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test: fix long-running buffer benchmarks

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PR-URL: https://github.com/nodejs/node/pull/20125
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Rich Trott <rtrott@gmail.com>
This commit is contained in:
Anatoli Papirovski 2018-04-18 12:15:00 +02:00
parent e5f53206dd
commit a2cf005cef
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GPG Key ID: 614E2E1ABEB4B2C0
4 changed files with 12 additions and 9 deletions
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6
benchmark/buffers/buffer-base64-decode-wrapped.js
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@ -3,12 +3,12 @@
const common = require('../common.js'); const common = require('../common.js');
const bench = common.createBenchmark(main, { const bench = common.createBenchmark(main, {
charsPerLine: [76],
linesCount: [8 << 16],
n: [32], n: [32],
}); });
function main({ n }) { function main({ charsPerLine, linesCount, n }) {
const charsPerLine = 76;
const linesCount = 8 << 16;
const bytesCount = charsPerLine * linesCount / 4 * 3; const bytesCount = charsPerLine * linesCount / 4 * 3;
const line = `${'abcd'.repeat(charsPerLine / 4)}\n`; const line = `${'abcd'.repeat(charsPerLine / 4)}\n`;

5
benchmark/buffers/buffer-base64-decode.js
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@ -4,10 +4,11 @@ const common = require('../common.js');
const bench = common.createBenchmark(main, { const bench = common.createBenchmark(main, {
n: [32], n: [32],
size: [8 << 20]
}); });
function main({ n }) { function main({ n, size }) {
const s = 'abcd'.repeat(8 << 20); const s = 'abcd'.repeat(size);
// eslint-disable-next-line node-core/no-unescaped-regexp-dot // eslint-disable-next-line node-core/no-unescaped-regexp-dot
s.match(/./); // Flatten string. s.match(/./); // Flatten string.
assert.strictEqual(s.length % 4, 0); assert.strictEqual(s.length % 4, 0);

8
benchmark/buffers/buffer-indexof.js
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@ -25,10 +25,10 @@ const bench = common.createBenchmark(main, {
search: searchStrings, search: searchStrings,
encoding: ['undefined', 'utf8', 'ucs2', 'binary'], encoding: ['undefined', 'utf8', 'ucs2', 'binary'],
type: ['buffer', 'string'], type: ['buffer', 'string'],
iter: [100000] n: [100000]
}); });
function main({ iter, search, encoding, type }) { function main({ n, search, encoding, type }) {
var aliceBuffer = fs.readFileSync( var aliceBuffer = fs.readFileSync(
path.resolve(__dirname, '../fixtures/alice.html') path.resolve(__dirname, '../fixtures/alice.html')
); );
@ -46,8 +46,8 @@ function main({ iter, search, encoding, type }) {
} }
bench.start(); bench.start();
for (var i = 0; i < iter; i++) { for (var i = 0; i < n; i++) {
aliceBuffer.indexOf(search, 0, encoding); aliceBuffer.indexOf(search, 0, encoding);
} }
bench.end(iter); bench.end(n);
} }

2
test/sequential/test-benchmark-buffer.js
View File

@ -10,9 +10,11 @@ runBenchmark('buffers',
'args=1', 'args=1',
'buffer=fast', 'buffer=fast',
'byteLength=1', 'byteLength=1',
'charsPerLine=6',
'encoding=utf8', 'encoding=utf8',
'endian=BE', 'endian=BE',
'len=2', 'len=2',
'linesCount=1',
'method=', 'method=',
'n=1', 'n=1',
'pieces=1', 'pieces=1',