https://github.com/mraleph/irhydra

Tool for displaying IR used by V8 and Dart VM optimizing compilers
https://github.com/mraleph/irhydra

Last synced: 8 months ago
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Tool for displaying IR used by V8 and Dart VM optimizing compilers

• Host: GitHub
• URL: https://github.com/mraleph/irhydra
• Owner: mraleph
• License: apache-2.0
• Created: 2014-02-11T18:19:44.000Z (almost 12 years ago)
• Default Branch: master
• Last Pushed: 2018-02-07T11:17:38.000Z (almost 8 years ago)
• Last Synced: 2025-03-30T12:09:22.844Z (8 months ago)
• Language: JavaScript
• Size: 3.56 MB
• Stars: 435
• Watchers: 30
• Forks: 32
• Open Issues: 22
• Metadata Files:
  • Readme: README.md
  • License: COPYING

Awesome Lists containing this project

• awesome-compilers - GitHub Repo

README

          
IRHydra is an in-browser tool that can display V8 and Dart VM compilation

artifacts (namely intermediate representations and native code) dumped during

optimization.

## Features

See [this](http://mrale.ph/blog/2013/02/17/release-the-irhydra.html) and [this](http://mrale.ph/blog/2014/01/28/prerelease-irhydra2.html) posts for description of the most important features.

## Hosted versions

[IRHydra](http://mrale.ph/irhydra/1/)

[IRHydra2](http://mrale.ph/irhydra/2/), requires V8 ≥	3.24.39.

## Running Locally

IRHydra is written in [Dart](http://dartlang.org) the easiest way to run it is to [download](https://www.dartlang.org/tools/download.html) full Dart bundle and use Dart Editor.

Detailed information about Dart development can be found in the [Dart: Up and Running](https://www.dartlang.org/docs/dart-up-and-running/).

### Prerequisites

* [Dart SDK](https://www.dartlang.org/tools/download.html)

* [Sass](http://sass-lang.com/)

### Dart Editor Workflow

Launch Editor, open IRHydra folder via `File > Open Existing Folder`, right click `web/index.html` and select `Run in Dartium`.

### Dartium Workflow

Requires Dart SDK and Dartium.

    $ cd irhydra

    # Get all dependencies

    $ pub get

    # Serve root

    $ pub serve

    $ DART_FLAGS="--checked" dart/chromium/chrome --enable-experimental-webkit-features --enable-devtools-experiments http://localhost:8000/web/index.html

### JavaScript Workflow

Requires Dart SDK.

    $ cd irhydra

    # Get all dependencies

    $ pub get

    # Serve dart2js compiled IRHydra at http://localhost:8080/

    # It will be recompiled when needed.

    $ pub serve

or

    # Build IRHydra for deployment. Result is in build/

    $ pub build