debafca7e1
This PR adds a new [radar]-based [temci]-less bench suite that replaces the `stdlib` benchmarks from the old suite and also measures per-module instruction counts. All other benchmarks from the old suite are unaffected. The readme at `tests/bench-radar/README.md` explains in more detail how the bench suite is structured and how it works. The readmes in the benchmark subdirectories explain what each benchmark does and which metrics it collects. All metrics except `stdlib//max dynamic symbols` were ported to the new suite, though most have been renamed. [radar]: https://github.com/leanprover/radar [temci]: https://github.com/parttimenerd/temci
74 lines
2.3 KiB
HTML
74 lines
2.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8" />
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<title>Lakeprof Report</title>
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</head>
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<body>
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<h1>Lakeprof Report</h1>
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<button type="button" id="btn_fetch">View build trace in Perfetto</button>
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<pre><code>__LAKEPROF_REPORT__</code></pre>
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<script type="text/javascript">
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// https://perfetto.dev/docs/visualization/deep-linking-to-perfetto-ui
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// https://gist.github.com/chromy/170c11ce30d9084957d7f3aa065e89f8
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const BASE_URL = __BASE_URL__;
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const ORIGIN = "https://ui.perfetto.dev";
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const btnFetch = document.getElementById("btn_fetch");
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async function fetchAndOpen(traceUrl) {
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const resp = await fetch(traceUrl);
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// Error checking is left as an exercise to the reader.
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const blob = await resp.blob();
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const arrayBuffer = await blob.arrayBuffer();
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openTrace(arrayBuffer, traceUrl);
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}
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function openTrace(arrayBuffer, traceUrl) {
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const win = window.open(ORIGIN);
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if (!win) {
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btnFetch.style.background = "#f3ca63";
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btnFetch.onclick = () => openTrace(arrayBuffer);
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btnFetch.innerText =
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"Popups blocked, click here to open the trace file";
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return;
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}
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const timer = setInterval(() => win.postMessage("PING", ORIGIN), 50);
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const onMessageHandler = (evt) => {
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if (evt.data !== "PONG") return;
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// We got a PONG, the UI is ready.
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window.clearInterval(timer);
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window.removeEventListener("message", onMessageHandler);
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const reopenUrl = new URL(location.href);
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reopenUrl.hash = `#reopen=${traceUrl}`;
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win.postMessage(
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{
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perfetto: {
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buffer: arrayBuffer,
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title: "Lake Build Trace",
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url: reopenUrl.toString(),
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},
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},
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ORIGIN
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);
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};
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window.addEventListener("message", onMessageHandler);
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}
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// This is triggered when following the link from the Perfetto UI's sidebar.
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if (location.hash.startsWith("#reopen=")) {
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const traceUrl = location.hash.substr(8);
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fetchAndOpen(traceUrl);
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}
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btnFetch.onclick = () => fetchAndOpen(`${BASE_URL}/lakeprof.trace_event`);
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</script>
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</body>
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</html>
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