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

Compiler Benchmarks Of GCC, LLVM-GCC, DragonEgg, Clang

Michael Larabel

Published on 8 November 2010
Written by Michael Larabel
Page 6 of 7 - 62 Comments

The interesting x264 H.264 video encoding benchmark at the version used could not build with GCC 4.6 or any of the LLVM solutions. Between GCC 4.2 and 4.5 there was no major change in performance with x264.

GraphicsMagick is another interesting test that uses OpenMP for its multi-threading work. GCC 4.4/4.5/4.6 were all much faster than earlier GCC releases and of LLVM-GCC / Clang. LLVM-GCC and Clang ran at around the same speeds as GCC 4.2.1/4.3.0 on the three test systems.

It is the same story with another GraphicsMagick operation.

Latest Linux Hardware Reviews
  1. NVIDIA GeForce GTX 980: The Best GPU For Linux Gamers
  2. ROCCAT LUA: A Linux-Friendly Gaming Mouse
  3. Cheetah Mounts: The Affordable Way To Put Your TV On The Wall
  4. Scythe Mugen MAX
Latest Linux Articles
  1. Preview: Radeon Gallium3D Performance For CS:GO On Linux
  2. XWayland Linux Gaming Performance With GNOME Wayland On Fedora 21
  3. EXT4/Btrfs/XFS/F2FS Benchmarks On Linux 3.17
  4. Fedora 21 Alpha First Impressions: It's Great
Latest Linux News
  1. Microsoft Announces... Windows 10 With A Start Menu
  2. Borderlands 2 Launches On Steam For Linux
  3. Debian Jessie Might Get Rid Of The kFreeBSD Port
  4. Fedora Might Try A New Scheduling Strategy For Its Releases
  5. AMD's Catalyst Working On A GLSL Shader Cache
  6. OpenMP 4.0 Offloading Is Closer For GCC 5
  7. Wayland Presentation Extension Added To Weston
  8. Intel Skylake Support Rolls Out To Mesa's DRM
  9. VA-API's Libva 1.4.0 Brings VP8 Encoding Support
  10. Operating System U Fails To Live Up To Its Goals
Latest Forum Discussions
  1. Updated and Optimized Ubuntu Free Graphics Drivers
  2. X.Org Women Outreach Program Only Turns Up Two Applicants So Far
  3. FSF Issues Statement On Shellshock Bash Vulnerability
  4. Advertisements On Phoronix
  5. NVIDIA Alerts Nouveau: They're Starting To Sign/Validate GPU Firmware Images
  6. New AMD Catalyst drivers out today
  7. Take the Steam Survey results with a grain of salt. It is flawed.
  8. AMD Wants To Know What's Wrong With Catalyst