Compiler News Archives
Duetto Project Continues For Web-Based C++ Support

Duetto is an alternative open-source project to EmScripten, the LLVM-based project for compiling C/C++ code-bases into JavaScript for execution by modern HTML5 web-browsers. Duetto is still LLVM-based and relies on JavaScript, but there's a few changes over EmScripten.

17 July 2013 - EmScripten Alternative - 13 Comments
New LLVM Clang Compiler Benchmarks: 3.2, 3.3, 3.4 SVN

From an older Intel Core i7 990X Extreme Edition "Gulftown" system the LLVM/Clang compiler performance of the 3.2 and 3.3 releases were compared to the current SVN code as of today. There are some LLVM 3.4 performance improvements while for other workloads there isn't much evolution to see.

15 July 2013 - Core i7 990X Gulftown - 3 Comments
LLDB 3.3 Grows In Use For Linux Developers

While the innovative LLVM compiler infrastructure is mentioned extremely often on Phoronix along with its Clang C/C++ compiler, receiving less coverage is LLDB. However, with LLVM 3.3, the LLVM Debugger has grown in functionality and is growing in usefulness.

29 June 2013 - LLVM Debugger - Add A Comment
Running GCC 4.9 With Intel's Core i7 "Core-AVX2"

I've already delivered GCC vs. LLVM Clang compiler benchmarks on Intel's Core i7 4770K "Haswell" platform and tested the "core-avx2" optimizations offered by the latest compilers. That previous testing was done from the stable releases of LLVM Clang 3.1/3.2 and GCC 4.7/4.8 releases, but looking ahead, here's some benchmarks of the latest GCC 4.9 development snapshot.

27 June 2013 - Core-AVX2 - Add A Comment
LLVM May Expand Its Use Of The Loop Vectorizer

LLVM's Loop Vectorizer, which is able to automatically vectorize code loops for performance benefits in many scenarios, may find its use expanded for other optimization levels in future LLVM releases.

6 June 2013 - LLVM Loop Vectorizer - 8 Comments
The Best Features Of LLVM / Clang 3.3

With next month's release of LLVM 3.3 quickly approaching, here's an overview of some of the best and most exciting features coming to this next major update of the LLVM compiler infrastructure and Clang C/C++ compiler front-end.

26 May 2013 - LLVM / Clang 3.3 - 4 Comments
LLVM Clang 3.3 RC2 Is Ready For Testing

The release of LLVM 3.3 along with its sub-projects like the Clang C/C++ compiler front-end and Compiler-RT is imminent. A second release candidate was posted just prior to the weekend to usher in some last minute testing.

24 May 2013 - LLVM 3.3 Release - Add A Comment
JADE: An LLVM-Based Video Decoder For MPEG RVC

LLVM continues to show its adaptability with the innovative compiler infrastructure now being used by JADE, the Just-In-Time Adaptive Decoder Engine. JADE is an LLVM-powered generic video decoder.

17 May 2013 - JADE Engine - 1 Comment
Sambamba: Another Way To Automatically Parallelize Code

Sambamba is an interesting research project out of academia that's yet another attempt at coming up with a better means of automatically parallelizing code. The Sambamba project describes itself as "A Runtime System for Online Adaptive Parallelization."

7 May 2013 - Sambamba - 5 Comments
GCC 4.9 Diagnostics Will Begin Playing With Colors

While GCC 4.8 was released less than two months ago and GCC 4.9 isn't likely to surface until 2014, there's already a new feature to the next major update of the GNU Compiler Collection. GCC 4.9 introduces support for colored outputs in debugging.

2 May 2013 - GCC 4.9 - 8 Comments
Areas Where LLVM's Clang Still Needs Help

While LLVM's Clang C/C++ compiler already has feature complete C++11 support and the developers have already been working on C++14 features, there are some open projects where the GCC alternative is in need of some assistance.

30 April 2013 - LLVM/Clang Help - 1 Comment
FLANG: Proposing An LLVM Fortran Compiler

Unlike GCC, LLVM doesn't have any serious compiler support for the Fortran programming language. Having a Fortran front-end has been discussed before and developers have agreed it would be import and worthwhile, but not much has materialized in this space.

22 April 2013 - FLANG - 1 Comment
LLVM/Clang Already Working On C++1y/C++14

Phoronix was first to report on Friday that LLVM's Clang compiler is now C++11 feature complete. The LLVM developers have today confirmed this information and talked about future C++ support too.

21 April 2013 - LLVM/Clang - 5 Comments

738 Compiler news articles published on Phoronix.