mirror of https://github.com/BOINC/boinc.git
66 lines
2.1 KiB
PHP
Executable File
66 lines
2.1 KiB
PHP
Executable File
#! /usr/bin/env php
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<?php
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// This file is part of BOINC.
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// http://boinc.berkeley.edu
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// Copyright (C) 2013 University of California
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//
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// BOINC is free software; you can redistribute it and/or modify it
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// under the terms of the GNU Lesser General Public License
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// as published by the Free Software Foundation,
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// either version 3 of the License, or (at your option) any later version.
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//
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// BOINC is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
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// size_census
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// for each multi-size app,
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// find the N quantiles of its effective speed,
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// and write them to a file.
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// See http://boinc.berkeley.edu/trac/wiki/JobSizeMatching
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error_reporting(E_ALL);
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ini_set('display_errors', true);
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ini_set('display_startup_errors', true);
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require_once("../inc/boinc_db.inc");
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function do_app($app) {
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// enumerate the host_app_versions for this app,
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// joined to the host
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$db = BoincDb::get();
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$dbn = $db->db_name;
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$query = "select et_avg, host.on_frac, host.active_frac " .
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" from $dbn.host_app_version, $dbn.host, $dbn.app_version " .
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" where host_app_version.app_version_id = app_version.id " .
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" and app_version.appid = 1 " .
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" and et_n > 0 " .
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" and host.id = host_app_version.host_id";
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$result = $db->do_query($query);
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$a = array();
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while ($x = mysql_fetch_object($result)) {
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$a[] = (1/$x->et_avg) * $x->on_frac * $x->active_frac;
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}
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mysql_free_result($result);
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sort($a);
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$n = count($a);
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$f = fopen("../../size_census_".$app->name, "w");
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for ($i=1; $i<$app->n_size_classes; $i++) {
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$k = (int)(($i*$n)/$app->n_size_classes);
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fprintf($f, "%e\n", $a[$k]);
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}
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fclose($f);
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}
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$apps = BoincApp::enum("deprecated=0 and n_size_classes>1");
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foreach ($apps as $app) {
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do_app($app);
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}
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?>
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