6078cb5283
- Parse the condensed source position info support for jitted code
- Add progress bar/circle to loader
- Use temporary Array instead of concatenated strings in escapeField to
reduce gc pressure
- Use bound functions as event handlers in more places
- Various timeline legend fixes:
- Fix columns alignment when duration is present
- Use fixed width to avoid breaking the UI
- Correctly show total/percents for 'All' and 'Selection' entries
- Improve usability of filtering buttons: added tooltips and fixed
redrawing on filtering
Bug: v8:10644
Change-Id: I1275b31b7b13a05d9d6283d3067c1032d2d4819c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3574544
Reviewed-by: Patrick Thier <pthier@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/main@{#79897}
57 lines
1.2 KiB
JavaScript
57 lines
1.2 KiB
JavaScript
// Copyright 2021 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import {formatDurationMicros} from '../helper.mjs';
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import {LogEntry} from './log.mjs';
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export class TimerLogEntry extends LogEntry {
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constructor(type, startTime, endTime = -1) {
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super(type, startTime);
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this._endTime = endTime;
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this.depth = 0;
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}
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end(time) {
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if (this.isInitialized) throw new Error('Invalid timer change');
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this._endTime = time;
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}
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get isInitialized() {
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return this._endTime !== -1;
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}
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get startTime() {
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return this._time;
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}
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get endTime() {
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return this._endTime;
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}
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get duration() {
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return Math.max(0, this._endTime - this._time);
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}
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covers(time) {
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return this._time <= time && time <= this._endTime;
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}
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get toolTipDict() {
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const dict = super.toolTipDict;
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dict.startTime = formatDurationMicros(dict.startTime);
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dict.endTime = formatDurationMicros(dict.endTime);
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dict.duration = formatDurationMicros(dict.duration);
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return dict;
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}
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static get propertyNames() {
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return [
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'type',
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'startTime',
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'endTime',
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'duration',
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];
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}
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}
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