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Status of GPU offloading on Wayland

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some progress and the right to the models of using because it uses we chart for me on 1 so we have to support their right we only for is going hi and derive from rock when the nodes because uh the difference is you don't get the device you want to uh 7 to you ask here in the region opened and find is redundant ice and so over some work and with the way it was in use uh when the militants attacked and here I free and use only uh then which are supported on in secure but their rights react in there the it's the and the things that happen to me every from from extensions so so they have any questions this In someone can give equal the politicians all this and the because of the way and the the a B and C yeah what is now I have of it but it all I think the stairs and you know you know what you think the and start and the and all the time the OK so the question is the voters that we migrated they have an option that they can't when we move and we have to stay committed to the french news and we can and have uh application on Wednesday and connecting to the right if you're between remove it is that uh notification is sent to the applications we can change
of device so can we have a serious about and when I was on the rise and expansion taking sodium jannocks and show when we can't say it uh to the application but it is recurrent that's too we do everything from the start so it could be used to to rats that there a I I restored that's no application Campbell about privacy training some applications of the 1 the yeah at MIT MIT since since that would have to worry tool to do lot of directed into initialize the mean this according the client 1 that's all so uh the think it's not 10 in in JET extension it could be argued that inventory whom and to the comfort of going off of Norway we can find a when it's maybe later no obligations yeah In fact that gradient and theory of the talk you In this out about this the best to the top thank you you and the the so your question is when you do that that the could be from retained effect of a number of you we have enough information to combat attaining when the is that a critical point here in to environment it is the understanding the retaining and directly and unfortunately we this would mean that no support for retaining far from the capacitance itself so this this because was very the we we need a copy from that there is no Ch obligations the at the end of the no the thunder and all you know what it was and and
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Metadaten

Formale Metadaten

Titel Status of GPU offloading on Wayland
Serientitel FOSDEM 2014
Autor Davy, Axel
Lizenz CC-Namensnennung 2.0 Belgien:
Sie dürfen das Werk bzw. den Inhalt zu jedem legalen Zweck nutzen, verändern und in unveränderter oder veränderter Form vervielfältigen, verbreiten und öffentlich zugänglich machen, sofern Sie den Namen des Autors/Rechteinhabers in der von ihm festgelegten Weise nennen.
DOI 10.5446/32630
Herausgeber FOSDEM VZW
Erscheinungsjahr 2014
Sprache Englisch

Inhaltliche Metadaten

Fachgebiet Informatik
Abstract This talk will be about the principles of GPU offloading, how it is handled with X DRI2, and how we decided to handle it on Wayland. It's been about 3-4 years since first experiments on GPU offloading on X were done. How is GPU offloading handled with X ? And how the different design of Wayland could influence the way it's handled ? In this talk, I'll present: * the technical difficulties involved in GPU offloading. * how X DRI2 handles GPU offloading. * What choices we made when designing Wayland GPU offloading support. * The work that has been done, and what is remaining to do for a better user experience.

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