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<?php |
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// This file is part of BOINC. |
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// https://boinc.berkeley.edu |
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// Copyright (C) 2024 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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// show a (textual) histogram of job sizes in CPU seconds. |
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require_once('../inc/boinc_db.inc'); |
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require_once('../inc/common_defs.inc'); |
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function main() { |
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$ress = BoincResult::enum_fields( |
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'cpu_time, hostid', |
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sprintf('outcome=%d and cpu_time>0 order by id desc limit 1000', RESULT_OUTCOME_SUCCESS) |
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); |
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$hosts = []; |
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$samples = []; |
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foreach ($ress as $res) { |
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if (array_key_exists($res->hostid, $hosts)) { |
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$host = $hosts[$res->hostid]; |
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} else { |
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$host = BoincHost::lookup_id($res->hostid); |
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$hosts[$res->hostid] = $host; |
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} |
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$fpops = $res->cpu_time * $host->p_fpops; |
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$samples[] = $res->cpu_time; |
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//$fpops /= 1e9; |
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//echo "$res->cpu_time $fpops\n"; |
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} |
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show($samples); |
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} |
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function show($samples) { |
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$x = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]; |
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foreach ($samples as $s) { |
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$x[(int)log10($s)] += 1; |
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} |
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for ($i=0; $i<16; $i++) { |
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echo sprintf("%d: %d\n", $i, $x[$i]); |
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} |
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} |
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main(); |
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?> |
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BOINC /
boinc
