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 1.3.0 Picks Up Many New Features

Virtualization

Published on 04 December 2012 05:26 AM EST
Written by Michael Larabel in Virtualization
5 Comments

QEMU 1.3.0 was released on Monday afternoon and supports a large number of new features for this open-source package that's common to the Linux virtualization stack.

Among the new features to QEMU 1.3 is support for the Linux VFIO driver that was merged into the Linux 3.6 kernel for assigning PCI devices to a virtual machine, the MIPS target now supports Loongson Multimedia Instructions and MIPS32/MIPS64 ASE DSP instructions, TCG emulation supports Intel SMEP and SMAP features of new x86 processors, support for Intel Haswell and AMD Opteron G5 processors, Xtensa single-precision floating point instruction support, USB redirection now supports live migration, improved USB 3.0 support, a new para-virtualized hardware random number generator, and various block device improvements.

The SPICE support in QEMU 1.3 now supports seamless migration, composite QXL commands, multiple monitor support on a single PCI device, arbitrary resolution support, and various other display-related work. Sadly though there's still no guest 3D support for this common Linux virtualization setup. When it comes to KVM, QEMU now supports old-style PCI device assignment as found in the earlier qemu-kvm work. Some of the other QEMU 1.3 features were detailed in a Phoronix article last month.

More information on QEMU 1.3 features can be found from the QEMU Wiki.

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. NVIDIA GeForce GTX 970 Offers Great Linux Performance
  2. CompuLab Intense-PC2: An Excellent, Fanless, Mini PC Powered By Intel's i7 Haswell
  3. From The Atom 330 To Haswell ULT: Intel Linux Performance Benchmarks
  4. AMD Radeon R9 285 Tonga Performance On Linux
Latest Linux Articles
  1. Ubuntu 14.10 Linux 32-bit vs. 64-bit Performance
  2. AMD Moves Forward With Unified Linux Driver Strategy, New Kernel Driver
  3. MSI: Update Your BIOS From The Linux Desktop
  4. NVIDIA vs. AMD 2D Linux Drivers: Catalyst Is Getting Quite Good At 2D
Latest Linux News
  1. Nouveau Now Supports DRI3 Without GLAMOR
  2. Features Of The Linux 3.18 Kernel
  3. Automatic Feedback Directed Optimizer Merged Into GCC
  4. Debian Now Defaults To Xfce On Non-x86 Desktops
  5. Phoenix Is Trying To Be An Open Version Of Apple's Swift
  6. Linux 3.19 To Have Skylake Graphics, PPGTT Enablement
  7. Ubuntu 16.04 Might Be The Distribution's Last 32-Bit Release
  8. Imagination Releases Full ISA Documentation For PowerVR Rogue GPUs
  9. Features GNOME Developers Want In The Linux Kernel
  10. GTK+ Gains Experimental Overlay Scrollbars
Latest Forum Discussions
  1. Users/Developers Threatening Fork Of Debian GNU/Linux
  2. AMD Releases UVD Video Decode Support For R600 GPUs
  3. HOPE: The Ease Of Python With The Speed Of C++
  4. Proof that strlcpy is un-needed
  5. xbox one tv tuner
  6. Bye bye BSD, Hello Linux: A Sys Admin's Story
  7. Updated and Optimized Ubuntu Free Graphics Drivers
  8. NVIDIA Presents Its Driver Plans To Support Mir/Wayland & KMS On Linux