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benchmark: add microbenchmarks for ES Map #7581

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rvagg wants to merge 3 commits into from
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benchmark: add microbenchmarks for ES Map #7581

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benchmark: add microbenchmarks for ES Map
rvagg Jul 7, 2016
15bd927
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rvagg Oct 18, 2016
b550a78
squash, back up to 1 million
rvagg Oct 18, 2016
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@rvagg
rvagg committed Oct 18, 2016
commit 15bd927639dd0b84c9aa2700cb86b1a91f62b624
44 changes: 22 additions & 22 deletions benchmark/es/map-bench.js
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Original file line number Diff line number Diff line change
Expand Up @@ -5,19 +5,19 @@ const assert = require('assert');

const bench = common.createBenchmark(main, {
method: ['object', 'nullProtoObject', 'fakeMap', 'map'],
millions: [10]
thousands: [100]
});

function runObject(n) {
const m = {};
var i = 0;
bench.start();
for (; i < n; i++) {
m['i' + n] = n;
m['s' + n] = String(n);
assert.equal(m['i' + n], m['s' + n]);
m['i' + n] = undefined;
m['s' + n] = undefined;
m['i' + i] = i;
m['s' + i] = String(i);
assert.equal(m['i' + i], m['s' + i]);
m['i' + i] = undefined;
m['s' + i] = undefined;
}
bench.end(n / 1e6);
}
Expand All @@ -27,11 +27,11 @@ function runNullProtoObject(n) {
var i = 0;
bench.start();
for (; i < n; i++) {
m['i' + n] = n;
m['s' + n] = String(n);
assert.equal(m['i' + n], m['s' + n]);
m['i' + n] = undefined;
m['s' + n] = undefined;
m['i' + i] = i;
m['s' + i] = String(i);
assert.equal(m['i' + i], m['s' + i]);
m['i' + i] = undefined;
m['s' + i] = undefined;
}
bench.end(n / 1e6);
}
Expand All @@ -51,11 +51,11 @@ function runFakeMap(n) {
var i = 0;
bench.start();
for (; i < n; i++) {
m.set('i' + n, n);
m.set('s' + n, String(n));
assert.equal(m.get('i' + n), m.get('s' + n));
m.set('i' + n, undefined);
m.set('s' + n, undefined);
m.set('i' + i, i);
m.set('s' + i, String(i));
assert.equal(m.get('i' + i), m.get('s' + i));
m.set('i' + i, undefined);
m.set('s' + i, undefined);
}
bench.end(n / 1e6);
}
Expand All @@ -65,17 +65,17 @@ function runMap(n) {
var i = 0;
bench.start();
for (; i < n; i++) {
m.set('i' + n, n);
m.set('s' + n, String(n));
assert.equal(m.get('i' + n), m.get('s' + n));
m.set('i' + n, undefined);
m.set('s' + n, undefined);
m.set('i' + i, i);
m.set('s' + i, String(i));
assert.equal(m.get('i' + i), m.get('s' + i));
m.set('i' + i, undefined);
m.set('s' + i, undefined);
}
bench.end(n / 1e6);
}

function main(conf) {
const n = +conf.millions * 1e6;
const n = +conf.thousands * 1000;

switch (conf.method) {
case 'object':
Expand Down