Compiler News Archives
Is Assembly Still Relevant To Most Linux Software?

Steve McIntyre and the Linaro Enterprise Group recently analyzed Ubuntu and Fedora software packages to see what software was still relying upon hand-written Assembly code. This was done to see how much real Assembly is being used, to see what the code was used for, and whether it was worth porting to 64-bit ARM / AArch64 / ARMv8.

2 April 2013 - Assembly Analysis - 176 Comments
Many Features Proposed For C++14

C++14 is the next update for the C++ programming language. While slated as only a minor extension to C++11, there are several new features being proposed.

28 March 2013 - C++14 - 20 Comments
Intel Core i7 Benchmarks On GCC 4.8.0

With yesterday's release of GCC 4.8.0, here are some new benchmarks. For this first roundabout are comparative benchmarks between GCC 4.7.2 and GCC 4.8.0 for an Intel Core i7 990X "Gulftown" system running Ubuntu Linux.

23 March 2013 - GCC 4.8 Benchmarks - Add A Comment
C++ Doesn't Change The Speed Of GCC

With GCC 4.8 using C++ as its implementation language of the compiler, some have questioned whether the compiler is as fast as when written in C. Here's some benchmarks showing C vs. C++ performance with GCC.

22 March 2013 - GCC C vs. C++ - 26 Comments
C Language Modules For LLVM Still Being Tackled

Last year at the LLVM developers' meeting it was proposed by an Apple engineer the concept of "modules" for C code in LLVM/Clang to replace the common development approach for C/C++ languages of including header files and passing the library to the linker. LLVM modules seek to take a different approach.

20 March 2013 - Dev Meeting - 18 Comments
Compilation Times, Binary Sizes For GCC 4.2 To GCC 4.8

Compiler benchmarks at Phoronix commonly look at the performance of resulting binaries while less of a focus is the compilation time and binary sizes. However, a developer has carried out GCC benchmarks of the compilation times and binary sizes in different scenarios for GCC releases going from GCC 4.2 to the upcoming GCC 4.8.

17 March 2013 - Compilation Times - 17 Comments
Linaro Developers Plan ARM LLVM Improvements

Developers from the member companies involved with Linaro are planning continued improvements to the LLVM compiler infrastructure that will benefit ARM developers and customers. With this ARM LLVM work there should also be Gallium3D LLVMpipe enhancements.

12 March 2013 - ARM LLVM - Add A Comment
AESOP: A New Auto-Parallelizing Compiler

AESOP is a new auto-parallelizing C/C++ compiler for shared memory systems. This new open-source compiler was written at the University of Maryland and is now available to the public.

3 March 2013 - AESOP - 4 Comments
Tilera Publishes TILE-Gx CPU Back-End To LLVM

After already having integrated TILE-Gx support into GCC 4.7, Tilera is now calling for the mainlining of its TILE-Gx back-end into LLVM. The LLVM Tile-Gx back-end is needed for the company's forthcoming many-core processor.

2 March 2013 - TILE-Gx - 4 Comments
GCC 4.8 To Bump Up Speed On NVIDIA's Tegra 3

How's the NVIDIA Tegra 3 performance with its four Cortex-A9 cores performing under the forthcoming GCC 4.8 release? Here's some new benchmarks, similar to the recent compiler testing with the ARM Cortex-A15.

27 February 2013 - Tegra 3 Cardhu - 1 Comment
GCC Prepares Compiler Support For Intel Broadwell

While Intel Haswell processors won't even be released to the public until later this year, compiler developers have already been working on supporting the new instruction set extensions of Haswell for more than one year. GCC developers already have early Intel Broadwell support ready for GCC 4.8.

26 February 2013 - Broadwell GCC - Add A Comment
GCC 4.8 Has Support For AMD Steamroller, Jaguar

Aside from improvements to Link-Time Optimizations, run-time library improvements, and a new optimization level, the coming release of GCC 4.8 also features support for yet-to-be-out AMD hardware. AMD's Steamroller "Bulldozer 3" processor is already supported with compiler optimizations and so is AMD Jaguar, their new low-power APU that's rumoured to be in the next-generation consoles.

16 February 2013 - AMD CPU Support - 5 Comments
CLDOC: A Clang-Based C/C++ Document Generator

CLDOC is a document generator for C and C++ projects to create documentation automatically out of comments as well as creating XML-based descriptions of the API. CLDOC is a new project but already sounds promising and is being powered by LLVM's Clang C/C++ front-end for its parser.

12 February 2013 - CLDOC - 11 Comments
PathScale's ENZO Compiler To Speed Code On GPU

PathScale, the company that's focused on providing high-performance compiler solutions, is hoping to speed up traditional software packages by automatically leveraging the graphics processor when compiling software with the PathScale ENZO compiler.

11 February 2013 - PathScale - Add A Comment

615 Compiler news articles published on Phoronix.