FICHA · AUR

libxsmm

A library for small dense and small sparse matrix-matrix multiplications

  • Library
  • Dev
  • SCIENCE
  • Dependency only
official+codex · reviewed · Jun 2, 2026 description in en

Description

Scientific and machine-learning software can speed up small matrix multiplications with specialized kernels.

This library is useful for developers working on simulations, numerical computing, deep learning, and high-performance code where many small dense or sparse matrix operations dominate runtime. It does not add a math application by itself; parent programs call it for optimized computation.

Performance depends on CPU features, compiler settings, matrix shapes, and workload. Benchmark on the target hardware before relying on gains.

Permissions

Permissions not analysed for this source yet.