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#! /usr/bin/env php
<?php
// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2012 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/>.
// initialize
// user_submit.logical start_time
// batch.logical_start_time
// batch.logical_end_time
// result.priority
// based on existing batches
require_once("../inc/boinc_db.inc");
require_once("../inc/submit_db.inc");
function process_batch($b) {
$app = BoincApp::lookup_id($b->app_id);
if (!$app) {
echo "no app for batch $b->id\n";
return;
}
if ($b->fraction_done>0 && $b->credit_canonical>0) {
$credit_total = $b->credit_canonical/$b->fraction_done;
$fpops_total = $credit_total*(86400e9/200);
} else {
$db = BoincDb::get();
$fpops_total = $db->sum(
"workunit", "rsc_fpops_est*target_nresults", "where batch=$b->id"
);
}
echo "batch $b->id fpops_total $fpops_total\n";
if ($fpops_total == 0) {
return;
}
// adjust the user's logical start time
//
$user = BoincUser::lookup_id($b->user_id);
if (!$user) die("no user $b->user_id\n");
$us = BoincUserSubmit::lookup_userid("$user->id");
if (!$us) die("no user submit record\n");
$lst = $us->logical_start_time;
$cmd = "cd ../../bin; ./adjust_user_priority --user $user->id --flops $fpops_total --app $app->name";
system($cmd);
$us = BoincUserSubmit::lookup_userid("$user->id");
$let = $us->logical_start_time;
$let = (int)$let;
// set the priority of workunits and results in this batch
// to the user's new logical start time
//
$clause = "priority=$let where batch=$b->id";
BoincResult::update_aux($clause);
BoincWorkunit::update_aux($clause);
}
function scan_batches() {
$batches = BoincBatch::enum("", "order by id");
foreach ($batches as $b) {
process_batch($b);
}
}
function reset_all() {
BoincUserSubmit::update_aux("logical_start_time=0");
BoincBatch::update_aux("logical_start_time=0, logical_end_time=0");
BoincWorkunit::update_aux("priority=0");
BoincResult::update_aux("priority=0");
}
scan_batches();
//reset_all();
?>
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