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

Intel Core 2, Core i7 Optimizations For GCC 4.6

Compiler

Published on 20 May 2010 08:32 AM EDT
Written by Michael Larabel in Compiler
17 Comments

CodeSourcery, a company that works on GCC for various companies like with Texas Instruments for bringing the GNU Toolchain to new CPUs and also offers their own software development environment, has shared their intentions to provide a new set of GCC optimizations for Intel's Core 2 and Core i7 processors.

Intel is paying CodeSourcery to do performance optimization work for them in GCC and right now they are tackling unaligned vector instructions for the Core 2 and Core i7 families.

CodeSourcery expects to commit their Core optimizations to GCC by the time GCC 4.6 Stage 1 is complete. This will be great news for GCC 4.6 if these optimizations are significant, but considering that GCC 4.5 was just released, we are probably about a year out from having the official GCC 4.6.0 release.

We can't wait to see the performance impact on Intel's newest CPUs once this work is complete and we'll certainly be providing benchmarks. In fact, the Phoronix Test Suite was already brought up in their discussion so we should see some nice improvements in our tests.

The CodeSourcery mailing list message announcing this work that's funded by Intel can be read on the GCC mailing list.

If you are interested in seeing how Intel's newer CPUs perform right now under Linux we have our test results from the Intel Core i3 530, Intel Core i5 750, Intel Core i7 870, and Intel Core i7 920.

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. A Walkthrough Of The New 32 System Open-Source Linux Benchmarking Test Farm
  2. Habey MITX-6771: Mini-ITX Board With Quad-Core J1900 Bay Trail
  3. OCZ Vector 150 SSD On Linux
  4. Noctua i4 CPU Cooler: Great For Cooling High-End LGA-2011v3 CPUs
Latest Linux Articles
  1. AMD Kaveri: Open-Source Radeon Gallium3D vs. Catalyst 14.12 Omega Driver
  2. 12-Way AMD Catalyst 14.12 vs. NVIDIA 346 Series Linux GPU Comparison
  3. AMD Catalyst 14.12 Omega Driver Brings Mixed Results For Linux Users
  4. 6-Way Winter 2014 Linux Distribution Comparison
Latest Linux News
  1. Ubuntu 15.04 Alpha 1 For Its Various Flavors
  2. Git 2.2.1 Released To Fix Critical Security Issue
  3. WTFTW: A Tiling Window Manager Written In Rust
  4. Jolla's Sailfish OS Update 10 Is Now Available
  5. HP To Launch Linux++ Operating System Next Year
  6. Civilization: Beyond Earth Launches For Linux
  7. NIR Has Been Revised As A New IR For Mesa
  8. New 64-bit Linux Kernel Vulnerabilities Disclosed This Week
  9. PostgreSQL 9.4 Brings JSONB & Many Other New Features
  10. That Nasty Linux Kernel Lockup Bug Is Still Unresolved
Latest Forum Discussions
  1. XLennart: A Game For Systemd Haters With Nothing Better To Do
  2. Debian init discussion in Phoenix Wright format
  3. Bench specific mount point
  4. Tool for measuring FPS in games
  5. Need some hand holding with upgrading xserver
  6. Ubuntu Developers Still Thinking What To Do About Adobe Flash Support
  7. Microsoft buying Mojang
  8. Updated and Optimized Ubuntu Free Graphics Drivers