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'use strict';
if (process.argv[2] === 'child')
{
const len = +process.argv[3];
const msg = `"${'.'.repeat(len)}"`;
while (true) {
process.send(msg);
}
} else {
const common = require('../common.js');
const bench = common.createBenchmark(main, {
len: [64, 256, 1024, 4096, 32768],
dur: [5]
});
const spawn = require('child_process').spawn;
function main(conf) {
bench.start();
const dur = +conf.dur;
const len = +conf.len;
const options = { 'stdio': ['ignore', 'ignore', 'ignore', 'ipc'] };
const child = spawn(process.argv[0],
[process.argv[1], 'child', len], options);
var bytes = 0;
child.on('message', function(msg) {
bytes += msg.length;
});
setTimeout(function() {
child.kill();
const gbits = (bytes * 8) / (1024 * 1024 * 1024);
bench.end(gbits);
}, dur * 1000);
}
}
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