Initial work
This commit is contained in:
yoavgurevich
parent
e39129a7f4
commit
b4efa7d2a4
12
gruntfile.js
12
gruntfile.js
|
|
@ -65,6 +65,18 @@ module.exports = function(grunt) {
|
|||
exclude: ["./node_modules/request/index.js"]
|
||||
}
|
||||
},
|
||||
perfTest: {
|
||||
src: "./tests/perf/index.js",
|
||||
dest: "./tests/perf/filer-perf-test.js",
|
||||
options: {
|
||||
browserifyOptions: {
|
||||
commondir: false
|
||||
},
|
||||
bundleOptions: {
|
||||
standalone: 'Filer'
|
||||
}
|
||||
}
|
||||
},
|
||||
filerTest: {
|
||||
src: "./tests/index.js",
|
||||
dest: "./dist/filer-test.js"
|
||||
|
|
|
|||
|
|
@ -0,0 +1,119 @@
|
|||
function nextTick(cb) {
|
||||
setTimeout(cb, 0);
|
||||
}
|
||||
|
||||
function parse_query() {
|
||||
var query = window.location.search.substring(1);
|
||||
var parsed = {};
|
||||
query.split('&').forEach(function(pair) {
|
||||
pair = pair.split('=');
|
||||
var key = decodeURIComponent(pair[0]);
|
||||
var value = decodeURIComponent(pair[1]);
|
||||
parsed[key] = value;
|
||||
});
|
||||
return parsed;
|
||||
}
|
||||
|
||||
require(["Filer", "util"], function(Filer, util) {
|
||||
|
||||
function time(test, cb) {
|
||||
var start = performance.now();
|
||||
function done() {
|
||||
var end = performance.now();
|
||||
cb(end - start);
|
||||
}
|
||||
test(done);
|
||||
}
|
||||
|
||||
var random_data = new Uint8Array(1024); // 1kB buffer
|
||||
var read_buffer = new Uint8Array(1024);
|
||||
|
||||
function run(iter) {
|
||||
iter = (undefined == iter) ? 0 : iter;
|
||||
|
||||
function before() {
|
||||
util.setup(function() {
|
||||
nextTick(during);
|
||||
});
|
||||
}
|
||||
|
||||
function during() {
|
||||
var fs = util.fs();
|
||||
|
||||
window.crypto.getRandomValues(random_data);
|
||||
time(function(done) {
|
||||
fs.mkdir('/tmp', function(err) {
|
||||
fs.stat('/tmp', function(err, stats) {
|
||||
fs.open('/tmp/test', 'w', function(err, fd) {
|
||||
fs.write(fd, random_data, null, null, null, function(err, nbytes) {
|
||||
fs.close(fd, function(err) {
|
||||
fs.stat('/tmp/test', function(err, stats) {
|
||||
fs.open('/tmp/test', 'r', function(err, fd) {
|
||||
fs.read(fd, read_buffer, null, null, null, function(err, nbytes) {
|
||||
fs.close(fd, function(err) {
|
||||
fs.unlink('/tmp/test', function(err) {
|
||||
done();
|
||||
});});});});});});});});});});
|
||||
}, after);
|
||||
}
|
||||
|
||||
function after(dt) {
|
||||
util.cleanup(complete.bind(null, iter, dt));
|
||||
}
|
||||
|
||||
before();
|
||||
}
|
||||
|
||||
var results = [];
|
||||
function complete(iter, result) {
|
||||
results.push(result);
|
||||
|
||||
if(++iter < iterations) {
|
||||
nextTick(run.bind(null, iter));
|
||||
} else {
|
||||
do_stats();
|
||||
}
|
||||
|
||||
progress.value = iter;
|
||||
}
|
||||
|
||||
function do_stats() {
|
||||
var output = document.getElementById("output");
|
||||
var stats = {
|
||||
mean: ss.mean(results) + " ms",
|
||||
min: ss.min(results),
|
||||
max: ss.max(results),
|
||||
med_abs_dev: ss.median_absolute_deviation(results),
|
||||
};
|
||||
|
||||
var t = document.createElement("table");
|
||||
var tbody = document.createElement("tbody");
|
||||
var keys = Object.keys(stats);
|
||||
keys.forEach(function(key) {
|
||||
var row = document.createElement("tr");
|
||||
|
||||
var key_cell = document.createElement("td");
|
||||
var key_cell_text = document.createTextNode(key);
|
||||
key_cell.appendChild(key_cell_text);
|
||||
row.appendChild(key_cell);
|
||||
|
||||
var val_cell = document.createElement("td");
|
||||
var val_cell_text = document.createTextNode(stats[key]);
|
||||
val_cell.appendChild(val_cell_text);
|
||||
row.appendChild(val_cell);
|
||||
|
||||
tbody.appendChild(row);
|
||||
});
|
||||
|
||||
t.appendChild(tbody);
|
||||
output.appendChild(t);
|
||||
}
|
||||
|
||||
var query = parse_query();
|
||||
var iterations = query.iterations || 10;
|
||||
var progress = document.getElementById("progress");
|
||||
progress.max = iterations;
|
||||
|
||||
run();
|
||||
|
||||
});
|
||||
|
|
@ -0,0 +1,138 @@
|
|||
<!DOCTYPE HTML>
|
