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

HPL-GPU 1.0 Released For GPU Super Computing

Hardware

Published on 11 December 2010 08:25 AM EST
Written by Michael Larabel in Hardware
13 Comments

Matthias Bach, a researcher and developer on high-performance computing with the Goethe Universitaet Frankfurt am Main, has written in to inform us of this German university's release of HPL-GPU 1.0. The HPL-GPU software package is a rewritten version of the LINPACK library that is re-engineered to run atop CALDGEMM, which is a DGEMM implementation developed at this university designed to run atop the latest AMD graphics processors.

The HPL-GPU 1.0 package is the code that's running atop LOEWE-CSC, which is a 832-node CPU/GPU cluster at Frankfurt University's Center for Scientific Computing. This LOEWE-CSC cluster HPL performance was measured at 285 TeraFLOPS this year making it one of the fastest super-computers in the world. LOEWE-CSC was ranked 22nd on this year's top 500 super-computer list and took the 8th spot on the green 500 list for the most energy efficient super-computers. This Frankfurt super-computer put outs out a massive 741 MFlops per Watt.

This open-source HPL-GPU code is designed to run on ATI/AMD Radeon graphics hardware under Linux when using the proprietary Catalyst driver (namely Catalyst 10.9 or newer) and using the latest ATI Stream SDK for its CAL support. The code is also engineered for the Radeon HD 5000 "Evergreen" series of graphics cards.

The release announcement (and download links/instructions) for this high-performance LINPACK library for the GPU can be found at uni-frankfurt.de.

Matthias Bach also mentioned to us in his email, "The really interesting thing however is, that this code can run AMD GPUs (Cypress Type, we use AMD 5870) at 100% load for hours, a load that except of our Linpack/DGEMM only Furmark can cause...The code also stomps NVIDIA, reaching 497 flops DGEMM on the HD5870 where NVIDIA only reaches around 300 on the much more expensive Tesla systems."

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. Intel Xeon E5-1680 v3 & E5-2687W v3 Compared To The Core i7 5960X On Linux
  2. Intel 120GB 530 Series SSD Linux Performance
  3. Btrfs/EXT4/XFS/F2FS RAID 0/1/5/6/10 Linux Benchmarks On Four SSDs
  4. AMD's Windows Catalyst Driver Remains Largely Faster Than Linux Drivers
Latest Linux Articles
  1. NVIDIA vs. Nouveau Drivers With Linux 3.18 + Mesa 10.4-devel
  2. Is The Open-Source NVIDIA Driver Fast Enough For Steam On Linux Gaming?
  3. Linux 3.18 File-System Performance Minimally Changed But Possible Regressions
  4. AMD Radeon Gallium3D Is Catching Up & Sometimes Beating Catalyst On Linux
Latest Linux News
  1. More File-System Tests Of The Linux 3.18 Kernel
  2. Using NVIDIA's NVENC On Linux With FFmpeg
  3. There's Talk Again About An "Open To The Core" Ubuntu Laptop
  4. PowerVR SGX Driver Code Gets Leaked
  5. V2 Of KDBUS Published For Linux Kernel Review
  6. VirtualBox 4.3.20 Arrives, Still No Sign Of VirtualBox 4.4
  7. Scientific Linux 6.6 vs. Scientific Linux 7.0 Benchmarks
  8. Qualcomm Looks To Get Into The ARM Server Business
  9. HHVM 3.4 Adds New Features, Support
  10. More Radeon Driver Changes Queued For Linux 3.19
Latest Forum Discussions
  1. Roadmap to Catalyst 14.10 ?
  2. Cant get working Kaveri APU - A10-7850k
  3. Debian Developer Resigns From The Systemd Maintainership Team
  4. Script for Fan Speed Control
  5. Debian Init System Coupling Vote Results
  6. The Slides Announcing The New "AMDGPU" Kernel Driver
  7. Updated and Optimized Ubuntu Free Graphics Drivers
  8. Ubuntu Developers Still Thinking What To Do About Adobe Flash Support