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

GCC To Receive Automatic Parallelization Support

Compiler

Published on 10 March 2009 07:13 PM EDT
Written by Michael Larabel in Compiler
29 Comments

IBM's Razya Ladelsky today outlined plans for providing automatic parallelization support within the GNU Compiler Collection. The Graphite Framework, which provides high-level loop optimizations based upon the polyhedral model, was merged for the forthcoming release of GCC 4.4 and it will be used eventually to provide some level of automatic parallelization support. Graphite will be combined with autopar, which is an automatic parallelization code generator based upon GOMP that in turn implements OpenMP.

Once all of the work is completed, GCC will then be able to optimize some loops into running in parallel, which will yield better performance on multi-core systems. More on Razya's automatic parallelization plans can be found in this mailing list message.

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. AMD R600g/RadeonSI Performance On Linux 3.16 With Mesa 10.3-devel
  2. Intel Pentium G3258 On Linux
  3. SilverStone Precision PS10
  4. ASRock Z97 Extreme6
Latest Linux Articles
  1. Nouveau vs. Radeon vs. Intel Tests On Linux 3.16, Mesa 10.3-devel
  2. KVM Benchmarks On Ubuntu 14.10
  3. X.Org Server 1.16 Officially Released With Terrific Features
  4. Ubuntu With Linux 3.16 Smashes OS X 10.9.4 On The MacBook Air
Latest Linux News
  1. Linus Torvalds On GCC 4.9: Pure & Utter Crap
  2. Cauldron 2014: GCC & LLVM Will Look To Collaborate More
  3. GCC Receives ACM Programming Languages Software Award
  4. KDE 4.14 Beta 3 Released
  5. A New Video Has Us Real Excited About The New UT For Linux
  6. CoreOS Experiences Its First Stable Release
  7. GNOME 3.13.4 Continues Working On Wayland & More
  8. Wine 1.7.23 Has Initial Support For 64-bit Android Builds
  9. FreeBSD Developing A New Automounter, Other Features
  10. Guix 0.7 Can Now Install The GNU Operating System
Latest Forum Discussions
  1. Debian + radeonsi
  2. Updated and Optimized Ubuntu Free Graphics Drivers
  3. How To Setup Radeon DPM On Ubuntu Linux
  4. Open-source drivers on ATI R7 260X
  5. New build, first Linux PC, what could go wrong? ;)
  6. AMD "Hawaii" Open-Source GPU Acceleration Still Not Working Right
  7. Radeon related kernel bug??
  8. how the US intellegentia operates: