Hackernews posts about PyTorch

PyTorch is an open-source machine learning library for Python that provides a seamless interface between dynamic computation graphs and automatic differentiation.

1. PyTorch Landscape (pytorch.landscape2.io)
   97 points by salamo 19 days ago | 25 comments
2. After 8 years, I rewrote my open-source PyTorch curvature library (github.com)
   90 points by noahgolmant 24 days ago | 4 comments
3. Machine learning using Clojure, libpython-clj2, and PyTorch (www.wedesoft.de)
   33 points by ibobev 3 days ago | discuss
4. PyTorch Custom Operation (leimao.github.io)
   20 points by eigenBasis 5 days ago | 4 comments
5. Why Julia's GPU Accelerated Ode Solvers Are 20x-100x Faster Than Jax and PyTorch (www.stochasticlifestyle.com)
   19 points by leephillips 6 days ago | discuss
6. PyTorch simulator refutes an 18-year-old quantum theorem (github.com)
   16 points by NeoOdim 23 days ago | 2 comments
7. Show HN: NeuroFlow 55.8x video inference speedup for Vision Transformers PyTorch (github.com)
   8 points by ynnk 11 days ago | 2 comments
8. Unsloth Joins PyTorch Ecosystem (unsloth.ai)
   8 points by karimf 26 days ago | 2 comments
9. PyTorch 2.12 Release (pytorch.org)
   7 points by gmays 17 days ago | discuss
10. PyTorch, rewritten from scratch in pure Rust (github.com)
    6 points by davidsainez 23 days ago | discuss
11. I made a CPU only spiking neuron network lib that comes pretty close to PyTorch (huggingface.co)
    5 points by etoxin 8 days ago | 1 comments
12. Show HN: Profine - Profile and rewrite your PyTorch training loop on real GPUs (github.com)
    4 points by aisinghal 25 days ago | discuss
13. PyTorch's playbook for AI coding, as of May 2026 (docs.pytorch.org)
    3 points by matt_d 5 days ago | discuss
14. Demystifying the Silence of Correctness Bugs in PyTorch Compiler (arxiv.org)
    3 points by matt_d 22 days ago | discuss
15. Show HN: Profine – optimize your PyTorch training script before the run (github.com)
    3 points by aisinghal 22 days ago | discuss
16. Show HN: We built an LLM inference engine in pure Python – no PyTorch, no Triton (github.com)
    2 points by zyoraclub 4 days ago | discuss
17. Holonomy_lib, exact non Euclidean geometry primitives for PyTorch (github.com)
    2 points by John_Vaught 8 days ago | discuss
18. Profiling in PyTorch (Part 1): A Beginner's Guide to Torch.profiler (huggingface.co)
    2 points by ibobev 9 days ago | discuss
19. KlongPy: PyTorch Back End and Autograd (www.klongpy.org)
    2 points by tosh 12 days ago | discuss
20. Running PyTorch Models on Apple Silicon GPUs with the ExecuTorch MLX Delegate (pytorch.org)
    2 points by tosh 18 days ago | discuss
21. Running PyTorch Models on Apple Silicon GPUs with the ExecuTorch MLX Delegate (pytorch.org)
    2 points by 0bytematt 19 days ago | discuss
22. PyTorch DevLog (docs.pytorch.org)
    2 points by matt_d 27 days ago | discuss
23. ImpactArbiter – A PyTorch autograd trap for LLM memory bugs (github.com)
    1 points by maniksundar 19 days ago | discuss
24. Softmax in front of CrossEntropyLoss: 16 other bugs PyTorch won't catch (gaox.substack.com)
    1 points by neurarch 21 days ago | discuss
25. PyTorch 2.12 Released (pytorch.org)
    1 points by 0bytematt 24 days ago | discuss
26. Show HN: Geomatic – A command-driven geometry studio enabled with autodiff (www.tinyvolt.com)
    75 points by nivter 13 days ago | 16 comments
27. Show HN: I trained a chess engine to play like humans
    14 points by hazard 27 days ago | 3 comments
28. Show HN: Speakrs Full PyAnnotate pipeline in Rust/ONNX 20-37x times faster macOS (github.com)
    2 points by praveenperera 11 days ago | discuss
29. When does fragmentation occur in the CUDA caching allocator? (docs.pytorch.org)
    15 points by matt_d 5 days ago | 1 comments
30. In-Kernel Broadcast Optimization: Co-Designing Kernels for RecSys Inference (pytorch.org)
    2 points by gmays 25 days ago | discuss
31. Leaving Meta and PyTorch (soumith.ch)
    721 points by saikatsg 7 months ago | 173 comments
32. I have reimplemented Stable Diffusion 3.5 from scratch in pure PyTorch (github.com)
    481 points by yousef_g 12 months ago | 77 comments
33. Shai-Hulud Themed Malware Found in the PyTorch Lightning AI Training Library (semgrep.dev)
    465 points by j12y about 1 month ago | 177 comments
34. A bug that taught me more about PyTorch than years of using it (elanapearl.github.io)
    465 points by bblcla 8 months ago | 80 comments
35. PyTorch Internals: Ezyang's Blog (blog.ezyang.com)
    443 points by Anon84 about 1 year ago | 24 comments
36. SmolGPT: A minimal PyTorch implementation for training a small LLM from scratch (github.com)
    434 points by amrrs over 1 year ago | 55 comments
37. Gemma 3 270M re-implemented in pure PyTorch for local tinkering (github.com)
    417 points by ModelForge 10 months ago | 57 comments
38. Visual introduction to PyTorch (0byte.io)
    410 points by 0bytematt 4 months ago | 27 comments
39. PyTorch Monarch (pytorch.org)
    377 points by jarbus 8 months ago | 42 comments
40. FlexAttention: The Flexibility of PyTorch with the Performance of FlashAttention (pytorch.org)
    210 points by limoce almost 2 years ago | 24 comments
41. TorchTPU: Running PyTorch Natively on TPUs at Google Scale (developers.googleblog.com)
    206 points by mji about 1 month ago | 18 comments
42. Speeding up PyTorch inference on Apple devices with AI-generated Metal kernels (gimletlabs.ai)
    187 points by nserrino 9 months ago | 30 comments
43. Show HN: Torch Lens Maker – Differentiable Geometric Optics in PyTorch (victorpoughon.github.io)
    179 points by fouronnes3 about 1 year ago | 45 comments
44. Using uv with PyTorch (docs.astral.sh)
    170 points by charliermarsh over 1 year ago | 54 comments
45. PyTorch Native Architecture Optimization: Torchao (pytorch.org)
    169 points by jonbaer over 1 year ago | 52 comments
46. Run Llama locally with only PyTorch on CPU (github.com)
    168 points by anordin95 over 1 year ago | 34 comments
47. Build and train GPT-2 from scratch using PyTorch (differ.blog)
    138 points by thunderbong almost 2 years ago | 17 comments
48. A beginner's guide to deploying LLMs with AMD on Windows using PyTorch (gpuopen.com)
    128 points by beckford 8 months ago | 47 comments
49. Executorch: On-device AI across mobile, embedded and edge for PyTorch (github.com)
    120 points by klaussilveira 6 months ago | 21 comments
50. PyGraph: Robust Compiler Support for CUDA Graphs in PyTorch (arxiv.org)
    84 points by mfiguiere about 1 year ago | 8 comments
51. LightRAG: The PyTorch Library for Large Language Model Applications (github.com)
    82 points by bbzjk7 almost 2 years ago | 14 comments
52. Show HN: Keep your PyTorch model in VRAM by hot swapping code (github.com)
    77 points by valine about 1 year ago | 7 comments
53. How I solved PyTorch's cross-platform nightmare (svana.name)
    73 points by msvana 9 months ago | 29 comments
54. PyTorch 101: Understanding Graphs, Automatic Differentiation and Autograd (www.digitalocean.com)
    55 points by teleforce over 1 year ago | 3 comments
55. Show HN: LeanRL: Fast PyTorch RL with Torch.compile and CUDA Graphs (github.com)
    53 points by vmoens over 1 year ago | 5 comments
56. AIsbom – open-source CLI to detect "Pickle Bombs" in PyTorch models (github.com)
    52 points by lab700xdev 6 months ago | 38 comments
57. Show HN: Cant – Library written in Rust that provides PyTorch-like functionality (github.com)
    50 points by TuckerBMorgan 10 months ago | 5 comments
58. Torch.ts – building PyTorch in TypeScript from scratch to learn (github.com)
    42 points by 13point5 5 months ago | 11 comments
59. Torchcomms: A modern PyTorch communications API (pytorch.org)
    30 points by paladin314159 7 months ago | 6 comments
60. Show HN: Tensor Spy: inspect NumPy and PyTorch tensors in the browser, no upload (tensorspy.com)
    22 points by jacobn 3 months ago | 1 comments