Real-world examples on optimizing .NET performance - Stefán Jökull Sigurðarson

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Real-world examples on optimizing .NET performance - Stefán Jökull Sigurðarson - NDC Oslo 2023

Рет қаралды 15,331

NDC Conferences

Күн бұрын

Пікірлер: 19

@tayablackrose29 2 күн бұрын

Extremely well prepared talk! Big hugs to Stefán.

@coltyngregoryify Жыл бұрын

Maybe the best NDC talk AND THEY FILMED IT IN A HALLWAY

@desertfish74 Жыл бұрын

why is there so much crowd noise in the background?

@georgepagotelis Ай бұрын

Literally the PowerPoint code is displayed, you can hear him clearly n he speaks slowly. Being distracted by “this” noise says a lot about you n other likes how little things annoy/angry at.

@martink.7497 Жыл бұрын

Honestly, never heard of Channels and saw so many optimizations. Well done 👍

@wojciechmikoajewicz1983 Жыл бұрын

ArrayPool doesn't have a reference to the array after rent, so not returning array to the pool mitigates the point of using ArrayPools but isn't dangerous - do not lead to memory leaks. You don't need to be orthodox and write some finalizers to be extremally sure that array will return to the pool on some edge cases (like exceptions).

@Stebet Жыл бұрын

Thanks for the correction. I had overlooked this :)

@EternalVids Жыл бұрын

Was this filmed in the middle of a busy cafeteria?

@PaulSebastianM Жыл бұрын

00:00 Intro 01:20 Garbage collectio 03:58 Reference vs. Value types 05:16 Performance tips

@BryonLape 11 ай бұрын

Who does the audio for tech conferences?

@BrendonParker 4 ай бұрын

"But if it was to be run on different architectures... (fluke boom in audience) ... it would fail" made me lol 28:02

@weriohjiuhuih Жыл бұрын

Isn't Channels same as the "new" Pipe API?

@gdargdar91 Жыл бұрын

Channels are made for asynchronous producer-consumer scenarios and they are generic, for any type T. The new pipe API works with raw bytes and provides automatic memory buffer management via memory pooling.

@weriohjiuhuih Жыл бұрын

@@gdargdar91 But also Pipes have async producer/consumer pattern, there is two types of pipe, `IPipeReader` and `IPipeWriter`

@Anllazsn 8 ай бұрын

Eye opening conference, too bad the noise and claps distract it.

@ErtyHackward Ай бұрын

4:46 "If you create a string, send it to a method, that method changes the string, it is going to change the original object." This is not true. Strings are immutable and modifications will return a new string.

@styleisaweapon Жыл бұрын

Its about time the working of the garbage collector is considered important instead of treated like a black box. .NET game devs take note, the GC isnt optimized for your use case, so you have to take control and do regular collection manually (GC.Collect(..) )