mirror of https://github.com/BOINC/boinc.git
134 lines
4.2 KiB
PHP
134 lines
4.2 KiB
PHP
<?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) 2011 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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// server-side utility functions for remote job submissions and control
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require_once("../inc/submit_db.inc");
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// given its WUs, compute params of a batch
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// NOTE: eventually this should be done by server components
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// (transitioner, validator etc.) as jobs complete or time out
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//
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// TODO: update est_completion_time
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//
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function get_batch_params($batch, $wus) {
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$fp_total = 0;
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$fp_done = 0;
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$completed = true;
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$batch->nerror_jobs = 0;
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$batch->credit_canonical = 0;
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foreach ($wus as $wu) {
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$fp_total += $wu->rsc_fpops_est;
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if ($wu->canonical_resultid) {
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$fp_done += $wu->rsc_fpops_est;
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$batch->credit_canonical += $wu->canonical_credit;
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} else if ($wu->error_mask) {
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$batch->nerror_jobs++;
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} else {
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$completed = false;
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}
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}
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if ($fp_total) {
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$batch->fraction_done = $fp_done / $fp_total;
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}
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if ($completed && $batch->state < BATCH_STATE_COMPLETE) {
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$batch->state = BATCH_STATE_COMPLETE;
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$batch->completion_time = time();
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}
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$batch->update("fraction_done = $batch->fraction_done, nerror_jobs = $batch->nerror_jobs, state=$batch->state, completion_time = $batch->completion_time, credit_canonical = $batch->credit_canonical");
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$batch->credit_estimate = flops_to_credit($fp_total);
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return $batch;
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}
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function get_outfile_names($result) {
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$names = array();
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$xml = "<a>".$result->xml_doc_out."</a>";
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$r = simplexml_load_string($xml);
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if (!$r) return $names;
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foreach ($r->file_info as $fi) {
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$names[] = (string)($fi->name);
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}
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return $names;
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}
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function get_outfile_paths($result) {
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$fanout = parse_config(get_config(), "<uldl_dir_fanout>");
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$upload_dir = parse_config(get_config(), "<upload_dir>");
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$paths = array();
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$xml = "<a>".$result->xml_doc_out."</a>";
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$r = simplexml_load_string($xml);
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if (!$r) return $paths;
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foreach ($r->file_info as $fi) {
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$path = dir_hier_path((string)($fi->name), $upload_dir, $fanout);
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$paths[] = $path;
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}
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return $paths;
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}
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function abort_workunit($wu) {
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BoincResult::update_aux(
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"server_state=5, outcome=5 where server_state=2 and workunitid=$wu->id"
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);
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$wu->update("error_mask=error_mask|16");
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}
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function abort_batch($batch) {
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$wus = BoincWorkunit::enum("batch=$batch->id");
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foreach ($wus as $wu) {
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abort_workunit($wu);
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}
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$batch->update("state=".BATCH_STATE_ABORTED);
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return 0;
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}
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function retire_batch($batch) {
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$wus = BoincWorkunit::enum("batch=$batch->id");
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$now = time();
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foreach ($wus as $wu) {
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$wu->update("assimilate_state=2, transition_time=$now");
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}
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$batch->update("state=".BATCH_STATE_RETIRED);
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}
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function batch_state_string($state) {
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switch ($state) {
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case BATCH_STATE_INIT: return "new";
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case BATCH_STATE_IN_PROGRESS: return "in progress";
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case BATCH_STATE_COMPLETE: return "completed";
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case BATCH_STATE_ABORTED: return "aborted";
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case BATCH_STATE_RETIRED: return "retired";
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}
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return "unknown state $state";
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}
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function boinc_get_output_file_url($user, $result, $i) {
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$name = $result->name;
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$auth_str = md5($user->authenticator.$name);
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return "get_output.php?instance_name=$name&file_num=$i&auth_str=$auth_str";
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}
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function boinc_get_output_files_url($user, $batch_id) {
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$auth_str = md5($user->authenticator.$batch_id);
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return "get_output.php?batch_id=$batch_id&auth_str=$auth_str";
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}
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?>
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