[Bug 1541902] [NEW] Enable DDW on qemu aiming GPU passthrough performance on Ubuntu KVM

Launchpad Bug Tracker 1541902 at bugs.launchpad.net
Thu Feb 4 16:49:39 UTC 2016


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== Comment: #0 - Breno Henrique Leitao <brenohl at br.ibm.com> - 2016-02-04 10:48:25 ==
This is a feature to track DDW support on Qemu/kvm passthrough. This is a feature to improve performance when using GPUs on virtual machines.

The kernel pieces are already on version 4.2, and now we need the pieces
on qemu.

This should be sent upstream in 2 weeks, and submission URL pasted here.

** Affects: qemu (Ubuntu)
     Importance: Undecided
     Assignee: Taco Screen team (taco-screen-team)
         Status: New


** Tags: architecture-ppc64 bot-comment bugnameltc-136627 severity-high targetmilestone-inin1604
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Enable DDW on qemu aiming GPU passthrough performance on Ubuntu KVM
https://bugs.launchpad.net/bugs/1541902
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