1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

Emscripten: Bang Out JavaScript From LLVM Bitcode

Compiler

Published on 20 December 2011 08:40 AM EST
Written by Michael Larabel in Compiler
8 Comments

There's an interesting new open-source LLVM-using project called Emscripten. Emscripten allows JavaScript to be automatically generated from LLVM bit-code. In other words, you can take C/C++ code-bases and easily translate them into JavaScript.

Emscripten takes LLVM bitcode and from that turns it into JavaScript that can be executed from the web-browser. The LLVM bit-code can be generated from the Clang C/C++ compiler or any other LLVM front-end that ends up being lowered down into LLVM bit-code.

This translator doesn't work only for trivial projects, but large code-bases like Python, Bullet, and Poppler have been converted from their C/C++ code into working JavaScript using Emscripten. This project was brought up by Alon Zakai of Mozilla to the LLVM developers' list.

Other code-bases that have been changed into JavaScript for demo purposes include Lua, FreeType, eSpeak text synthesis, a ray-tracing engine, Python, and Ruby.

For those interested in learning more about this neat LLVM project, visit the GitHub project page.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Linux Hardware Reviews
  1. Intel Xeon E5-1680 v3 & E5-2687W v3 Compared To The Core i7 5960X On Linux
  2. Intel 120GB 530 Series SSD Linux Performance
  3. Btrfs/EXT4/XFS/F2FS RAID 0/1/5/6/10 Linux Benchmarks On Four SSDs
  4. AMD's Windows Catalyst Driver Remains Largely Faster Than Linux Drivers
Latest Linux Articles
  1. NVIDIA vs. Nouveau Drivers With Linux 3.18 + Mesa 10.4-devel
  2. Is The Open-Source NVIDIA Driver Fast Enough For Steam On Linux Gaming?
  3. Linux 3.18 File-System Performance Minimally Changed But Possible Regressions
  4. AMD Radeon Gallium3D Is Catching Up & Sometimes Beating Catalyst On Linux
Latest Linux News
  1. V2 Of KDBUS Published For Linux Kernel Review
  2. VirtualBox 4.3.20 Arrives, Still No Sign Of VirtualBox 4.4
  3. Scientific Linux 6.6 vs. Scientific Linux 7.0 Benchmarks
  4. Qualcomm Looks To Get Into The ARM Server Business
  5. HHVM 3.4 Adds New Features, Support
  6. More Radeon Driver Changes Queued For Linux 3.19
  7. Unigine 2.0 Alpha 2 Adds C# Support
  8. FFmpeg Is Returning To Ubuntu With 15.04 Release
  9. Linux Version Of Civilization: Beyond Earth Still Coming Along
  10. Yahoo To Become Default Search Provider For Firefox
Latest Forum Discussions
  1. Cant get working Kaveri APU - A10-7850k
  2. Roadmap to Catalyst 14.10 ?
  3. Debian Init System Coupling Vote Results
  4. The Slides Announcing The New "AMDGPU" Kernel Driver
  5. Updated and Optimized Ubuntu Free Graphics Drivers
  6. Debian Developer Resigns From The Systemd Maintainership Team
  7. Ubuntu Developers Still Thinking What To Do About Adobe Flash Support
  8. How to get rid of Linux