FICHA · MANJARO

python-opt_einsum

Optimizing einsum functions in NumPy, Tensorflow, Dask, and more with contraction order optimization

  • Library
  • Dev
  • SCIENCE
  • Dependency only
official+codex · reviewed · May 28, 2026 description in en

Description

Optimizes tensor contraction order for einsum-style numerical expressions. It helps scientific and machine-learning code reduce computation time and memory use in NumPy, TensorFlow, Dask, and similar libraries.

Optimization changes how a calculation is executed, not what it is meant to compute. Validate numerical results and memory use on representative data.

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