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

AMD Llano Compiler Performance

Michael Larabel

Published on 19 August 2011
Written by Michael Larabel
Page 2 of 4 - 5 Comments

When testing the Apache web-server on the AMD Llano system, the performance between the GCC 4.6.1 and LLVM 2.9 Clang-produced binaries were close. For this core Linux server process there was not a definitive advantage to one compiler over the other at this time for Llano.

C-Ray, our favorite multi-threaded ray-tracing test, did much better with GCC than LLVM/Clang with the latest release versions of both. There were no improvements with GCC 4.6.1 over GCC 4.5.3.

When running POV-Ray, which is currently single-threaded ray-tracing, the binary produced by Clang was faster than GCC.

Latest Linux Hardware Reviews
  1. NVIDIA GeForce GTX 970 Offers Great Linux Performance
  2. CompuLab Intense-PC2: An Excellent, Fanless, Mini PC Powered By Intel's i7 Haswell
  3. From The Atom 330 To Haswell ULT: Intel Linux Performance Benchmarks
  4. AMD Radeon R9 285 Tonga Performance On Linux
Latest Linux Articles
  1. Ubuntu 14.10 Linux 32-bit vs. 64-bit Performance
  2. AMD Moves Forward With Unified Linux Driver Strategy, New Kernel Driver
  3. MSI: Update Your BIOS From The Linux Desktop
  4. NVIDIA vs. AMD 2D Linux Drivers: Catalyst Is Getting Quite Good At 2D
Latest Linux News
  1. Nouveau Now Supports DRI3 Without GLAMOR
  2. Features Of The Linux 3.18 Kernel
  3. Debian Now Defaults To Xfce On Non-x86 Desktops
  4. Phoenix Is Trying To Be An Open Version Of Apple's Swift
  5. Linux 3.19 To Have Skylake Graphics, PPGTT Enablement
  6. Ubuntu 16.04 Might Be The Distribution's Last 32-Bit Release
  7. Imagination Releases Full ISA Documentation For PowerVR Rogue GPUs
  8. Features GNOME Developers Want In The Linux Kernel
  9. GTK+ Gains Experimental Overlay Scrollbars
  10. Phoronix Test Suite 5.4 M3 Is Another Hearty Update
Latest Forum Discussions
  1. Users/Developers Threatening Fork Of Debian GNU/Linux
  2. AMD Releases UVD Video Decode Support For R600 GPUs
  3. HOPE: The Ease Of Python With The Speed Of C++
  4. Proof that strlcpy is un-needed
  5. xbox one tv tuner
  6. Bye bye BSD, Hello Linux: A Sys Admin's Story
  7. Updated and Optimized Ubuntu Free Graphics Drivers
  8. NVIDIA Presents Its Driver Plans To Support Mir/Wayland & KMS On Linux