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benchmark: Support passing v8 flags to benchmarks 

The better to test --use-strict effects on performance.

(Spoiler: it has no measurable effect on performance.)
pull/24998/head
isaacs 2013-08-30 22:39:06 -07:00
parent fbb963b5d5
commit 01f3b468a9
1 changed files with 20 additions and 18 deletions
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38
benchmark/common.js
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@ -18,28 +18,30 @@ if (module === require.main) {
var spawn = require('child_process').spawn;
runBenchmarks();
}
function runBenchmarks() {
var test = tests.shift();
if (!test)
return;
function runBenchmarks() {
var test = tests.shift();
if (!test)
return;
if (test.match(/^[\._]/))
return process.nextTick(runBenchmarks);
if (test.match(/^[\._]/))
return process.nextTick(runBenchmarks);
console.error(type + '/' + test);
test = path.resolve(dir, test);
console.error(type + '/' + test);
test = path.resolve(dir, test);
var child = spawn(process.execPath, [ test ], { stdio: 'inherit' });
child.on('close', function(code) {
if (code)
process.exit(code);
else {
console.log('');
runBenchmarks();
}
});
}
var a = process.execArgv || [];
a.push(test);
var child = spawn(process.execPath, a, { stdio: 'inherit' });
child.on('close', function(code) {
if (code)
process.exit(code);
else {
console.log('');
runBenchmarks();
}
});
}
exports.createBenchmark = function(fn, options) {