'mwait'),852 'SSSE3' => array('pabsb', 'pabsd', 'pabsw', 'palignr', 'phaddd', 'phaddsw', 'phaddw', 'phsubd', 'phsubsw', 'phsubw', 'pmaddubsw', 'pmulhrsw', 'pshufb', 'psignb', 'psignd', 'psignw'),853 'SSE4_1' => array('blendpd', 'blendps', 'blendvpd', 'blendvps', 'dppd', 'dpps', 'extractps', 'insertps', 'movntdqa', 'mpsadbw', 'packusdw', 'pblendvb', 'pblendw', 'pcmpeqq', 'pextrb', 'pextrd', 'pextrq', 'phminposuw', 'pinsrb', 'pinsrd', 'pinsrq', 'pmaxsb', 'pmaxsd', 'pmaxud', 'pmaxuw', 'pminsb', 'pminsd', 'pminud', 'pminuw', 'pmovsxbd', 'pmovsxbq', 'pmovsxbw', 'pmovsxdq', 'pmovsxwd', 'pmovsxwq', 'pmovzxbd', 'pmovzxbq', 'pmovzxbw', 'pmovzxdq', 'pmovzxwd', 'pmovzxwq', 'pmuldq', 'pmulld', 'ptest', 'roundpd', 'roundps', 'roundsd', 'roundss'),854 'SSE4_2' => array('crc32', 'pcmpestri', 'pcmpestrm', 'pcmpgtq', 'pcmpistri', 'pcmpistrm', 'popcnt'),855 'SSE4A' => array('extrq', 'insertq', 'movntsd', 'movntss'),856 'AVX' => 'VBROADCASTSS VBROADCASTSD VBROADCASTF128 VINSERTF128 VEXTRACTF128 VMASKMOVPS VPERMILPS VPERMILPD VPERM2F128 VZEROALL VZEROUPPER',857 'AVX2' => 'VPBROADCASTB VPBROADCASTW VPBROADCASTD VPBROADCASTQ VINSERTI128 VEXTRACTI128 VGATHERDPD VGATHERQPD VGATHERDPS VGATHERQPS VPGATHERDD VPGATHERDQ VPGATHERQD VPGATHERQQ VPMASKMOVD VPMASKMOVQ VPERMPS VPERMD VPERMPD VPERMQ VPERM2I128 VPBLENDD VPSLLVD VPSLLVQ VPSRLVD VPSRLVQ VPSRAVD',858 'AES' => 'AESENC AESENCLAST AESDEC AESDECLAST AESKEYGENASSIST AESIMC',859 'AVX512' => 'AVX512F AVX512CD AVX512DQ AVX512PF AVX512ER AVX512VL AVX512BW AVX512IFMA AVX512VBMI AVX512VBMI2 AVX512VAES AVX512BITALG AVX5124FMAPS AVX512VPCLMULQDQ AVX512GFNI AVX512_VNNI AVX5124VNNIW AVX512VPOPCNTDQ AVX512_BF16 avx512vp2intersect',860 'VAES' => 'VAESDEC VAESDECLAST VAESENC VAESENCLAST VPCLMULQDQ',861 'AVX-VNNI' => 'vpdpbusd vpdpwssd vpdpbusds vpdpwssds',862 'SERIALIZE' => 'serialize',863 'WAITPKG' => 'umwait tpause umonitor',864 'ENQCMD' => 'enqcmd enqcmds',865 'MOVDIRI' => 'movdiri movdir64b',866 'CLWB' => 'clwb',867 'RDPRU' => 'rdpru',868 'FSGSBASE' => 'RDFSBASE RDGSBASE WRFSBASE WRGSBASE',869 'AMX' => 'LDTILECFG STTILECFG TILELOADD TILELOADDT1 TILESTORED TILERELEASE TILEZERO TDPBF16PS',870 'FMA' => array('vfmadd123pd', 'vfmadd123ps', 'vfmadd123sd', 'vfmadd123ss', 'vfmadd132pd', 'vfmadd132ps', 'vfmadd132sd', 'vfmadd132ss', 'vfmadd213pd', 'vfmadd213ps', 'vfmadd213sd', 'vfmadd213ss', 'vfmadd231pd', 'vfmadd231ps', 