We've just published "Unsafe C# code best (worst) practices" article - a set of 25 good/bad examples: learn.microsoft.com/en-us/dotnet/s… Let's crash productions in style together! 🧐
New blog post "Sep 0.10.0 - 21 GB/s CSV Parsing Using SIMD on AMD 9950X 🚀"
📈 Sep #performance from 7 GB/s to 21 GB/s over last two years
🧑💻 #csharp#SIMD and #x64 assembly on #dotnet 9.0
🛠️ Tweaks and new #AVX512-to-256 parser
🔢 Lots of benchmarks
👇
nietras.com/2025/05/09/sep…
Most accidental and by far, the easiest change to get 15%~20% throughout improvement - Enable LTO for coreclr linux builds. #dotnetcoregithub.com/dotnet/runtime…
.NET added 1123 new Arm64 SVE instructions. Great work from .NET + Arm engineers. We wrote a tool that read the Arm manual and generated C++ code needed to implement instructions in RyuJIT, cutting the implementation time drastically.
github.com/dotnet/runtime…#dotnetcore#sve
If you want to learn more about work .NET is doing in Arm space, please watch out the presentation I did at Arm hosted "Innovation Coffee" #dotnet#dotnetcore
youtube.com/watch?v=uCc1Vc…
☕ Join us live in just a few minutes for this week's episode of #InnovationCoffee. Kunal Pathak from Microsoft will join our hosts @fixxxxxxer and @mhall119 to discuss optimizing Optimizing .NET on Arm.
📅 Live December 14th, 5:00 PM UTC bit.ly/3RFBjtS
I’m a bit concerned over my ability to make ends meet over the next few months. So, if you have any ImageSharp based work you’d like me to consult on or develop please get in touch.
We just merged 4 different types of APIs for Arm64 that loads the array contents in Vector in an interesting way!
Here is a pictorial summary:
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