Virtualization in Android based and embedded systems

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Video in TIB AV-Portal: Virtualization in Android based and embedded systems

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Virtualization in Android based and embedded systems
Can you run Xen on your phone or car?
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Embedded systems are becoming powerful enough that virtualization is now both possible and interesting. Xen, as a very tiny microkernel based hypervisor looks like a very good fit for the embedded environment, not to mention that it has been ported to ARM with the number of supported boards in constant increase. This talk will outline the major strengths of the Xen architecture, when it comes to use Xen on embedded systems. It will also identify and discuss the areas where there is still room for improvement. It will go through preliminary experimental results on assessing some of the typical real-time requirements (such as responsiveness and predictability), for the benefit of everyone out there that would like to build its embedded product on top of Xen. On the concrete side, we will show how to setup an 'Andorid on Xen' environment, which results from a fruitful collaboration between the Xen community and other interested parties from the Android community. We think this could be very useful as an example for anyone interested in working with us, with the aim of being successful in the embedded virtualization product space.
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of let's jump on discussing the beta ERD Axanar the specifics of the of all of the general concept that we the use of now so basically you adjust the readjusting should talking a little bit about scaling and the scalar implementation of this kind implementations and say that there so you're in saying that's our our of course of the view of scalar as a marketer fire
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example be uh given to be better in the uh scenarios where you need that faster response is needed for example there but we have these lines here you can change the lies which is pretty high because the full user prior to maximize throughput but if you need that if you can afford and the left to want to In pollution father on the fast sponsors and knowing that the sum of the change of course you can change the priority of items this use of the engine weights and show relative charter that considered another 1 we and uh the this abuse of scary according to the ratios of the the respective weights and later on in the news in the region of the use up that the group in this region of the fiction of the characteristic angle between the 2 possible cases of the interest in things that he
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out how to find them in what is collaboration and that some of the stuff that they're gonna demands the absence and which is basically as I was saying we have high is uh very um please under scaling framework to work with the and basically these guys the system only about those 2 Washington and this going up in the news that a couple more of your time schedule this each with the uh at least 2 operation more that which should allow you to do it under the to march bias the reopened systems stuff is it's about the source of vision and you from 1 of these if you want to make a lot of life just wanted to show the new feature of so other things
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these are some of the features that have the same as the other part because were making heat that would be the embedded in and out of all the time with the scenario and is that most of us some others of these characteristics that I think I need to
make so so of unity said is more it's amazing they all the electric and advisor which means that the very small memory footprint which means that if you have a cold Ottiliavej means that less and less biased not because we are better than other communities but because job those of the because the the user of the which to the police but this is small that and foxes and yet not talking about security here but if the shit out the uh blogs and they went to the operating system of standard I mean he's looking for lots of each user security and on and set of call by actually uh they do these the single-tube so as to reach my point is that the means of San right then the bank because of these factories step example being very flexible and very small the the mn other than that eat being there was more the project that makes the it the role of the easier to uh for each example to be certified she knew that it's not going to be easy and anyway but this is better than of the other reasons and the other projects FIL it's very it's very weak and comfortable with things so uh what Sandye's is to just the set of environment as far as this this abuse in the in the main ways concerned and the Internet this said that and then at the um you just that creates what we what they show you in the long view and then that so it's going to be very fast to have your gums up and running and if you need that your embedded platform at the top and and we see that there is a bunch of thing that you can do to expert users is the light which is not the same as the other solutions all to of course that is something that you have to to the or to your operating system books and about the lucky enough that this is not this is nothing that i and there are examples of meeting in the community and community and document doesn't always mean that are starting to be people doing the accepted as ex-officio is at the right and especially on item because of how we started the port of San it is very easy to what you're and also reflects the divided by the security in all of these things divided by the variance which I showed you a few of which and you so I get