'vfmadd231sd', 'vfmadd231ss', 'vfmadd312pd', 'vfmadd312ps', 'vfmadd312sd', 'vfmadd312ss', 'vfmadd321pd', 'vfmadd321ps', 'vfmadd321sd', 'vfmadd321ss', 'vfmaddsub123pd', 'vfmaddsub123ps', 'vfmaddsub132pd', 'vfmaddsub132ps', 'vfmaddsub213pd', 'vfmaddsub213ps', 'vfmaddsub231pd', 'vfmaddsub231ps', 'vfmaddsub312pd', 'vfmaddsub312ps', 'vfmaddsub321pd', 'vfmaddsub321ps', 'vfmsub123pd', 'vfmsub123ps', 'vfmsub123sd', 'vfmsub123ss', 'vfmsub132pd', 'vfmsub132ps', 'vfmsub132sd', 'vfmsub132ss', 'vfmsub213pd', 'vfmsub213ps', 'vfmsub213sd', 'vfmsub213ss', 'vfmsub231pd', 'vfmsub231ps', 'vfmsub231sd', 'vfmsub231ss', 'vfmsub312pd', 'vfmsub312ps', 'vfmsub312sd', 'vfmsub312ss', 'vfmsub321pd', 'vfmsub321ps', 'vfmsub321sd', 'vfmsub321ss', 'vfmsubadd123pd', 'vfmsubadd123ps', 'vfmsubadd132pd', 'vfmsubadd132ps', 'vfmsubadd213pd', 'vfmsubadd213ps', 'vfmsubadd231pd', 'vfmsubadd231ps', 'vfmsubadd312pd', 'vfmsubadd312ps', 'vfmsubadd321pd', 'vfmsubadd321ps', 'vfnmadd123pd', 'vfnmadd123ps', 'vfnmadd123sd', 'vfnmadd123ss', 'vfnmadd132pd', 'vfnmadd132ps', 'vfnmadd132sd', 'vfnmadd132ss', 'vfnmadd213pd', 'vfnmadd213ps', 'vfnmadd213sd', 'vfnmadd213ss', 'vfnmadd231pd', 'vfnmadd231ps', 'vfnmadd231sd', 'vfnmadd231ss', 'vfnmadd312pd', 'vfnmadd312ps', 'vfnmadd312sd', 'vfnmadd312ss', 'vfnmadd321pd', 'vfnmadd321ps', 'vfnmadd321sd', 'vfnmadd321ss', 'vfnmsub123pd', 'vfnmsub123ps', 'vfnmsub123sd', 'vfnmsub123ss', 'vfnmsub132pd', 'vfnmsub132ps', 'vfnmsub132sd', 'vfnmsub132ss', 'vfnmsub213pd', 'vfnmsub213ps', 'vfnmsub213sd', 'vfnmsub213ss', 'vfnmsub231pd', 'vfnmsub231ps', 'vfnmsub231sd', 'vfnmsub231ss', 'vfnmsub312pd', 'vfnmsub312ps', 'vfnmsub312sd', 'vfnmsub312ss', 'vfnmsub321pd', 'vfnmsub321ps', 'vfnmsub321sd', 'vfnmsub321ss'),871 'BMI2' => 'BZHI MULX PDEP PEXT RORX SARX SHRX SHLX',872 );873 }874 public static function interesting_instructions_names()875 {876 return array(877 //'MMX' => 'MMX',878 'SSE2' => 'SSE2',879 'SSE3' => 'SSE3',880 'SSSE3' => 'SSSE3',881 'SSE4_2' => 'SSE 4.2',882 'SSE4A' => 'SSE4A',883 'AVX' => 'Advanced Vector Extensions',884 'AVX2' => 'Advanced Vector Extensions 2',885 'AVX512' => 'Advanced Vector Extensions 512',886 'AMX' => 'Advanced Matrix Extensions',887 'AES' => 'Advanced Encryption Standard',888 'VAES' => 'Vector AES',889 'AVX-VNNI' => 'AVX Vector Neural Network Instructions',890 'SERIALIZE' => 'SERIALIZE',891 'WAITPKG' => 'WAITPKG / UMWAIT / TPAUSE',892 'ENQCMD' => 'Data Streaming Accelerator',893 'FSGSBASE' => 'FSGSBASE',894 'MOVDIRI' => 'MOVDIRx',895 'CLWB' => 'Cache Line Write Back',896 'RDPRU' => 'Read Processor Register',897 'FMA' => 'FMA',898 'BMI2' => 'Bit Manipulation Instruction Set 2',899 );900 }901 public static function prominent_cpu_bugs()902 {903 return array(904 'cpu_meltdown' => 'Meltdown',905 'spectre_v1' => 'Spectre V1',906 'spectre_v2' => 'Spectre V2',907 'spec_store_bypass' => 'Spectre V4 / SSBD',908 'l1tf' => 'L1 Terminal Fault / Foreshadow',909 'mds' => 'Microarchitectural Data Sampling',910 'swapgs' => 'SWAPGS',911 'itlb_multihit' => 'iTLB Multihit',912 'taa' => 'TSX Asynchronous Abort',913 );914 }915 public static function get_cpu_family()916 {917 $family = null;918 if(phodevi::is_linux())919 {920 $cpuinfo = phodevi_linux_parser::cpuinfo_to_array();921 $family = isset($cpuinfo['cpu family']) ? $cpuinfo['cpu family'] : $family;922 }923 else if(phodevi::is_windows())924 {925 $processor_identifier = explode(' ', getenv('PROCESSOR_IDENTIFIER'));926 if(($x = array_search('Family', $processor_identifier)) !== false)927 {928 $family = $processor_identifier[($x + 1)];929 }930 }931 else if(phodevi::is_macos())932 {933 $family = phodevi_bsd_parser::read_sysctl(array('machdep.cpu.family'));934 }935 return $family;936 }937 public static function get_cpu_model()938 {939 $model = null;940 if(phodevi::is_linux())941 {942 $cpuinfo = phodevi_linux_parser::cpuinfo_to_array();943 $model = isset($cpuinfo['model']) ? $cpuinfo['model'] : $model;944 }945 else if(phodevi::is_windows())946 {947 $processor_identifier = explode(' ', getenv('PROCESSOR_IDENTIFIER'));948 if(($x = array_search('Model', $processor_identifier)) !== false)949 {950 $model = $processor_identifier[($x + 1)];951 }952 }953 else if(phodevi::is_macos())954 {955 $model = phodevi_bsd_parser::read_sysctl(array('machdep.cpu.model'));956 }957 return $model;958 }959 public static function get_core_name($family = false, $model = false, $cpu_string = null)960 {961 if($family === false && $model === false && PTS_IS_CLIENT)962 {963 $family = phodevi::read_property('cpu', 'cpu-family');964 $model = phodevi::read_property('cpu', 'cpu-model');965 $cpu_string = phodevi::read_property('cpu', 'model');966 }967 // Useful: https://en.wikichip.org/wiki/amd/cpuid / https://en.wikichip.org/wiki/intel/cpuid...
