blob: 76b68b7a459d58bddc3ca2960bafe5ffb87371a2 [file] [log] [blame]
// Copyright 2017 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
function benchy(name, test, testSetup) {
new BenchmarkSuite(name, [1000],
[
new Benchmark(name, false, false, 0, test, testSetup, ()=>{})
]);
}
benchy('DoubleEvery', DoubleEvery, DoubleEverySetup);
benchy('SmiEvery', SmiEvery, SmiEverySetup);
benchy('FastEvery', FastEvery, FastEverySetup);
benchy('OptFastEvery', OptFastEvery, FastEverySetup);
var array;
// Initialize func variable to ensure the first test doesn't benefit from
// global object property tracking.
var func = 0;
var this_arg;
var result;
var array_size = 100;
// Although these functions have the same code, they are separated for
// clean IC feedback.
function DoubleEvery() {
result = array.every(func, this_arg);
}
function SmiEvery() {
result = array.every(func, this_arg);
}
function FastEvery() {
result = array.every(func, this_arg);
}
// Make sure we inline the callback, pick up all possible TurboFan
// optimizations.
function RunOptFastEvery(multiple) {
// Use of variable multiple in the callback function forces
// context creation without escape analysis.
//
// Also, the arrow function requires inlining based on
// SharedFunctionInfo.
result = array.every((v, i, a) => multiple === 3);
}
// Don't optimize because I want to optimize RunOptFastMap with a parameter
// to be used in the callback.
%NeverOptimizeFunction(OptFastEvery);
function OptFastEvery() { RunOptFastEvery(3); }
function SmiEverySetup() {
array = new Array();
for (var i = 0; i < array_size; i++) array[i] = i;
func = (value, index, object) => { return value != 34343; };
}
function DoubleEverySetup() {
array = new Array();
for (var i = 0; i < array_size; i++) array[i] = (i + 0.5);
func = (value, index, object) => { return value > 0.0; };
}
function FastEverySetup() {
array = new Array();
for (var i = 0; i < array_size; i++) array[i] = 'value ' + i;
func = (value, index, object) => { return value !== 'hi'; };
}