- Adding SM2 panel [SME: 13004] - Upgrade to phpsysinfo 3.4.4 - Add code to delete inline styles and add css to make it look better. - version saved / built uses the static version, which means no drops downs and choices.
137 lines
5.8 KiB
PHP
137 lines
5.8 KiB
PHP
<?php
|
|
/**
|
|
* nvidiasmi sensor class, getting hardware temperature information and fan speed from nvidia-smi utility
|
|
*
|
|
* PHP version 5
|
|
*
|
|
* @category PHP
|
|
* @package PSI_Sensor
|
|
* @author Mieczyslaw Nalewaj <namiltd@users.sourceforge.net>
|
|
* @copyright 2020 phpSysInfo
|
|
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License version 2, or (at your option) any later version
|
|
* @version Release: 3.0
|
|
* @link http://phpsysinfo.sourceforge.net
|
|
*/
|
|
class NvidiaSMI extends Sensors
|
|
{
|
|
/**
|
|
* content to parse
|
|
*
|
|
* @var array
|
|
*/
|
|
private $_gpus = array();
|
|
|
|
/**
|
|
* fill the private array
|
|
*/
|
|
public function __construct()
|
|
{
|
|
parent::__construct();
|
|
if (!defined('PSI_EMU_HOSTNAME') || defined('PSI_EMU_PORT')) switch (defined('PSI_SENSOR_NVIDIASMI_ACCESS')?strtolower(PSI_SENSOR_NVIDIASMI_ACCESS):'command') {
|
|
case 'command':
|
|
if (PSI_OS == 'WINNT') {
|
|
$winnt_exe = (defined('PSI_SENSOR_NVIDIASMI_EXE_PATH') && is_string(PSI_SENSOR_NVIDIASMI_EXE_PATH))?strtolower(PSI_SENSOR_NVIDIASMI_EXE_PATH):"c:\\Program Files\\NVIDIA Corporation\\NVSMI\\nvidia-smi.exe";
|
|
if (($_exe=realpath(trim($winnt_exe))) && preg_match("/^([a-zA-Z]:\\\\[^\\\\]+)/", $_exe, $out)) {
|
|
CommonFunctions::executeProgram('cmd', "/c set ProgramFiles=".$out[1]."^&\"".$_exe."\" -q", $lines);
|
|
} else {
|
|
$this->error->addConfigError('__construct()', '[sensor_nvidiasmi] EXE_PATH="'.$winnt_exe.'"');
|
|
}
|
|
} else {
|
|
CommonFunctions::executeProgram('nvidia-smi', '-q', $lines);
|
|
}
|
|
|
|
$this->_gpus = preg_split("/^(?=GPU )/m", $lines, -1, PREG_SPLIT_NO_EMPTY);
|
|
break;
|
|
case 'data':
|
|
if (!defined('PSI_EMU_PORT') && CommonFunctions::rftsdata('nvidiasmi.tmp', $lines)) {
|
|
$this->_gpus = preg_split("/^(?=GPU )/m", $lines, -1, PREG_SPLIT_NO_EMPTY);
|
|
}
|
|
break;
|
|
default:
|
|
$this->error->addConfigError('__construct()', '[sensor_nvidiasmi] ACCESS');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* get the information
|
|
*
|
|
* @see PSI_Interface_Sensor::build()
|
|
*
|
|
* @return void
|
|
*/
|
|
public function build()
|
|
{
|
|
$gpuc=count($this->_gpus);
|
|
switch ($gpuc) {
|
|
case 0:
|
|
$this->error->addError("nvidia-smi", "No values");
|
|
break;
|
|
case 1:
|
|
$this->error->addError("nvidia-smi", "Error: ".$this->_gpus[0]);
|
|
break;
|
|
default:
|
|
for ($c = 0; $c < $gpuc; $c++) {
|
|
if (preg_match("/^\s+GPU Current Temp\s+:\s*(\d+)\s*C\s*$/m", $this->_gpus[$c], $out)) {
|
|
$dev = new SensorDevice();
|
|
$dev->setName("GPU ".($c)." (nvidiasmi)");
|
|
$dev->setValue($out[1]);
|
|
if (preg_match("/^\s+GPU Shutdown Temp\s+:\s*(\d+)\s*C\s*$/m", $this->_gpus[$c], $out)) {
|
|
$dev->setMax($out[1]);
|
|
}
|
|
$this->mbinfo->setMbTemp($dev);
|
|
}
|
|
if (preg_match("/^\s+Power Draw\s+:\s*([\d\.]+)\s*W\s*$/m", $this->_gpus[$c], $out)) {
|
|
$dev = new SensorDevice();
|
|
$dev->setName("GPU ".($c)." (nvidiasmi)");
|
|
$dev->setValue($out[1]);
|
|
if (preg_match("/^\s+Power Limit\s+:\s*([\d\.]+)\s*W\s*$/m", $this->_gpus[$c], $out)) {
|
|
$dev->setMax($out[1]);
|
|
}
|
|
$this->mbinfo->setMbPower($dev);
|
|
}
|
|
if (preg_match("/^\s+Fan Speed\s+:\s*(\d+)\s*%\s*$/m", $this->_gpus[$c], $out)) {
|
|
$dev = new SensorDevice();
|
|
$dev->setName("GPU ".($c)." (nvidiasmi)");
|
|
$dev->setValue($out[1]);
|
|
$dev->setUnit("%");
|
|
$this->mbinfo->setMbFan($dev);
|
|
}
|
|
if (preg_match("/^\s+Performance State\s+:\s*(\S+)\s*$/m", $this->_gpus[$c], $out)) {
|
|
$dev = new SensorDevice();
|
|
$dev->setName("GPU ".($c)." Performance State (nvidiasmi)");
|
|
$dev->setValue($out[1]);
|
|
$this->mbinfo->setMbOther($dev);
|
|
}
|
|
if (preg_match("/^\s+Gpu\s+:\s*(\d+)\s*%\s*$/m", $this->_gpus[$c], $out)) {
|
|
$dev = new SensorDevice();
|
|
$dev->setName("GPU ".($c)." Utilization (nvidiasmi)");
|
|
$dev->setValue($out[1]);
|
|
$dev->setUnit("%");
|
|
$this->mbinfo->setMbOther($dev);
|
|
}
|
|
if (preg_match("/^\s+Memory\s+:\s*(\d+)\s*%\s*$/m", $this->_gpus[$c], $out)) {
|
|
$dev = new SensorDevice();
|
|
$dev->setName("GPU ".($c)." Memory Utilization (nvidiasmi)");
|
|
$dev->setValue($out[1]);
|
|
$dev->setUnit("%");
|
|
$this->mbinfo->setMbOther($dev);
|
|
}
|
|
if (preg_match("/^\s+Encoder\s+:\s*(\d+)\s*%\s*$/m", $this->_gpus[$c], $out)) {
|
|
$dev = new SensorDevice();
|
|
$dev->setName("GPU ".($c)." Encoder Utilization (nvidiasmi)");
|
|
$dev->setValue($out[1]);
|
|
$dev->setUnit("%");
|
|
$this->mbinfo->setMbOther($dev);
|
|
}
|
|
if (preg_match("/^\s+Decoder\s+:\s*(\d+)\s*%\s*$/m", $this->_gpus[$c], $out)) {
|
|
$dev = new SensorDevice();
|
|
$dev->setName("GPU ".($c)." Decoder Utilization (nvidiasmi)");
|
|
$dev->setValue($out[1]);
|
|
$dev->setUnit("%");
|
|
$this->mbinfo->setMbOther($dev);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|