Deep dive into the kernel of the .NET Framework (Channel 9)

Deep dive into the kernel of the .NET Framework

Date: September 16, 2011 from 12:30PM to 1:30PM

Day 4

Jolt

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Speakers: Mark Miller, Pracheeti Nagarkar

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The Common Language Runtime is the cutting-edge virtual machine at the heart of the .NET Framework. In this session, we'll dive deep under the covers of the CLR and discuss some of our key innovations for .NET Framework 4.5 and Windows 8. Topics will include updates in the code-generation and diagnostics space, improvements in our garbage collector for low latency server scenarios, and automatic NGen.

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ThanhHH

Sep 17, 2011 at 1:55 AM

When can you upload the video of this sesion?
Thank you.
DeCaf

Sep 17, 2011 at 7:33 AM

Where's the video? Almost all the others from Day 4 are up by now.
Wayne

Sep 17, 2011 at 3:09 PM

I don't recall seeing a video camera operator during this session.
jim

Sep 17, 2011 at 9:21 PM

why all the .net sessions are not recorded?
Sonicflare

Sep 18, 2011 at 5:52 AM

@jim:Why do you need .net, when u can write applications in javascript using winRT?
mahara Maximilian Haru Raditya

Sep 18, 2011 at 6:25 AM

28 minutes ago,Sonicflare wrote
@jim:Why do you need .net, when u can write applications in javascript using winRT?
But WinRT only for Metro and limited to Metro only. There are alot of application types other than Metro app. Web application using ASP.NET, for example. Where's the logic?
marklio Senior SDET, CLR Team, Microsoft

Sep 18, 2011 at 4:56 PM

I'm not sure why it isn't up yet. I'll find out tomorrow and see if we can get it up.
DeCaf

Sep 19, 2011 at 8:56 AM

@marklio:Sounds great! Really looking forward to it!
leidegre

Sep 19, 2011 at 10:48 AM

What the frack! I really wanna see this, talk...
marklio Senior SDET, CLR Team, Microsoft

Sep 19, 2011 at 8:51 PM

Hmmm. The video is up, but the slides stop progressing during the automatic ngen part. I'll see if that's something that can be fixed.
CKurt while( ( !succeed=try() ) ) { }

Sep 20, 2011 at 6:56 AM

@marklio: Please do see if you can fix this. In the mean time I'm just following the slides I downloaded, hoping I don't miss any demos.
Drew Noakes

Sep 27, 2011 at 1:26 PM

I wasn't clear on one point about profiler method re-jitting: does the process need to be started in a special mode, or can a profiler be attached at any point and request certain methods to be rejitted?
I wonder if this could be used to perform minor upgrades to systems while they're running. I assume that it's not possible to add new types/methods via this API, but at least minor bugs might be patchable on systems that cannot be torn down. I was always intrigued by how Erlang supports upgrading systems while they're running.
JuanZamudio Chaparrito

Sep 28, 2011 at 2:43 PM

where is the high quality wmv?
mahara Maximilian Haru Raditya

Sep 29, 2011 at 6:37 AM

HQ WMV: http://video.ch9.ms/build/2011/wmv-hq/813-HD.wmv
GRich

Nov 10, 2011 at 11:49 AM

The URL given in the presentation (blogs.msdn.com/b/clrteam/) now redirects to blogs.msdn.com/b/dotnet/. Is this still the right place to look for more on profile guided ngen? Can you give some time frame for when we might get something (a month, a year...)?