||||
<html>
|
||||
<head>
|
||||
<meta charset="utf-8" />
|
||||
</head>
|
||||
<body>
|
||||
<progress id="progress" value=0></progress>
|
||||
<div id="output"></div>
|
||||
<div id="stderr"></div>
|
||||
</body>
|
||||
<script src="../dist/filer.js"></script>
|
||||
<script type="text/javascript" src="https://rawgithub.com/tmcw/simple-statistics/master/src/simple_statistics.js"></script>
|
||||
<script type="text/javascript" src="http://mbostock.github.com/d3/d3.js"></script>
|
||||
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
|
||||
<script>
|
||||
function nextTick(cb) {
|
||||
setTimeout(cb, 0);
|
||||
}
|
||||
|
||||
function parse_query() {
|
||||
var query = window.location.search.substring(1);
|
||||
var parsed = {};
|
||||
query.split('&').forEach(function(pair) {
|
||||
pair = pair.split('=');
|
||||
var key = decodeURIComponent(pair[0]);
|
||||
var value = decodeURIComponent(pair[1]);
|
||||
parsed[key] = value;
|
||||
});
|
||||
return parsed;
|
||||
}
|
||||
|
||||
require(["Filer", "util"], function(Filer, util) {
|
||||
|
||||
function time(test, cb) {
|
||||
var start = performance.now();
|
||||
function done() {
|
||||
var end = performance.now();
|
||||
cb(end - start);
|
||||
}
|
||||
test(done);
|
||||
}
|
||||
|
||||
var random_data = new Uint8Array(1024); // 1kB buffer
|
||||
var read_buffer = new Uint8Array(1024);
|
||||
|
||||
function run(iter) {
|
||||
iter = (undefined == iter) ? 0 : iter;
|
||||
|
||||
function before() {
|
||||
util.setup(function() {
|
||||
nextTick(during);
|
||||
});
|
||||
}
|
||||
|
||||
function during() {
|
||||
var fs = util.fs();
|
||||
|
||||
window.crypto.getRandomValues(random_data);
|
||||
time(function(done) {
|
||||
fs.mkdir('/tmp', function(err) {
|
||||
fs.stat('/tmp', function(err, stats) {
|
||||
fs.open('/tmp/test', 'w', function(err, fd) {
|
||||
fs.write(fd, random_data, null, null, null, function(err, nbytes) {
|
||||
fs.close(fd, function(err) {
|
||||
fs.stat('/tmp/test', function(err, stats) {
|
||||
fs.open('/tmp/test', 'r', function(err, fd) {
|
||||
fs.read(fd, read_buffer, null, null, null, function(err, nbytes) {
|
||||
fs.close(fd, function(err) {
|
||||
fs.unlink('/tmp/test', function(err) {
|
||||
done();
|
||||
});});});});});});});});});});
|
||||
}, after);
|
||||
}
|
||||
|
||||
function after(dt) {
|
||||
util.cleanup(complete.bind(null, iter, dt));
|
||||
}
|
||||
|
||||
before();
|
||||
}
|
||||
|
||||
var results = [];
|
||||
function complete(iter, result) {
|
||||
results.push(result);
|
||||
|
||||
if(++iter < iterations) {
|
||||
nextTick(run.bind(null, iter));
|
||||
} else {
|
||||
do_stats();
|
||||
}
|
||||
|
||||
progress.value = iter;
|
||||
}
|
||||
|
||||
function do_stats() {
|
||||
var output = document.getElementById("output");
|
||||
var stats = {
|
||||
mean: ss.mean(results) + " ms",
|
||||
min: ss.min(results),
|
||||
max: ss.max(results),
|
||||
med_abs_dev: ss.median_absolute_deviation(results),
|
||||
};
|
||||
|
||||
var t = document.createElement("table");
|
||||
var tbody = document.createElement("tbody");
|
||||
var keys = Object.keys(stats);
|
||||
keys.forEach(function(key) {
|
||||
var row = document.createElement("tr");
|
||||
|
||||
var key_cell = document.createElement("td");
|
||||
var key_cell_text = document.createTextNode(key);
|
||||
key_cell.appendChild(key_cell_text);
|
||||
row.appendChild(key_cell);
|
||||
|
||||
var val_cell = document.createElement("td");
|
||||
var val_cell_text = document.createTextNode(stats[key]);
|
||||
val_cell.appendChild(val_cell_text);
|
||||
row.appendChild(val_cell);
|
||||
|
||||
tbody.appendChild(row);
|
||||
});
|
||||
|
||||
t.appendChild(tbody);
|
||||
output.appendChild(t);
|
||||
}
|
||||
|
||||
var query = parse_query();
|
||||
var iterations = query.iterations || 10;
|
||||
var progress = document.getElementById("progress");
|
||||
progress.max = iterations;
|
||||
|
||||
run();
|
||||
|
||||
});
|
||||
|
||||
</script>
|
||||
<script src="./filer-perf-test.js"></script>
|
||||
</html>
|
||||
Loading…
Reference in New Issue