phodevi_memory.php
Source:phodevi_memory.php
...33 $mem_speed = false;34 $mem_type = false;35 $mem_manufacturer = false;36 $mem_part = false;37 if(phodevi::is_macos())38 {39 $mem_size = phodevi_osx_parser::read_osx_system_profiler('SPMemoryDataType', 'Size', true, array('Empty'));40 $mem_speed = phodevi_osx_parser::read_osx_system_profiler('SPMemoryDataType', 'Speed');41 $mem_type = phodevi_osx_parser::read_osx_system_profiler('SPMemoryDataType', 'Type');42 }43 else if(phodevi::is_solaris())44 {45 $mem_size = phodevi_solaris_parser::read_sun_ddu_dmi_info('MemoryDevice*,InstalledSize');46 $mem_speed = phodevi_solaris_parser::read_sun_ddu_dmi_info('MemoryDevice*,Speed');47 $mem_type = phodevi_solaris_parser::read_sun_ddu_dmi_info('MemoryDevice*,MemoryDeviceType');48 if(is_array($mem_speed) && count($mem_speed) > 0)49 {50 $mem_speed = array_shift($mem_speed);51 }52 $mem_speed = str_replace('MHZ', 'MHz', $mem_speed);53 }54 else if(phodevi::is_windows())55 {56 $mem_size = phodevi_windows_parser::get_wmi_object_multi('CIM_PhysicalMemory', 'Capacity');57 $clock_speed = phodevi_windows_parser::get_wmi_object_multi('CIM_PhysicalMemory', 'ConfiguredClockSpeed');58 $mem_manufacturer = phodevi_windows_parser::get_wmi_object_multi('CIM_PhysicalMemory', 'Manufacturer');59 $mem_part = phodevi_windows_parser::get_wmi_object_multi('CIM_PhysicalMemory', 'PartNumber');60 if(isset($clock_speed[0]) && is_numeric($clock_speed[0]))61 {62 $clock_speed = array_shift($clock_speed);63 }64 $mem_type = null;65 $mem_speed = is_numeric($clock_speed) ? $clock_speed . 'MHz' : null;66 }67 else if(phodevi::is_linux())68 {69 $mem_size = phodevi_linux_parser::read_dmidecode('memory', 'Memory Device', 'Size', false, array('Not Installed', 'No Module Installed', 'Undefined'));70 $mem_speed = phodevi_linux_parser::read_dmidecode('memory', 'Memory Device', 'Configured Clock Speed', true, array('Unknown', 'Undefined'));71 if($mem_speed == false)72 {73 // "Speed" only reports stock frequency where "Configured Clock Speed" should report the over/underclocked memory74 $mem_speed = phodevi_linux_parser::read_dmidecode('memory', 'Memory Device', 'Speed', true, array('Unknown', 'Undefined'));75 }76 $mem_type = phodevi_linux_parser::read_dmidecode('memory', 'Memory Device', 'Type', true, array('Unknown', 'Other', 'Flash', 'Undefined'));77 $mem_manufacturer = phodevi_linux_parser::read_dmidecode('memory', 'Memory Device', 'Manufacturer', true, array('Unknown', 'Undefined'));78 $mem_part = phodevi_linux_parser::read_dmidecode('memory', 'Memory Device', 'Part Number', true, array('Unknown', 'Undefined'));79 }80 if(is_array($mem_type))81 {82 $mem_type = array_pop($mem_type);83 }84 if(is_array($mem_part))85 {86 $mem_part = array_pop($mem_part);87 }88 if(is_array($mem_manufacturer))89 {90 $mem_manufacturer = array_pop($mem_manufacturer);91 }92 if($mem_size != false && (!is_array($mem_size) || count($mem_size) != 0))93 {94 for($i = 0; $i < count($mem_size); $i++)95 {96 switch(substr($mem_size[$i], -1))97 {98 case 'K':99 // looks like sometimes Solaris now reports flash chip as memory. its string ends with K100 unset($mem_size[$i]);101 unset($mem_speed[$i]);102 unset($mem_type[$i]);103 break;104 case 'M':105 // report megabytes as MB, just not M, as on Solaris106 $mem_size[$i] .