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

Linux Now Supports Oracle's SPARC-T4

Hardware

Published on 02 October 2012 06:01 PM EDT
Written by Michael Larabel in Hardware
5 Comments

With the Linux 3.7 kernel there is now support for the SPARC-T4 processor that Oracle introduced last year.

David Miller sent in the SPARC pull request today for the Linux 3.7 merge window. "Largely this is simply adding support for the Niagara 4 cpu. Major areas are perf events (chip now supports 4 counters and can monitor any event on each counter), crypto (opcodes are availble for sha1, sha256, sha512, md5, crc32c, AES, DES, CAMELLIA, and Kasumi although the last is unsupported since we lack a generic crypto layer Kasumi implementation), and an optimized memcpy."

The SPARC-T4 from Oracle offers eight cores per chip with each core providing eight threads to provide a highly multi-threaded experience. This chip also supports out-of-order integer execution, one floating point unit, and a dedicated cryptography unit per core. The 64-thread processor is built on a 40nm process. The T4 was developed under the codename "Yosemite Falls."

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. Rosewill RS-MI-01: An Ultra Low-Cost Mini-ITX Chassis
  2. D-Link DCS-2330L HD Wireless Network Camera
  3. Gigabyte AM1M-S2H
  4. AMD's New Athlon/Semprons Give Old Phenom CPUs A Big Run For The Money
Latest Linux Articles
  1. AMD Catalyst 14.4 Brings Few Linux Performance Improvements
  2. The Performance Of Fedora 20 Updated
  3. Clang Fights GCC On AMD's Athlon AM1 APU With Jaguar Cores
  4. Ubuntu 14.04 LTS vs. Oracle Linux vs. CentOS vs. openSUSE
Latest Linux News
  1. Fedora 21 To Get A Playground, New Features
  2. PC-BSD Is Developing Its Own Desktop Environment
  3. Valve Is Bringing VOGL To Windows & Working On Regression Tests
  4. Canonical Is Taking Over Linux 3.13 Kernel Maintenance
  5. Google Web Designer Is Now Natively Available On Linux
  6. Ubuntu 14.10 Is Codenamed The Utopic Unicorn
  7. Audacious 3.5 Lightweight Audio Player Released
  8. Steam Updated For Ubuntu 14.04 LTS, SteamOS
  9. DNF 0.5 Yum Replacement Now Supports Groups
  10. Red Hat Enterprise Linux 7.0 Is Looking Fantastic
  11. Intel Is Launching An Interesting Bay Trail NUC Next Week
  12. Another X.Org EVoC Proposed For OpenGL 4+ Tests
Latest Forum Discussions
  1. The GNOME Foundation Is Running Short On Money
  2. Linux Kernel Developers Fed Up With Ridiculous Bugs In Systemd
  3. The Most Amazing OpenGL Tech Demo In 64kb
  4. Announcing radeontop, a tool for viewing the GPU usage
  5. HTPC-upgrade advice: AMD Richland A8-7600 or Kaveri A10-6700T ???
  6. New card. Open source drivers only.
  7. Script for Fan Speed Control
  8. Torvalds Is Unconvinced By LTO'ing A Linux Kernel