some benchmarks that uh and the from and we then is that it is the UN ought to the be out of communications through a data counts when you want to the date the numbers to see uh whenever sitting in this process of having sent supporting the
uh real-time and embedded utilization so there are a lot of States didn't do that not remind them properly and to see whether I am considering there are enough and that the the the the most useful the use cases scenarios so I'm not going to show much today some of them moment to show much numbers because of said that as it's appearing at the end of Part I plan to the into we talked for the for the we and you have to be uh and so on after the standard to be uh honestly showing you that the who at the sum of the number that they have shows that uh it's Polly possible but we have some work to do and we have to do to the vector sum and of course you are involved in the of both of the times the size of the management and analysis of the week and the integrated in our in the united she wanted testing and benchmarking 1st so that you can have cost and the cost and uh iron and from them and the will and we approve of course started to be the injury is a source of latency of Jeter all kind of problems and and figuring out how to solve all these ships so these are the numbers Sudan should carry notion of familiar with there these things called this thing called psychic test which is a a update T a standard tool in export of this media planning for the of uh tuning out in uh lake and see that the use of the term getting out of your blocks of the hardware and operating system is basically a fast they're going to the for the little amount of time and that waking and when heats up there you measure of our EU longer this is the last in the uh the state of the idea of the time you should have that and think what you could really use in this so old so this is not the
best use of benchmark around that on these love tube so not the best uh Detroit MI that's but this is what you get on the the Baron makeup so just uncertain all nodes that activizer underneath and these are the number 2 in the 1st line these up there but you get when the the the system is don't and these that number would you get to when the you have this city test program running there was a shooting diffuse died but need some bad bad unknowns and there in these other 2 the stances you get the now you see the numbers of the will top doing when you do the same on don't 0 I was up as we do the same on a proper don't you so for example these 1 D 1 down here is not bad 3rd and that's why I'm the the original for a lot of ground millions of forgetting is that many of the it's not that they're 5 from what you get when they met the early to be to be food geology muscle but they did the mean was good and also the problem is not that often the problem is not the moment is not the always standard consistent with thinking that the mean possible the amount of the colonies opening much gt the so that's what we are concentrating on the and different that so retina cheats on that as you have seen and there's a or you you've been able to understand and then find information that I you know that the vector and review of the scenario we are it in few points away the standards and he would love for that and fact about the future plans for a one-dimensional this and also is it be said that was illustration of why mixing project that is going to fall off a self in the next few weeks and months so that's the all of the things of these workers and use of the area of embedded in the time of of
the masses and many in the mind of the community and the website of the same logic and we used to reach you basically the uh kind of stops now what you assume enough of so much more information about code is is the is the thing that in this need but we show that the dual cone the origin of the the 1 on the right of the the yeah so basically send that as of course on day on its citizens in the Yaksha so that only the seeds that we uh we have a lot of the to support different kind of utilization different kind of guests we have quite a realization of digitalization quantization we say utilization butterflies that either the ad ization in advertised something as own Olham thinks will in these we have a and also a it's Steve to what extent is very uh smaller forms for being there such a pompous project about the belt of stuff that analytical complexity there 1 item on the menu uh that means there was a clear specification of what we really wanted to support so those cheap so with those very specific extensions for the utilization of the implementation is you know uh from the 1 at a time in the uh that everybody was and still when it's infrastructure in that that it is not boardroom of and so we a diary uh all the complexity and all the things that have been done by doing 1 step after the other and adding the 1 thing after the other and it's and it's it's sort of what is permanent site
is on the of this yeah the what's we on support guess because that customer to fight that that we acquired anatomy 7 or obviates sheet which and theories on why required is that these are the specification which comes individualization extensions so basically if you look at the that we have a lot at stake is the last so that decide to compare the uh characteristic of the guest of of the get the support anonymous to the ones that you have to seize user something made there which book which you for the air we also mean that uh being got the best of both wars because we have the each container we haven't yet support and we use it madam the extensions speech but yields big advantage of all of the because know what to do that because that's what happened so that the talks animated by the Parliament utilization so that would be we carried on to I don't think of is the same of that of the united church against the simplest of so thank you and eventually