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Jeff Johnson wickedfoo

SIMD + GPU + FPGA + ASIC stuff for AI/ML. I wrote the original PyTorch GPU backend, GPU Faiss, and many other AI GPU things broadly in use across the industry.

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  1. An exploration of log domain "alternative floating point" for hardware ML/AI accelerators.

    SystemVerilog 400 40

  2. A library for efficient similarity search and clustering of dense vectors.

    C++ 39.6k 4.3k

  3. Tensors and Dynamic neural networks in Python with strong GPU acceleration

    Python 98.8k 27.4k

  4. GPU implementation of a fast generalized ANS (asymmetric numeral system) entropy encoder and decoder, with extensions for lossless compression of numerical and other data types in HPC/ML applications.

    Cuda 380 33

  5. Quantize transformers to any learned arbitrary 4-bit numeric format

    Python 53 5