= 'B';107 break;108 case 'B':109 if(strtolower(substr($mem_size[$i], -2, 1)) == 'k')110 {111 // some hardware on Linux via dmidecode reports flash chips112 unset($mem_size[$i]);113 //unset($mem_speed[$i]);114 //unset($mem_type[$i]);115 }116 break;117 default:118 if(phodevi::is_windows() && $mem_size[$i] > 1000000)119 {120 $mem_size[$i] = round($mem_size[$i] / 1048576);121 }122 }123 }124 foreach($mem_size as $i => $mem_stick)125 {126 if(!is_numeric(substr($mem_stick, 0, 3)) && stripos($mem_stick, 'GB') == false)127 {128 // If the memory size isn't at least three digits (basically 128MB+), chances are something is wrong, i.e. reporting flash chip from dmidecode, so get rid of it.129 unset($mem_size[$i]);130 }131 }132 $mem_count = count($mem_size);133 if(!empty($mem_type))134 {135 if(($cut = strpos($mem_type, ' ')) > 0)136 {137 $mem_type = substr($mem_type, 0, $cut);138 }139 if(!in_array($mem_type, array('Other')) && (pts_strings::keep_in_string($mem_type, pts_strings::CHAR_NUMERIC | pts_strings::CHAR_LETTER) == $mem_type))140 {141 $mem_prefix = $mem_type;142 }143 }144 else145 {146 $mem_prefix = null;147 }148 if(!empty($mem_speed))149 {150 if(($cut = strpos($mem_speed, ' (')) > 0)151 {152 $mem_speed = substr($mem_speed, 0, $cut);153 }154 if(!empty($mem_prefix))155 {156 $mem_prefix .= '-';157 }158 $mem_prefix .= str_replace(' ', '', $mem_speed);159 }160 // TODO: Allow a combination of both functions below, so like 2 x 2GB + 3 x 1GB DDR2-800161 if($mem_count > 1 && count(array_unique($mem_size)) > 1)162 {163 $mem_string = implode(' + ', $mem_size) . ' ' . $mem_prefix;164 }165 else166 {167 $t = str_replace(array(' MB', ' GB'), '', $mem_size[0]);168 if(($mem_count * $t) != phodevi::read_property('memory', 'capacity') && phodevi::read_property('memory', 'capacity') % $t == 0)169 {170 // This makes sure the correct number of RAM modules is reported...171 // On at least Linux with dmidecode on an AMD Opteron multi-socket setup it's only showing the data for one socket172 if(is_numeric($mem_size[0]))173 {174 if($mem_size[0] < 1024)175 {176 $mem_size[0] *= 1024;177 }178 $mem_count = phodevi::read_property('memory', 'capacity') / $mem_size[0];179 }180 }181 $product_string = null;182 if(isset($mem_manufacturer[2]) && pts_strings::is_alpha($mem_manufacturer[0]) && stripos($mem_manufacturer, 'manufacturer') === false && stripos($mem_manufacturer, 'part') === false && stripos($mem_manufacturer, 'module') === false && stripos($mem_manufacturer, 'dimm') === false && isset($mem_manufacturer[2]) && pts_strings::is_alpha($mem_manufacturer))183 {184 $product_string .= ' ' . $mem_manufacturer;185 }186 if(($x = strpos($mem_part, '/')) !== false)187 {188 // Cleanup/shorten strings like KHX2133C13S4/4G189 $mem_part = substr($mem_part, 0, $x);190 }191 if(isset($mem_part[2]) && stripos($mem_part, 'part') === false && stripos($mem_part, 'module') === false && stripos($mem_part, 'dimm') === false && substr($mem_part, 0, 2) != '0x' && !isset($mem_part[24]) && pts_strings::is_alnum(str_replace(array('-'), '', $mem_part)))192 {193 $product_string .= ' ' . $mem_part;194 }195 if(is_numeric($mem_size[0]) && stripos($mem_size[0], 'b') === false)196 {197 if($mem_size >= 1024)198 {199 $mem_size[0] .= ' MB';200 }201 else202 {203 $mem_size[0] .= ' GB';204 }205 }206 $mem_string = $mem_count . ' x ' . $mem_size[0] . ' ' . $mem_prefix . $product_string;207 }208 }209 if(empty($mem_string))210 {211 $ram_in_mb = phodevi::read_property('memory', 'capacity');212 if($ram_in_mb != null)213 {214 $mem_string = $ram_in_mb . 