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benchmark

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Florian Dold 2018-09-20 20:53:38 +02:00
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src/webex/pages/benchmark.html Normal file
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<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title>Taler Wallet: Benchmarks</title>
<link rel="stylesheet" type="text/css" href="../style/wallet.css">
<link rel="icon" href="/img/icon.png">
<script src="/dist/page-common-bundle.js"></script>
<script src="/dist/benchmark-bundle.js"></script>
</head>
<body>
<section id="main">
<h1>Benchmarks</h1>
<div id="container"></div>
</section>
</body>
</html>

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src/webex/pages/benchmark.tsx Normal file
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/*
This file is part of TALER
(C) 2015 GNUnet e.V.
TALER is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
TALER is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
/**
* Benchmarks for the wallet.
*
* @author Florian Dold
*/
import * as i18n from "../../i18n";
import { runOnceWhenReady } from "./common";
import { BenchmarkResult } from "../../walletTypes";
import * as wxApi from "../wxApi";
import * as React from "react";
import * as ReactDOM from "react-dom";
interface BenchmarkRunnerState {
repetitions: number;
result?: BenchmarkResult;
running: boolean;
}
function BenchmarkDisplay(props: BenchmarkRunnerState) {
const result = props.result;
if (!result) {
if (props.running) {
return <div>Waiting for results ...</div>;
} else {
return <div></div>;
}
}
return (
<>
<h2>Results for {result.repetitions} repetitions</h2>
<table className="pure-table">
<thead>
<tr>
<th>{i18n.str`Operation`}</th>
<th>{i18n.str`time (ms/op)`}</th>
</tr>
{
Object.keys(result.time).sort().map(
k =>
<tr>
<td>{k}</td>
<td>{result.time[k] / result.repetitions}</td>
</tr>
)
}
</thead>
</table>
</>
);
}
class BenchmarkRunner extends React.Component<any, BenchmarkRunnerState> {
constructor(props: any) {
super(props);
this.state = {
repetitions: 10,
running: false,
};
}
async run() {
this.setState({ result: undefined, running: true });
let result = await wxApi.benchmarkCrypto(this.state.repetitions);
this.setState({ result, running: false });
}
render() {
return (
<div>
<label>Repetitions:</label>
<input type="number"
value={this.state.repetitions}
onChange={(evt) => this.setState({ repetitions: Number.parseInt(evt.target.value) })} />
{" "}
<button onClick={() => this.run()}>Run</button>
<BenchmarkDisplay {...this.state} />
</div>
);
}
}
runOnceWhenReady(() => {
ReactDOM.render(<BenchmarkRunner />, document.getElementById("container")!);
// Will be used by the backend to detect when the popup gets closed,
// so we can clear notifications
});

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src/webex/pages/common.ts Normal file
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/*
This file is part of TALER
(C) 2018 GNUnet e.V.
TALER is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
TALER is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
/**
* Common helper functions for all web extension pages.
*/
/**
* Make sure that a function is executed exactly once
* after the DOM has been loaded.
*/
export function runOnceWhenReady(f: () => void): void {
if (document.readyState === "loading") {
document.addEventListener("DOMContentLoaded", f);
return;
}
f();
}