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benchmark: add --expose_internals switch #8547

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benchmark: add --expose_internals switch #8547

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167b1e6
benchmark: add --expose_internals switch
bzoz Sep 16, 2016
cbcf3ab
fixup: add comment about require in main()
bzoz Sep 22, 2016
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3 changes: 2 additions & 1 deletion benchmark/common.js
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Original file line number Diff line number Diff line change
Expand Up @@ -137,7 +137,8 @@ Benchmark.prototype._run = function() {
}

const child = child_process.fork(require.main.filename, childArgs, {
env: childEnv
env: childEnv,
execArgv: ['--expose_internals'].concat(process.execArgv)
});
child.on('message', sendResult);
child.on('close', function(code) {
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5 changes: 4 additions & 1 deletion benchmark/misc/freelist.js
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Original file line number Diff line number Diff line change
@@ -1,13 +1,16 @@
'use strict';

var common = require('../common.js');
var FreeList = require('internal/freelist').FreeList;

var bench = common.createBenchmark(main, {
n: [100000]
});

function main(conf) {
// Using internal/freelist requires node to be run with --expose_internals
// switch. common.js will do that when calling main(), so we require
// this module here
const FreeList = require('internal/freelist').FreeList;
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What's up with this? Maybe add a comment?

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require was moved there, so it will work with adding -expose_internals only in common.js. It was the result of discusion here: #8547 (review)

var n = conf.n;
var poolSize = 1000;
var list = new FreeList('test', poolSize, Object);
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