10:19 a.m.
Rogue S.T asked about checking out graphics cards which brought the question to me...
Is it possible to make Intel on-CPU GPU resources to Windows 10?
(the box I'm working with has Xeon E5-2640v4 CPUs which should be QuickSync capable)
What else do I have to do to take advantage of this?
Just load the drivers?
Thanks,
-Ben
11:36 p.m.
On 12/29/2017 05:19 PM, Benjammin2068 wrote:
Rogue S.T asked about checking out graphics cards which brought the
question to me...
Is it possible to make Intel on-CPU GPU resources to Windows 10?
(the box I'm working with has Xeon E5-2640v4 CPUs which should be QuickSync capable)
I've no idea what QuickSync is, but GPU assignment should would just fine.
What else do I have to do to take advantage of this?
Just load the drivers?
And before that define <hostdev/> in the domain XML so that libvirt
enables the PCI assignment. For instance:
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530
(rev 06)
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address domain='0x0000' bus='0x00' slot='0x02'
function='0x0'/>
</source>
<address type='pci' domain='0x0000' bus='0x00'
slot='0x04'
function='0x0'/>
</hostdev>
Michal
11:32 a.m.
On 01/02/2018 11:36 PM, Michal Privoznik wrote:
On 12/29/2017 05:19 PM, Benjammin2068 wrote:
> Rogue S.T asked about checking out graphics cards which brought the question to
me...
>
>
> Is it possible to make Intel on-CPU GPU resources to Windows 10?
>
>
> (the box I'm working with has Xeon E5-2640v4 CPUs which should be QuickSync
capable)
I've no idea what QuickSync is, but GPU assignment should would just fine.
It's what Intel calls their GPU on CPU "stuff"
> What else do I have to do to take advantage of this?
>
> Just load the drivers?
And before that define <hostdev/> in the domain XML so that libvirt
enables the PCI assignment. For instance:
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530
(rev 06)
<hostdev mode='subsystem' type='pci' managed='yes'>
<source>
<address domain='0x0000' bus='0x00' slot='0x02'
function='0x0'/>
</source>
<address type='pci' domain='0x0000' bus='0x00'
slot='0x04'
function='0x0'/>
</hostdev>
OK -- I'll take a look - but I'm assuming adding that doesn't infer I want to
use the device for actual video. The display will still be the SPICE/VNC/WHATEVER that the
system thinks it's the official display now.
-Ben
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2 comments
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participants (2)
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Benjammin2068 -
Michal Privoznik