Spire Alternatives

Breeze

Breeze is/was a numerical processing library for Scala.

Squants

The Scala API for Quantities, Units of Measure and Dimensional Analysis

Algebird

Abstract Algebra for Scala

rscala

The Scala interpreter is embedded in R and callbacks to R from the embedded interpreter are supported. Conversely, the R interpreter is embedded in Scala.

BigDL

Discontinued Accelerate local LLM inference and finetuning (LLaMA, Mistral, ChatGLM, Qwen, DeepSeek, Mixtral, Gemma, Phi, MiniCPM, Qwen-VL, MiniCPM-V, etc.) on Intel XPU (e.g., local PC with iGPU and NPU, discrete GPU such as Arc, Flex and Max); seamlessly integrate with llama.cpp, Ollama, HuggingFace, LangChain, LlamaIndex, vLLM, DeepSpeed, Axolotl, etc.

Numsca

numsca is numpy for scala

ND4S

Discontinued ND4S: N-Dimensional Arrays for Scala. Scientific Computing a la Numpy. Based on ND4J.

Optimus * 96

Optimus is a mathematical programming library for Scala. (by vagmcs)

OscaR

Persist-Units

Scala Units of Measure Types (by nestorpersist)