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When used as a machine emulator, QEMU can run OSes and programs made for one machine (e.g. an ARM board) on a different machine (e.g. your own PC). By using dynamic translation, it achieves very good performance. | When used as a machine emulator, QEMU can run OSes and programs made for one machine (e.g. an ARM board) on a different machine (e.g. your own PC). By using dynamic translation, it achieves very good performance. | ||
When used as a virtualizer, QEMU achieves near native performances by executing the guest code directly on the host CPU. QEMU supports virtualization when executing under the Xen hypervisor or using the KVM kernel module in Linux. When using KVM, QEMU can virtualize x86, server and embedded PowerPC, and S390 guests. | When used as a virtualizer, QEMU achieves near native performances by executing the guest code directly on the host CPU. QEMU supports virtualization when executing <span class="plainlinks">[http://ibsdietplan.org <span style="color:black;font-weight:normal; text-decoration:none!important; background:none!important; text-decoration:none;">Irritable Bowel Syndrome</span>]</span> under the Xen hypervisor or using the KVM kernel module in Linux. When using KVM, QEMU can virtualize x86, server and embedded PowerPC, and S390 guests. | ||
== News == | == News == | ||
'''August 8, 2011''' | '''August 8, 2011''' | ||
*QEMU version 0.15.0 is out. | *QEMU version 0.15.0 is out. See the [[Download|Download]] page for more information. | ||
'''August 4, 2011''' | '''August 4, 2011''' | ||
*QEMU version 0.15.0-rc2 is out. | *QEMU version 0.15.0-rc2 is out. See the [[Download|Download]] page for more information. | ||
'''July 29, 2011''' | '''July 29, 2011''' | ||
*QEMU version 0.15.0-rc1 is out. | *QEMU version 0.15.0-rc1 is out. See the [[Download|Download]] page for more information. | ||
'''May 7, 2011''' | '''May 7, 2011''' | ||
*QEMU version 0.14.1 is out. | *QEMU version 0.14.1 is out. See the [[Download|Download]] page for more information. | ||
'''Feb 17, 2011''' | '''Feb 17, 2011''' | ||
*QEMU version 0.14.0 is out. | *QEMU version 0.14.0 is out. See the [[Download|Download]] page for more information. | ||
'''Feb 15, 2011''' | '''Feb 15, 2011''' | ||
*QEMU version 0.14.0-rc2 is out. | *QEMU version 0.14.0-rc2 is out. See the [[Download|Download]] page for more information. | ||
'''Feb 8, 2011''' | '''Feb 8, 2011''' | ||
*QEMU version 0.14.0-rc1 is out. | *QEMU version 0.14.0-rc1 is out. See the [[Download|Download]] page for more information. | ||
'''Feb 2, 2011''' | '''Feb 2, 2011''' | ||
*QEMU version 0.14.0-rc0 is out. | *QEMU version 0.14.0-rc0 is out. See the [[Download|Download]] page for more information. | ||
'''Nov 29, 2010''' | '''Nov 29, 2010''' | ||
*Savannah is experiencing an unexpected downtime. | *Savannah is experiencing an unexpected downtime. While service is unavailable, please use http://git.qemu.org for development. | ||
'''Oct 15, 2010''' | '''Oct 15, 2010''' | ||
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'''May 18, 2010''' | '''May 18, 2010''' | ||
*We will be hosting our first [[BugDay/June2010|Bug Day]] on June 2nd, 2010. | *We will be hosting our first [[BugDay/June2010|Bug Day]] on June 2nd, 2010. See the [[BugDay/June2010|Bug Day page]] for more information about how to participate! | ||
'''May 4, 2010''' | '''May 4, 2010''' | ||
Revision as of 03:58, 25 September 2011
QEMU is a generic and open source machine emulator and virtualizer.
When used as a machine emulator, QEMU can run OSes and programs made for one machine (e.g. an ARM board) on a different machine (e.g. your own PC). By using dynamic translation, it achieves very good performance.
When used as a virtualizer, QEMU achieves near native performances by executing the guest code directly on the host CPU. QEMU supports virtualization when executing Irritable Bowel Syndrome under the Xen hypervisor or using the KVM kernel module in Linux. When using KVM, QEMU can virtualize x86, server and embedded PowerPC, and S390 guests.
News
August 8, 2011
- QEMU version 0.15.0 is out. See the Download page for more information.
August 4, 2011
- QEMU version 0.15.0-rc2 is out. See the Download page for more information.
July 29, 2011
- QEMU version 0.15.0-rc1 is out. See the Download page for more information.
May 7, 2011
- QEMU version 0.14.1 is out. See the Download page for more information.
Feb 17, 2011
- QEMU version 0.14.0 is out. See the Download page for more information.
Feb 15, 2011
- QEMU version 0.14.0-rc2 is out. See the Download page for more information.
Feb 8, 2011
- QEMU version 0.14.0-rc1 is out. See the Download page for more information.
Feb 2, 2011
- QEMU version 0.14.0-rc0 is out. See the Download page for more information.
Nov 29, 2010
- Savannah is experiencing an unexpected downtime. While service is unavailable, please use http://git.qemu.org for development.
Oct 15, 2010
- QEMU version 0.13.0 is out.
Sep 7, 2010
- QEMU version 0.13.0-rc1 is out.
July 28, 2010
- QEMU version 0.13.0-rc0 is out.
July 23, 2010
- QEMU version 0.12.5 is out (ChangeLog).
May 18, 2010
- We will be hosting our first Bug Day on June 2nd, 2010. See the Bug Day page for more information about how to participate!
May 4, 2010
- QEMU version 0.12.4 is out (ChangeLog).
Feb 23, 2010
- QEMU version 0.12.3 is out (ChangeLog).
Jan 19, 2010
- QEMU version 0.12.2 is out (ChangeLog).