Hi,
On 02.05.24 16:23, Maarten Lankhorst wrote:
Hey,
[snip]
For Xe, I've been loking at using cgroups. A small prototype is
available at
https://cgit.freedesktop.org/~mlankhorst/linux/log/?h=dumpcg
To stimulate discussion, I've added amdgpu support as well.
This should make it possible to
Hey,
Den 2024-04-24 kl. 18:56, skrev Friedrich Vock:
Hi everyone,
recently I've been looking into remedies for apps (in particular, newer
games) that experience significant performance loss when they start to
hit VRAM limits, especially on older or lower-end cards that struggle
to fit both
Yeah, and this patch set here is removing that functionality.
Which is major concern from my side as well.
Instead of removing it my long term plan was to move this into TTM ( the
recent flags rework is going into that direction), so that both amdgpu
and radeon can use the same code again
The most extreme ping-ponging is mitigated by throttling buffer moves
in the kernel, but it only works without VM_ALWAYS_VALID and you can
set BO priorities in the BO list. A better approach that works with
VM_ALWAYS_VALID would be nice.
Marek
On Wed, Apr 24, 2024 at 1:12 PM Friedrich Vock
In general: Yes please :)
But are exercising a lot of ideas we have already thrown over board over
the years.
The general idea Marek and I have been working on for a while now is
rather to make TTM aware of userspace "clients".
In other words we should start with having a TTM structure in
Hi everyone,
recently I've been looking into remedies for apps (in particular, newer
games) that experience significant performance loss when they start to
hit VRAM limits, especially on older or lower-end cards that struggle
to fit both desktop apps and all the game data into VRAM at once.
The
