1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
// Copyright 2014 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.
load('../base.js');
let array;
// Initialize func variable to ensure the first test doesn't benefit from
// global object property tracking.
let func = 0;
let this_arg;
let result;
const array_size = 100;
const max_index = array_size - 1;
// mc stands for "Make Closure," it's a handy function to get a fresh
// closure unpolluted by IC feedback for a 2nd-order array builtin
// test.
function mc(name, generic = false) {
if (generic) {
return new Function(
`result = Array.prototype.${name}.call(array, func, this_arg);`);
}
return new Function(`result = array.${name}(func, this_arg);`);
}
function SmiSetup() {
array = Array.from({ length: array_size }, (_, i) => i);
}
function DoubleSetup() {
array = Array.from({ length: array_size }, (_, i) => i + 0.5);
}
function FastSetup() {
array = Array.from({ length: array_size }, (_, i) => `value ${i}`);
}
function ObjectSetup() {
array = { length: array_size };
for (var i = 0; i < array_size; i++) {
array[i] = i;
}
}
function DefineHigherOrderTests(tests) {
let i = 0;
while (i < tests.length) {
const name = tests[i++];
const testFunc = tests[i++];
const setupFunc = tests[i++];
const callback = tests[i++];
let setupFuncWrapper = () => {
func = callback;
this_arg = undefined;
setupFunc();
};
createSuite(name, 1000, testFunc, setupFuncWrapper);
}
}
// Higher-order Array builtins.
load('filter.js');
load('map.js');
load('every.js');
load('some.js');
load('for-each.js');
load('reduce.js');
load('reduce-right.js');
load('find.js');
load('find-index.js');
// Other Array builtins.
load('from.js');
load('of.js');
load('join.js');
load('to-string.js');
load('slice.js');
var success = true;
function PrintResult(name, result) {
print(name + '-Array(Score): ' + result);
}
function PrintStep(name) {}
function PrintError(name, error) {
PrintResult(name, error);
success = false;
}
BenchmarkSuite.config.doWarmup = undefined;
BenchmarkSuite.config.doDeterministic = undefined;
BenchmarkSuite.RunSuites({ NotifyResult: PrintResult,
NotifyError: PrintError,
NotifyStep: PrintStep });
|
