mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
34 lines
716 B
34 lines
716 B
12 years ago
|
// show the difference between calling a short js function
|
||
|
// relative to a comparable C++ function.
|
||
|
// Reports millions of calls per second.
|
||
|
// Note that JS speed goes up, while cxx speed stays about the same.
|
||
|
|
||
|
var assert = require('assert');
|
||
|
var common = require('../../common.js');
|
||
|
|
||
|
var binding = require('./build/Release/binding');
|
||
|
var cxx = binding.hello;
|
||
|
|
||
|
var c = 0;
|
||
|
function js() {
|
||
|
return c++;
|
||
|
}
|
||
|
|
||
|
assert(js() === cxx());
|
||
|
|
||
|
var bench = common.createBenchmark(main, {
|
||
|
type: ['js', 'cxx'],
|
||
|
millions: [1,10,50]
|
||
|
});
|
||
|
|
||
|
function main(conf) {
|
||
|
var n = +conf.millions * 1e6;
|
||
|
|
||
|
var fn = conf.type === 'cxx' ? cxx : js;
|
||
|
bench.start();
|
||
|
for (var i = 0; i < n; i++) {
|
||
|
fn();
|
||
|
}
|
||
|
bench.end(+conf.millions);
|
||
|
}
|