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Buffer.slice can be expensive. One regression was reported by https://github.com/joyent/node/issues/7633. The method should be benchmarked.
21 lines
426 B
JavaScript
21 lines
426 B
JavaScript
var common = require('../common.js');
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var SlowBuffer = require('buffer').SlowBuffer;
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var bench = common.createBenchmark(main, {
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type: ['fast', 'slow'],
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n: [1024]
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});
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var buf = new Buffer(1024);
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var slowBuf = new SlowBuffer(1024);
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function main(conf) {
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var n = +conf.n;
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var b = conf.type === 'fast' ? buf : slowBuf;
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bench.start();
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for (var i = 0; i < n * 1024; i++) {
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b.slice(10, 256);
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}
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bench.end(n);
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}
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