I maintain cross-language results. There will be a huge update soon, including AWS metal instances running on many combinations of cores/HT-threads. What you m

I maintain cross-language results. There will be a huge update soon, including AWS metal instances running on many combinations of cores/HT-threads. What you mention from Rust is this: https://github.com/RagnarGrootKoerkamp/1brc/ https://github.com/RagnarGrootKoerkamp/1brc/ The author says himself that his solution is not compliant in the readme. So far the top place is not clear. .NET with noahfalk, C/C++ from lehuyduc, dzaima and austindonisan require more tests. The last looks the fastest so far on the default dataset, but has issues. Here is my blog post with details: https://hotforknowledge.com/2024/01/13/1brc-in-dotnet-among-fastest-on-linux-my-optimization-journey/# https://hotforknowledge.com/2024/01/13/1brc-in-dotnet-among-...