ee3dbba6cc
Schneespur — Open-source winter service documentation software (PWA + Admin). GPS tracking via OwnTracks, weather data, photo evidence, and legally compliant service records for winter maintenance operators. License: AGPL-3.0-or-later
67 lines
2.2 KiB
PHP
67 lines
2.2 KiB
PHP
<?php
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/**
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* League.Csv (https://csv.thephpleague.com)
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*
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* (c) Ignace Nyamagana Butera <nyamsprod@gmail.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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declare(strict_types=1);
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namespace League\Csv;
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use PhpBench\Attributes as Bench;
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use SplFileObject;
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use function assert;
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use function dirname;
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final class BufferBench
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{
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#[Bench\OutputTimeUnit('seconds')]
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#[Bench\Assert('mode(variant.mem.peak) < 4700000'), Bench\Assert('mode(variant.time.avg) < 10000000')]
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public function benchLoadingRecordsUsingFromSplFileObject(): void
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{
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$path = dirname(__DIR__).'/test_files/prenoms.csv';
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Buffer::from(Reader::from(new SplFileObject($path)));
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}
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#[Bench\OutputTimeUnit('seconds')]
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#[Bench\Assert('mode(variant.mem.peak) < 4700000'), Bench\Assert('mode(variant.time.avg) < 10000000')]
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public function benchLoadingRecordsUsingFromStreamResource(): void
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{
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$path = dirname(__DIR__).'/test_files/prenoms.csv';
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Buffer::from(Reader::from($path));
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}
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#[Bench\OutputTimeUnit('seconds')]
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#[Bench\Assert('mode(variant.mem.peak) < 40000000'), Bench\Assert('mode(variant.time.avg) < 10000000')]
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public function benchWritingAndDeletingEntries(): void
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{
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$numRows = 10_000;
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$buffer = new Buffer(header: ['foo', 'bar', 'baz']);
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for ($i = 1; $i <= $numRows; ++$i) {
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$buffer->insert(
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["csv--{$i}1", "csv--{$i}2", "csv--{$i}3"],
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["csv--{$i}1", "csv--{$i}2", "csv--{$i}3"],
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["csv--{$i}1", "csv--{$i}2", "csv--{$i}3"],
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["csv--{$i}1", "csv--{$i}2", "csv--{$i}3"],
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["csv--{$i}1", "csv--{$i}2", "csv--{$i}3"],
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["csv--{$i}1", "csv--{$i}2", "csv--{$i}3"],
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["csv--{$i}1", "csv--{$i}2", "csv--{$i}3"],
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["csv--{$i}1", "csv--{$i}2", "csv--{$i}3"],
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["csv--{$i}1", "csv--{$i}2", "csv--{$i}3"],
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["csv--{$i}1", "csv--{$i}2", "csv--{$i}3"],
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);
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}
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$buffer->delete(fn (array $row, int $offset) => ($offset % 2) === 0);
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assert(50_000 === $buffer->recordCount());
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}
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}
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