'MB';215 if($ram_in_mb > 5000)216 {217 $ram_in_gb = ceil($ram_in_mb / 1024);218 if($ram_in_gb % 2 == 1)219 {220 $ram_in_gb++;221 }222 if($ram_in_gb > 100 && $ram_in_gb % 16 !== 0)223 {224 $ram_in_gb += 16 - ($ram_in_gb % 16);225 }226 if($ram_in_gb >= 6)227 {228 $mem_string = $ram_in_gb . 'GB';229 }230 }231 }232 }233 return trim(str_replace(array('Unknown ', 'Undefined'), '', $mem_string));234 }235 public static function memory_capacity()236 {237 // Returns physical memory capacity238 if(isset(phodevi::$vfs->meminfo))239 {240 $info = phodevi::$vfs->meminfo;241 $info = substr($info, strpos($info, 'MemTotal:') + 9);242 $info = intval(trim(substr($info, 0, strpos($info, 'kB'))));243 $info = floor($info / 1024);244 if(is_numeric($info) && $info > 950)245 {246 if($info > 4608)247 {248 $info = ceil($info / 1024) * 1024;249 }250 else if($info > 1536)251 {252 $info = ceil($info / 512) * 512;253 }254 else255 {256 $info = ceil($info / 256) * 256;257 }258 }259 }260 else if(phodevi::is_solaris())261 {262 $info = shell_exec('prtconf 2>&1 | grep Memory');263 $info = substr($info, strpos($info, ':') + 2);264 $info = substr($info, 0, strpos($info, 'Megabytes'));265 }266 else if(phodevi::is_bsd())267 {268 $mem_size = phodevi_bsd_parser::read_sysctl('hw.physmem');269 if($mem_size == false)270 {271 $mem_size = phodevi_bsd_parser::read_sysctl('hw.realmem');272 }273 $info = ceil(floor($mem_size / 1048576) / 256) * 256;274 }275 else if(phodevi::is_macos())276 {277 $info = phodevi_osx_parser::read_osx_system_profiler('SPHardwareDataType', 'Memory');278 $info = explode(' ', $info);279 $info = (isset($info[1]) && $info[1] == 'GB' ? $info[0] * 1024 : $info[0]);280 }281 else if(phodevi::is_windows())282 {283 $info = phodevi_windows_parser::get_wmi_object('win32_operatingsystem', 'TotalVisibleMemorySize');284 if(is_numeric($info))285 {286 $info = ceil($info / 1000);287 }288 else289 {...
is_macos
Using AI Code Generation
1$phodevi = new phodevi();2$phodevi->is_macos();3$phodevi = new phodevi();4$phodevi->is_linux();5$phodevi = new phodevi();6$phodevi->is_windows();7$phodevi = new phodevi();8$phodevi->is_bsd();9$phodevi = new phodevi();10$phodevi->is_solaris();11$phodevi = new phodevi();12$phodevi->is_android();13$phodevi = new phodevi();14$phodevi->is_ios();15$phodevi = new phodevi();16$phodevi->is_windowsnt();17$phodevi = new phodevi();18$phodevi->is_windowsce();19$phodevi = new phodevi();20$phodevi->is_haiku();21$phodevi = new phodevi();22$phodevi->is_freebsd();23$phodevi = new phodevi();24$phodevi->is_openbsd();25$phodevi = new phodevi();26$phodevi->is_netbsd();
is_macos
Using AI Code Generation
1include_once 'phodevi.php';2if(phodevi::is_macos())3{4echo 'this is mac os';5}6{7echo 'this is not mac os';8}9include_once 'phodevi.php';10if(phodevi::is_macos())11{12echo 'this is mac os';13}14{15echo 'this is not mac os';16}17include_once 'phodevi.php';18if(phodevi::is_macos())19{20echo 'this is mac os';21}22{23echo 'this is not mac os';24}25include_once 'phodevi.php';26if(phodevi::is_macos())27{28echo 'this is mac os';29}30{31echo 'this is not mac os';32}33include_once 'phodevi.php';34if(phodevi::is_macos())35{36echo 'this is mac os';37}38{39echo 'this is not mac os';40}41include_once 'phodevi.php';42if(phodevi::is_macos())43{44echo 'this is mac os';45}46{47echo 'this is not mac os';48}49include_once 'phodevi.php';50if(phodevi::is_macos())51{52echo 'this is mac os';53}54{55echo 'this is not mac os';56}57include_once 'phodevi.php';58if(phodevi::is_macos())59{60echo 'this is mac os';61}62{63echo 'this is not mac os';64}65include_once 'phodevi.php';66if(phodevi::is_macos())67{68echo 'this is mac os';69}
