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Re: [Xen-users] [Xen VGA Passthrough] DomU performance inversely proportional to VM memory size when VGA passthrough is enabled


On 16 September 2014 16:30:57 GMT+00:00, Ian Campbell <ian.campbell@xxxxxxxxxx> 
>On Sun, 2014-09-14 at 22:20 +0200, Andrej Komelj wrote:

>> YES, disabling HAP solved it!!!
>ITYM "workedaround" ;-) I'd still consider this a HAP bug, or at least
It's a bug that's been around for quite some time. I've never bothered 
investigating it as the system I'm using doesn't have HAP.

Ironic ally Hyper V requires HAP, supposedly due to graphics performance.

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