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 4.8.0 vs. LLVM Clang 3.3 Compiler Performance Three-Way

Michael Larabel

Published on 25 May 2013
Written by Michael Larabel
Page 3 of 4 - 17 Comments

For the Himeno Poisson Pressure Solver, the LLVM/Clang performance is competitive with GCC 4.8.0.

When it comes to measuring the time needed to build the ImageMagick program from source, the compile times for LLVM/Clang continue to be dramatically faster than with the GNU Compiler Collection.

Another test done was measuring the compilation time for the widely deployed PHP package. Like the ImageMagick result, the PHP compilation time was dramatically shorter with LLVM/Clang over GCC.

GCC 4.8.0 still maintains a slight performance edge over LLVM/Clang 3.3 with the C-Ray multi-threaded ray-tracer.

Latest Linux Hardware Reviews
  1. Acer B286HK: A 28-inch UHD LED 4K Monitor For As Low As $350
  2. Intel Xeon E5-1680 v3 & E5-2687W v3 Compared To The Core i7 5960X On Linux
  3. Intel 120GB 530 Series SSD Linux Performance
  4. Btrfs/EXT4/XFS/F2FS RAID 0/1/5/6/10 Linux Benchmarks On Four SSDs
Latest Linux Articles
  1. Mesa Git Yields Performance Improvements For Newer AMD GPUs
  2. Apple OS X 10.10 vs. Ubuntu 14.10 Performance
  3. Mesa 10.5-devel Brings Some Intel Haswell HD Graphics Changes Over Mesa 10.3
  4. NVIDIA vs. Nouveau Drivers With Linux 3.18 + Mesa 10.4-devel
Latest Linux News
  1. Wine 1.7.32 Updates Its Mono Engine
  2. Mesa 10.4 Release Candidate 3 Is Here For Weekend Testing
  3. GenodeOS 14.11 Now Supports Intel's Wireless Hardware
  4. Jolla Tablet Could Have Upgrades For MicroSDHC, Split Screen, 3.5G
  5. Intel Has Last Round Of DRM Changes For Linux 3.19, Starts Dropping DRI1/UMS
  6. Fedora 21 Release Candidate 1 Awaits Your Testing
  7. GCC 5 Adds Support For ARM's Cortex-A17
  8. KWayland Server Component Coming For KDE Plasma 5.2
  9. NVIDIA Posts Tegra Gallium3D Patch For K1+ Support
  10. Ubuntu 14.10 MacBook Air Tests With Linux 3.18, Mesa 10.5
Latest Forum Discussions
  1. Aliens vs predator for Linux
  2. Updated and Optimized Ubuntu Free Graphics Drivers
  3. Hurrican SDL Port
  4. Roadmap to Catalyst 14.10 ?
  5. how to configure module phoromatic ?
  6. PulseAudio 6.0 Is Coming & Other Linux Audio Plans For The Future
  7. Debian Developer Resigns From The Systemd Maintainership Team
  8. Cant get working Kaveri APU - A10-7850k