nietras
Systems and machine learning programmer pushing .NET performance to the limits for real-time 24/7 edge applications.
@nietras@mastodon.social (he/him)
- The HP Smart app installed on Windows by the printer drivers still registers a scheduled task that wakes up your computer to check the status of network printers. It re-enables itself if you disable it. 🤬
- WTF HP
- 😭
- 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/s... Please repost 🙏
- New blog post "Sep 0.9.0 - Async Support" Feat. pragmatic #csharp preprocessor trickery and #dotnet sync/async performance comparison. 👇 nietras.com/2025/05/08/s...
- New blog post "Sep 0.8.0 - SepWriter Replace StringBuilder with ArrayPool Array" 👇 nietras.com/2025/05/07/s... #dotnet #csharp
- New blog post "Sep 0.6.0 - CSV Trim Support, .NET 9 and New Benchmarks incl. Apple M1" 👇 nietras.com/2024/12/07/s... #dotnet #csharp
- I have spent a lot of time optimizing my #dotnet CSV parser Sep (github.com/nietras/Sep) to be insanely fast and efficient... sometimes I wonder why...
- I definitely did today when I found out that to change the name of column of a 2GB csv file that is in the first line of the file, the file was read into memory as a single string and then Replace(..) called on the entire file... 😅 It's a good thing #dotnet is damn fast! PS: Please come to mastodon
