mirror of
https://github.com/nodejs/node.git
synced 2024-11-30 07:27:22 +01:00
eefdf452c3
Something unidentified at the moment is causing the arrays benchmarks to deopt when run with the TurboFan compiler. Refactor the test to use an inner function that can be correctly optimized by TurboFan and Crankshaft. PR-URL: https://github.com/nodejs/node/pull/11894 Ref: https://github.com/nodejs/node/issues/11851#issuecomment-287106714 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
40 lines
606 B
JavaScript
40 lines
606 B
JavaScript
'use strict';
|
|
var common = require('../common.js');
|
|
|
|
var types = [
|
|
'Array',
|
|
'Buffer',
|
|
'Int8Array',
|
|
'Uint8Array',
|
|
'Int16Array',
|
|
'Uint16Array',
|
|
'Int32Array',
|
|
'Uint32Array',
|
|
'Float32Array',
|
|
'Float64Array'
|
|
];
|
|
|
|
var bench = common.createBenchmark(main, {
|
|
type: types,
|
|
n: [25]
|
|
});
|
|
|
|
function main(conf) {
|
|
var type = conf.type;
|
|
var clazz = global[type];
|
|
var n = +conf.n;
|
|
|
|
bench.start();
|
|
var arr = new clazz(n * 1e6);
|
|
for (var i = 0; i < 10; ++i) {
|
|
run();
|
|
}
|
|
bench.end(n);
|
|
|
|
function run() {
|
|
for (var j = 0, k = arr.length; j < k; ++j) {
|
|
arr[j] = 0;
|
|
}
|
|
}
|
|
}
|