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

China Makes A Java Version Of Core LLVM

Compiler

Published on 19 October 2012 09:27 PM EDT
Written by Michael Larabel in Compiler
17 Comments

Developers at a university in China have developed their own Java version of LLVM. Their reasoning for re-implementing LLVM is that they prefer Java to the C++ language.

Students created JLLVM, which is just a Java version of LLVM core. Why did they came up with their own Java-brewed version of LLVM? "Our motivation is simple: The LLVM project is a great job. But it is for C++ developers. *It's difficult for Java developers to analysis LLVM IR* (intermediate representation). So we build a project use Java to implement a LLVM Core so that we can analysis LLVM IR with Java."

So far though not many people have been interested in this Java version of LLVM based upon the limited responses over the past two weeks to its mailing list announcement.

The announcement went on to say, "The core technique is ANTLR. We use ANTLR to recognize LLVM IR and generate parser. And the Java class is organized as the official LLVM core of C++ version. We only implement several necessary feature of LLVM and we will keep on this work if some else like our project."

JLLVM uses "ANother Tool for Language Recognition" as its parser for going through the LLVM intermediate representation. The LLVM elements are then stored in a Java class. "At present, JLLVM has all the features needed to analysis LLVM IR. As LLVM is a large project and we need more time to complete some other feature and make JLLVM more easier to use."

For those interested in more information about this Java implementation of LLVM can find out additional details from the university's web-site.

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. HandBrake 0.10 Brings H.265 & VP8 Encoders
  2. Gngr: A New Web Browser Focused On Privacy
  3. Linux 3.18 Kernel: Not Much Change With Intel Haswell Performance
  4. More File-System Tests Of The Linux 3.18 Kernel
  5. Using NVIDIA's NVENC On Linux With FFmpeg
  6. There's Talk Again About An "Open To The Core" Ubuntu Laptop
  7. PowerVR SGX Driver Code Gets Leaked
  8. V2 Of KDBUS Published For Linux Kernel Review
  9. VirtualBox 4.3.20 Arrives, Still No Sign Of VirtualBox 4.4
  10. Scientific Linux 6.6 vs. Scientific Linux 7.0 Benchmarks
Latest Forum Discussions
  1. PulseAudio 6.0 Is Coming & Other Linux Audio Plans For The Future
  2. Debian Developer Resigns From The Systemd Maintainership Team
  3. Roadmap to Catalyst 14.10 ?
  4. Updated and Optimized Ubuntu Free Graphics Drivers
  5. Cant get working Kaveri APU - A10-7850k
  6. Script for Fan Speed Control
  7. Debian Init System Coupling Vote Results
  8. The Slides Announcing The New "AMDGPU" Kernel Driver