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Alex Denisov

@lowlevelbits.org

Talking to machines

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19.11.2024
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Latest posts by Alex Denisov @lowlevelbits.org

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Different ways to build LLVM/MLIR tools LLVM and MLIR frameworks are typically used to build compilers for various use cases, but I’m using word “tools” here to cover a broader set of possibilities (compilers, language plugins, analyzers, e...

Wrote a technical note on how to choose the right LLVM/MLIR distribution to build a compiler or a compiler-adjacent tool
lowlevelbits.com/p/different-...

02.05.2025 22:08 👍 1 🔁 0 💬 0 📌 0
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Building LLVM plugin with Bazel Technical note on how to build an LLVM plugin using Bazel

Wrote a short technical note on building LLVM plugin using Bazel
lowlevelbits.com/p/building-l...

01.04.2025 09:25 👍 3 🔁 0 💬 0 📌 0
Schematic view of a compilation pipeline from the source code through machine code and linking to the final executable

Schematic view of a compilation pipeline from the source code through machine code and linking to the final executable

Started working on another blog post, I don't know if/when I'm going to finish it, but at least I crafted this nice image

31.03.2025 11:24 👍 0 🔁 0 💬 0 📌 0
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FOSDEM 2025 - Home

Just booked my trip to fosdem.org/2025/, anyone coming to Brussels?

10.01.2025 22:06 👍 1 🔁 0 💬 0 📌 0
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Recently, landed my first non-trivial PyTorch PR which adds NVTX annotations for CUDA profiling during training, makes it easier to analyze profiles in a visual and automated way.
Should be available in the next version (2.6) 🥳

17.12.2024 21:58 👍 0 🔁 0 💬 0 📌 0
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Recently we open sourced our minimalistic AOT Ruby compiler, the goal was to check if the idea behind the compilation makes sense from the performance perspective. It seems it does!
So I wrote a short article about the implementation details blog.llvm.org/posts/2024-1...

09.12.2024 22:46 👍 3 🔁 0 💬 0 📌 0
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Ordered a used book online, but received a totally wrong one.
Was about to issue return, but turns out this one was published in 1968, so it certainly stays with me ☺️

29.11.2024 21:17 👍 1 🔁 0 💬 0 📌 0
C++ Weekly - Ep 455 - Tool Spotlight: Mutation Testing with Mull
C++ Weekly - Ep 455 - Tool Spotlight: Mutation Testing with Mull YouTube video by C++ Weekly With Jason Turner

Recently I learned that @lefticus.bsky.social made a demo of Mull in the "Tool Spotlight" series: www.youtube.com/watch?v=lhcX...
Thank you so much, highly appreciated!

22.11.2024 20:59 👍 2 🔁 0 💬 0 📌 0

I've kicked off a starter pack of LLVM contributors/developers on Bluesky under @llvmweekly.org. Just let me know if I've missed you!

Thanks to @chandlerc.blog for the friendly nudge

19.11.2024 10:15 👍 52 🔁 28 💬 4 📌 1