mirror of https://github.com/BOINC/boinc.git
138 lines
3.5 KiB
PHP
138 lines
3.5 KiB
PHP
<?php
|
|
// This file is part of BOINC.
|
|
// http://boinc.berkeley.edu
|
|
// Copyright (C) 2008 University of California
|
|
//
|
|
// BOINC is free software; you can redistribute it and/or modify it
|
|
// under the terms of the GNU Lesser General Public License
|
|
// as published by the Free Software Foundation,
|
|
// either version 3 of the License, or (at your option) any later version.
|
|
//
|
|
// BOINC is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
// See the GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
// script for studying NVIDIA GPUs on hosts
|
|
|
|
$cli_only = true;
|
|
require_once("../inc/util_ops.inc");
|
|
|
|
ini_set ("memory_limit", "8000M");
|
|
set_time_limit(0);
|
|
|
|
error_reporting(E_ALL);
|
|
ini_set('display_errors', true);
|
|
ini_set('display_startup_errors', true);
|
|
|
|
$hosts_total = 0; // number of hosts 6.2 or better
|
|
$hosts_gpu = 0; // number with an nvidia gpu
|
|
$rac_total =0;
|
|
$rac_gpu = 0;
|
|
$linux_total = 0;
|
|
$linux_gpus = 0;
|
|
$windows_total = 0;
|
|
$windows_gpus = 0;
|
|
$model = array(); // name -> count
|
|
$ram = array(); // size -> count
|
|
$driver = array(); // vers -> count
|
|
$ngpus = array(); // ngpus -> count
|
|
|
|
function inc(&$ar, $ind) {
|
|
if (array_key_exists($ind, $ar)) {
|
|
$ar[$ind]++;
|
|
} else {
|
|
$ar[$ind] = 1;
|
|
}
|
|
}
|
|
|
|
function parse_vers($x) {
|
|
$y = strstr($x, 'BOINC');
|
|
if (!$y) return '';
|
|
$y = substr($y, 6);
|
|
$z = explode("]", $y, 2);
|
|
$y = explode(".", $z[0]);
|
|
$v->major = $y[0];
|
|
$v->minor = $y[1];
|
|
return $v;
|
|
}
|
|
|
|
function parse_cuda($x) {
|
|
$y = strstr($x, 'CUDA');
|
|
if (!$y) return '';
|
|
$y = substr($y, 5);
|
|
$z = explode("]", $y, 2);
|
|
$y = explode("|", $z[0]);
|
|
$g->model = $y[0];
|
|
$g->ngpus = $y[1];
|
|
$ram = (int)$y[2];
|
|
$ram += 63;
|
|
$ram /= 64;
|
|
$ram = (int)$ram;
|
|
$ram *= 64;
|
|
$g->ram = (int)($ram);
|
|
$d = $y[3];
|
|
$d /= 100;
|
|
$g->driver = (int)$d;
|
|
return $g;
|
|
}
|
|
|
|
$hosts = BoincHost::enum("expavg_credit > 10 and serialnum<>''");
|
|
foreach($hosts as $host) {
|
|
$boinc_vers = parse_vers($host->serialnum);
|
|
if (!$boinc_vers) continue;
|
|
if ($boinc_vers->major < 6) continue;
|
|
$is_linux = false;
|
|
if (strstr($host->os_name, "Linux")) {
|
|
$linux_total++;
|
|
$is_linux = true;
|
|
} else if (strstr($host->os_name, "Windows")) {
|
|
$windows_total++;
|
|
} else {
|
|
continue;
|
|
}
|
|
$hosts_total++;
|
|
$rac_total += $host->expavg_credit;
|
|
$gpu = parse_cuda($host->serialnum);
|
|
if (!$gpu) {
|
|
continue;
|
|
}
|
|
$hosts_gpu++;
|
|
$rac_gpu += $host->expavg_credit;
|
|
if ($is_linux) {
|
|
$linux_gpus++;
|
|
} else {
|
|
$windows_gpus++;
|
|
}
|
|
inc($model, $gpu->model);
|
|
inc($ram, $gpu->ram);
|
|
inc($driver, $gpu->driver);
|
|
inc($ngpus, $gpu->ngpus);
|
|
}
|
|
|
|
$pct = 100*($hosts_gpu/$hosts_total);
|
|
echo "ntotal: $hosts_total ngpus: $hosts_gpu ($pct %)\n";
|
|
$pct = 100*($windows_gpus/$windows_total);
|
|
echo "Windows: total $windows_total gpus $windows_gpus ($pct %)\n";
|
|
$pct = 100*($linux_gpus/$linux_total);
|
|
echo "Linux: total $linux_total gpus $linux_gpus ($pct %)\n";
|
|
|
|
$rac_non_gpu = $rac_total - $rac_gpu;
|
|
$hosts_non_gpu = $hosts_total - $hosts_gpu;
|
|
$a = $rac_gpu/$hosts_gpu;
|
|
$b = $rac_non_gpu/$hosts_non_gpu;
|
|
echo "Avg RAC: GPU: $a non-GPU: $b\n";
|
|
|
|
arsort($model);
|
|
foreach($model as $m=>$c) {
|
|
echo "$m $c\n";
|
|
}
|
|
print_r($ram);
|
|
print_r($driver);
|
|
print_r($ngpus);
|
|
|
|
?>
|