mirror of https://github.com/lukechilds/node.git
Ben Noordhuis
12 years ago
1 changed files with 28 additions and 0 deletions
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var common = require('../common.js'); |
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var bench = common.createBenchmark(main, { |
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len: [64, 256, 1024, 4096, 32768], |
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dur: [5] |
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}); |
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var spawn = require('child_process').spawn; |
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function main(conf) { |
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bench.start(); |
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var dur = +conf.dur; |
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var len = +conf.len; |
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var msg = '"' + Array(len).join('.') + '"'; |
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var options = { 'stdio': ['ignore', 'ipc', 'ignore'] }; |
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var child = spawn('yes', [msg], options); |
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var bytes = 0; |
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child.on('message', function(msg) { |
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bytes += msg.length; |
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}); |
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setTimeout(function() { |
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child.kill(); |
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var gbits = (bytes * 8) / (1024 * 1024 * 1024); |
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bench.end(gbits); |
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}, dur * 1000); |
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} |
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