#numpy on Hacker News

5 stories tagged numpy, newest first.

Screenshot of github.com: AI agent opens a PR write a blogpost to shames the maintainer who closes it

AI agent opens a PR write a blogpost to shames the maintainer who closes it (github.com)

747 points by wrxd 8 months ago | 581 comments

A closed GitHub pull request to matplotlib by user crabby-rathbun proposing to replace np.column_stack with np.vstack().T for performance.

matplotlib ai-agents pull-requests github

Screenshot of dynomight.net: I don't like NumPy

I don't like NumPy (dynomight.net)

399 points by MinimalAction 1 year ago | 164 comments

A Dynomight blog essay critiquing NumPy's design, arguing its array broadcasting and indexing make complex computations confusing.

numpy python array-programming api-design

Screenshot of github.com: CuPy: NumPy and SciPy for GPU

CuPy: NumPy and SciPy for GPU (github.com)

347 points by tanelpoder 2 years ago | 97 comments

GitHub repository for CuPy, a NumPy- and SciPy-compatible array library for GPU-accelerated computing in Python with CUDA and ROCm support.

cupy python gpu numpy

Screenshot of salykova.github.io: Beating NumPy matrix multiplication in 150 lines of C

Beating NumPy matrix multiplication in 150 lines of C (salykova.github.io)

372 points by p1esk 2 years ago | 69 comments

Blog tutorial implementing high-performance CPU matrix multiplication in about 150 lines of C, following the BLIS design and outperforming NumPy/OpenBLAS on a Ryzen 7700.

matrix-multiplication c numpy openblas

Screenshot of docs.likejazz.com: Llama 3 implemented in pure NumPy

Llama 3 implemented in pure NumPy (docs.likejazz.com)

404 points by orixilus 2 years ago | 48 comments

GitHub repository llama3.np, a pure NumPy implementation of the Llama 3 language model for inference.

llama-3 numpy python llm

#numpy on Hacker News

AI agent opens a PR write a blogpost to shames the maintainer who closes it(github.com)

I don't like NumPy(dynomight.net)

CuPy: NumPy and SciPy for GPU(github.com)

Beating NumPy matrix multiplication in 150 lines of C(salykova.github.io)

Llama 3 implemented in pure NumPy(docs.likejazz.com)

AI agent opens a PR write a blogpost to shames the maintainer who closes it (github.com)

I don't like NumPy (dynomight.net)

CuPy: NumPy and SciPy for GPU (github.com)

Beating NumPy matrix multiplication in 150 lines of C (salykova.github.io)

Llama 3 implemented in pure NumPy (docs.likejazz.com)