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Dev tools · May 5, 2018

Arraymancer v0.4, Nim tensor library now with OpenCL and Keras-like API

A fast, ergonomic and portable tensor library in Nim with a deep learning focus for CPU, GPU and embedded devices via OpenMP, Cuda and OpenCL backends - mratsim/Arraymancer

Arraymancer v0.4, Nim tensor library now with OpenCL and Keras-like API launched on May 5, 2018 with 11 votes, #1,042 of 2,985 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 8 years on.

In plain words

Arraymancer is a tensor library for the Nim programming language that provides numerical computing capabilities similar to Python's NumPy. Version 0.4 introduces OpenCL support for GPU acceleration and a Keras-like API for building neural networks. It is designed for developers working with Nim who need efficient array operations and machine learning functionality. The library enables tensor computations across different hardware backends while maintaining a familiar interface for those experienced with popular Python frameworks.

written from the facts on this page · September 2026

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