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

QEMU 2.0 Is Piling On Many Features For Early April Debut

Virtualization

Published on 26 February 2014 04:33 AM EST
Written by Michael Larabel in Virtualization
1 Comment

Version 2.0 of the widely-used QEMU emulator that's commonly used with open-source Linux virtualization setups will soon be released. In just over one month is the planned release of the very exciting QEMU 2.0.

Back in November was the last time I wrote about QEMU 2.0 being under development with many features and improvements. That release is about to materialize and with it comes a great deal of changes.

Among the QEMU 2.0 features to look forward to is:

- Support for new ARMv8 instructions.
- AArch64 disassembling / user-mode emulation / KVM system-mode emulation.
- QEMU support for the Canon PowerShot A1100 DIGIC board.
- QEMU support for the Allwinner A10 Cubieboard.
- CPU hot-plugging for QEMU x86 with the Q35 mode.
- Support for QEMU x86 to specify two flash chips.
- Memory layout changes for improved performance.
- Support for migration of Intel MPX registers.
- PCI hot-plugging now supports devices behind a bridge.
- Live snapshot merge support including for iSCSI back-ends.
- Many other QEMU block device improvements.
- New monitoring command improvements.
- TCG code generation improvements.
- Many other bug-fixes and enhancements.

A tentative list of other QEMU 2.0 changes can be found via the QEMU Wiki. The current plan is to officially release QEMU 2.0 in the first week of April. The tentative release schedule can be found on the QEMU mailing list.

For Ubuntu 14.04 LTS users, it looks like QEMU 2.0 might be added to the "Trusty Tahr" Long-Term Support release. Due to the LTS release, it would be great to see this important piece of software used in Linux virtualization found in the April Ubuntu release.

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. MSI X99S SLI PLUS On Linux
  2. NVIDIA GeForce GTX 970 Offers Great Linux Performance
  3. CompuLab Intense-PC2: An Excellent, Fanless, Mini PC Powered By Intel's i7 Haswell
  4. From The Atom 330 To Haswell ULT: Intel Linux Performance Benchmarks
Latest Linux Articles
  1. Open-Source Radeon 2D Performance Is Better With Ubuntu 14.10
  2. RunAbove: A POWER8 Compute Cloud With Offerings Up To 176 Threads
  3. 6-Way Ubuntu 14.10 Linux Desktop Benchmarks
  4. Ubuntu 14.10 XMir System Compositor Benchmarks
Latest Linux News
  1. Dead Island GOTY Now Available On Linux/SteamOS
  2. Ubuntu 14.04 In The Power8 Cloud From RunAbove
  3. KDE With Theoretical Client-Side Decorations, Windows 10 Influence
  4. Sandusky Lee: Great Cabinets For Storing All Your Computer Gear
  5. Fedora 21 Beta & Final Release Slip Further
  6. Mesa 10.3.2 Has A Couple Bug-Fixes
  7. RadeonSI/R600g HyperZ Support Gets Turned Back On
  8. openSUSE Factory & Tumbleweed Are Merging
  9. More Fedora Delays: Fedora 21 Beta Slips
  10. Mono Brings C# To The Unreal Engine 4
Latest Forum Discussions
  1. Updated and Optimized Ubuntu Free Graphics Drivers
  2. HOPE: The Ease Of Python With The Speed Of C++
  3. Use Ubuntu MATE 14.10 Make it an official distro.
  4. Users/Developers Threatening Fork Of Debian GNU/Linux
  5. Debian Is Back To Discussing Init Systems, Freedom of Choice
  6. AMD Radeon VDPAU Video Performance With Gallium3D
  7. Ubuntu 16.04 Might Be The Distribution's Last 32-Bit Release
  8. Linux hacker compares Solaris kernel code: