Skip to content


@microsoft @dotnet @maintainers
Block or Report

Block or report adamsitnik

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse


  1. Powerful .NET library for benchmarking

    C# 7.9k 787

  2. A curated list of awesome .NET Performance books, courses, trainings, conference talks, blogs and most inspiring open source contributors. Inspired by awesome-... stuff.

    2.8k 247

  3. This repo contains benchmarks used for testing the performance of all .NET Runtimes

    C# 555 206

  4. .NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.

    C# 9.8k 3.3k

  5. Forked from barryclark/jekyll-now

    Build a Jekyll blog in minutes, without touching the command line.

    SCSS 1

  6. Benchmarks for ASP.NET Core

    C# 1k 203

915 contributions in the last year

Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Mon Wed Fri
Activity overview
Contributed to dotnet/runtime, dotnet/BenchmarkDotNet, dotnet/performance and 28 other repositories

Contribution activity

August 2022

Created a pull request in dotnet/runtime that received 29 comments

port SpanHelpers.IndexOfAny(ref byte, byte, byte, int) to Vector128/256

It's #73384 again I've tried to repro #73474 locally and I've failed. Now I want to use the CI to verify if the issue is gone or not. ./ --…

+50 −283 29 comments
Reviewed 29 pull requests in 6 repositories
dotnet/runtime 19 pull requests
dotnet/performance 4 pull requests
dotnet/core 2 pull requests
dotnet/BenchmarkDotNet 2 pull requests
dotnet/linker 1 pull request
dotnet/dotnet-api-docs 1 pull request

Created an issue in dotnet/runtime that received 7 comments

[arm64] JIT assertion failures for valid C# code

In #73768 I've wrote quite complex, but valid (it defnitely works fine on x64) C# code that produces JIT assertion failures on arm64: Sample run: h…

Opened 1 other issue in 1 repository

Seeing something unexpected? Take a look at the GitHub profile guide.