is_macos
Using AI Code Generation
1require_once 'phodevi.php';2if(phodevi::is_macos())3{4echo "Mac OS";5}6{7echo "Not Mac OS";8}9require_once 'phodevi.php';10echo phodevi::is_macos();11require_once 'phodevi.php';12echo phodevi::is_macos();13require_once 'phodevi.php';14echo phodevi::is_macos();15require_once 'phodevi.php';16echo phodevi::is_macos();17require_once 'phodevi.php';18echo phodevi::is_macos();19require_once 'phodevi.php';20echo phodevi::is_macos();21require_once 'phodevi.php';22echo phodevi::is_macos();23require_once 'phodevi.php';24echo phodevi::is_macos();25require_once 'phodevi.php';26echo phodevi::is_macos();27require_once 'phodevi.php';28echo phodevi::is_macos();29require_once 'phodevi.php';30echo phodevi::is_macos();31require_once 'phodevi.php';32echo phodevi::is_macos();33require_once 'phodevi.php';34echo phodevi::is_macos();35require_once 'phodevi.php';36echo phodevi::is_macos();37require_once 'phodevi.php';38echo phodevi::is_macos();39require_once 'phodevi.php';40echo phodevi::is_macos();41require_once 'phodevi.php';42echo phodevi::is_macos();
is_macos
Using AI Code Generation
1require_once('phodevi.php');2if(phodevi::is_macos()) {3 echo "This is a macos";4} else {5 echo "This is not a macos";6}7require_once('phodevi.php');8if(phodevi::is_windows()) {9 echo "This is a windows";10} else {11 echo "This is not a windows";12}13require_once('phodevi.php');14if(phodevi::is_linux()) {15 echo "This is a linux";16} else {17 echo "This is not a linux";18}19require_once('phodevi.php');20if(phodevi::is_unix()) {21 echo "This is a unix";22} else {23 echo "This is not a unix";24}25require_once('phodevi.php');26if(phodevi::is_android()) {27 echo "This is a android";28} else {29 echo "This is not a android";30}31require_once('phodevi.php');32if(phodevi::is_ios()) {33 echo "This is a ios";34} else {35 echo "This is not a ios";36}37require_once('phodevi.php');38if(phodevi::is_freebsd()) {39 echo "This is a freebsd";40} else {41 echo "This is not a freebsd";42}
is_macos
Using AI Code Generation
1if(phodevi::is_macos())2{3 echo "This is a mac system";4}5{6 echo "This is not a mac system";7}
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Most used method in phodevi
- read_name
- load_sensors
- available_sensors
- select_sensors
- is_sensor_supported
- supported_sensors
- unsupported_sensors
- read_sensor
- read_sensor_object_unit
- read_sensor_object_unit_short
- read_sensor_unit
- sensor_supported
- sensor_object_identifier
- sensor_identifier
- sensor_object_name
- sensor_name
- system_hardware
- system_software
- system_centralized_view
- system_id_string
- read_property
- read_all_properties
- set_property
- create_vfs
- set_sanitize_string
- initial_setup
- detect_graphics
- set_device_cache
- clear_cache
- get_phodevi_cache_object
- system_information_parse
- system_uptime
- reboot
- shutdown
- cpu_arch_compatible
- is_vendor_string
- is_product_string
- opencl_support_detected
- vulkan_support_detected
- is_fake_device
- os_under_test
- operating_system
- is_linux
- is_minix
- is_solaris
- is_bsd
- is_macos
- is_hurd
- is_windows
- is_mesa_graphics
- is_nvidia_graphics
- is_root
- is_display_server_active
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