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  1. llvm-c-compiler-toolchain llvm-c-compiler-toolchain Public

    A small C toolchain built from scratch: a preprocessor, a LLVM compiler, a static analyzer, and a Makefile build tool.

    C++ 1

  2. concurrent-schedulers concurrent-schedulers Public

    A from-scratch C++20 task scheduling library: four interchangeable backends (work-stealing, global-queue, thread-per-core, CFS-inspired fair) behind one interface, benchmarked against each other.

    C++ 1

  3. ring-allreduce-perf-study ring-allreduce-perf-study Public

    From-scratch Ring-AllReduce on CPU (C++20) and GPU (CUDA, multi-device): real multi-GPU benchmarks, Nsight profiling, and a bandwidth-optimal ring implementation built without NCCL.

    Cuda 1

  4. thread-local-allocator thread-local-allocator Public

    Thread-local memory allocator in C11: per-thread cache (tcmalloc-style), slab allocator, and boundary-tag free list with O(1) coalescing

    C 1

  5. ebpf-cpu-profiler ebpf-cpu-profiler Public

    Low-overhead eBPF CPU profiler: C kernel-space sampling program (aya-loaded) + Rust user-space daemon, rendering self-contained interactive SVG flame graphs.

    Rust 2

  6. ai-ml-design-patterns ai-ml-design-patterns Public

    A monorepo of AI/ML case studies: satellite image classification, RAG chatboot, agentic AI system for tool use, climate forecasting, GNN recommender, LLM fine-tuning, tensor graph inference engine,…

    Python 2