[vfio-users] cpu core pinning with multiple cpus

[Eddie Yen]

Looks like it's true, now we can use Hyper-V on NVIDIA drive.

I haven't test it yet, before this, my VM will get poor performance
sometimes, and need to reboot again and again to get better performance
For example, when I try Assassin's Creed: Unity, same places, same scenes,
I can get about 40FPS, but sometimes only 35FPS.
If I ran 3DMark with FireStrike scene, I can get 104xx, but sometimes only
98xx, and I got 90xx in once, very worse score.
ACU is using heavily both CPU and GPU, and in many OLGs, especially
produced by Korea, usually got heavily usage on CPU.

So if we got this, maybe can solved the virtual CPU problem and avoid
NVIDIA suck driver operating mechanism.

2015-10-03 7:16 GMT+08:00 Okky Hendriansyah <okky at nostratech.com>:

> Wait, does that means with this patch we can enable Hyper-V Enlightenments
> without NVIDIA knowing and disables the device?
>
> Best regards,
> Okky Hendriansyah
>
> On Oct 3, 2015, at 04:49, Erik Adler <erik.adler at gmail.com> wrote:
>
>  ʕ•ᴥ•ʔ_\,,/
> All the best and again thx !
>
>
> On Fri, Oct 2, 2015 at 11:34 PM, Alex Williamson <
> alex.l.williamson at gmail.com> wrote:
>
>> On Fri, Oct 2, 2015 at 3:24 PM, Erik Adler <erik.adler at gmail.com> wrote:
>>
>>> Hard to say since I am in a MMO. But it seems ... well almost normal.
>>> Would guess over 90%. PvP would drop down to about 4fps, now it is
>>> about 70ish (fps) with the patch. Bear metal that is the fps I have
>>> about in PvP. Nice job!
>>
>>
>>
>> ​(Bear metal)
>>
>
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