Thank you for the reply Hans.So using USB redirect, I can access any USB audio interface, but shouldn't have to worry too much about the interrupt latency or guest kernel behaviour, when it comes to low-latency behaviour ?
On Sat, Aug 10, 2019 at 8:22 PM Hans Wilmers <hanswil@xxxxxxxxxx> wrote:
Hi,
there are several possibilities to make the guest OS access USB
peripherals (almost) directly:
USB Redirect
and
USB Passthrough
https://github.com/kimduho/kvm/wiki/KVM-USB-Redirect-or-Passthrough
I can select USB redirect comfortably using a spice client, and a KVM
virtual machine on another machine - and it works fine even over the
network.
/ Hans
---
Hans Wilmers
Notam
Sandakerveien 24 D, bygg F3
N-0473 Oslo Norway
tlf.: +47 22358060
mob.: +47 92459361
http://www.notam02.no
On 10/08/2019 10:34, bdutta wrote:
> Hi,
>
> Is anyone aware of any comparative study of various hypervisors (KVM,
> VMware, Virtualbox) running Windows guests, on Linux hosts -- in respect of
> quality of audio software, in terms of latency, jitter, glitches etc. Based
> on my reading, I've understood that accuracy and reliability of the timer
> interrupt available to guest kernel (in VM) should not be expected to be
> equal to same on bare-metal. However, are there some hypervisors
> (workstation oriented), that are better than others in this regard ?
>
> The question is in context of need to run some Windows software which
> doesn't work well under WINE (even with WineASIO, various recommended WINE
> tricks applied), and I find the need to setup/maintain a dual-boot
> environment too cumbersome, as I do 90% of my work in Linux.
>
> regards,
> BD
>
>
>
> --
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