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 Benchmarking Platform
Phoromatic Test Orchestration

AMD's FX-8150 Bulldozer Benefits From New Compilers, Tuning

Michael Larabel

Published on 18 April 2012
Written by Michael Larabel
Page 5 of 7 - 40 Comments

With GCC 4.7.0 producing the most interesting results when building the benchmarks under the various configurations, additional benchmarks were carried out with the various architecture flags that can work for the AMD FX-8150 Bulldozer. Rather than just going from K8 to bdver1, being used for these extra tests were also k8-sse3, btver1, and barcelona. From the GCC documentation below is a description of the CPU instructions exposed by each of the -march= optimize options.

K8: Processors based on the AMD K8 core with x86-64 instruction set support, including the AMD Opteron, Athlon 64, and Athlon 64 FX processors. (This supersets MMX, SSE, SSE2, 3DNow!, enhanced 3DNow! and 64-bit instruction set extensions.)

K8-SSE3: Improved versions of AMD K8 cores with SSE3 instruction set support.

BACELONA: CPUs based on AMD Family 10h cores with x86-64 instruction set support. (This supersets MMX, SSE, SSE2, SSE3, SSE4A, 3DNow!, enhanced 3DNow!, ABM and 64-bit instruction set extensions.)

BTVER1: CPUs based on AMD Family 14h cores with x86-64 instruction set support. (This supersets MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, CX16, ABM and 64-bit instruction set extensions.)

BDVER1: CPUs based on AMD Family 15h cores with x86-64 instruction set support. (This supersets FMA4, AVX, XOP, LWP, AES, PCL_MUL, CX16, MMX, SSE, SSE2, SSE3, SSE4A, SSSE3, SSE4.1, SSE4.2, ABM and 64-bit instruction set extensions.)

Latest Articles & Reviews
  1. Trying Out The Modern Linux Desktops With 4 Monitors + AMD/NVIDIA Graphics
  2. Turning A Basement Into A Big Linux Server Room
  3. NVIDIA's $1000+ GeForce GTX TITAN X Delivers Maximum Linux Performance
  4. OS X 10.10 vs. Ubuntu 15.04 vs. Fedora 21 Tests: Linux Sweeps The Board
  5. The New Place Where Linux Code Is Constantly Being Benchmarked
  6. 18-GPU NVIDIA/AMD Linux Comparison Of BioShock: Infinite
Latest Linux News
  1. PulseAudio 7.0 To Enable LFE Remixing By Default
  2. Features & Changes Coming For Mir 0.13
  3. How Far Valve Has Come: Three Years Ago They Needed OpenGL Linux Help
  4. Audacity 2.1 Improves Noise Reduction, Adds Real-Time Effects Preview
  5. Linux 4.0-rc6 Kernel Released
  6. Automatically Managing The Linux Benchmarks Firing Constantly
  7. The Big Features Of The Linux 4.0 Kernel
  8. Mesa's Android Support Is Currently In Bad Shape
  9. Wayland's Weston Terminal Can Now Be Minimized
  10. Phoronix - Working Towards Faster Page Loads
Most Viewed News This Week
  1. Introducing The Library Operating System For Linux
  2. Allwinner Continues Jerking Around The Open-Source Community
  3. Open-Source Driver Fans Will Love NVIDIA's New OpenGL Demo
  4. Systemd Change Allows For Stateless Systems With Tmpfs
  5. GNOME 3.16 Released: It's Their Best Release Yet
  6. GNOME Shell & Mutter 3.16.0 Released
  7. GNU Nano 2.4.0 Brings Complete Undo System, Linter Support & More
  8. Red Hat Is Rolling Out A VirtIO DRM/KMS GPU Driver