New version: TensorOperations v4.0.0

[JuliaRegistrator]

• Registering package: TensorOperations
• Repository: https://github.com/Jutho/TensorOperations.jl
• Created by: @Jutho
• Version: v4.0.0
• Commit: 9b53af374b73f4676479f81f63d75b780081ef9f
• Reviewed by: @Jutho
• Reference: Jutho/TensorOperations.jl@9b53af3#commitcomment-122137260
• Description: Julia package for tensor contractions and related operations
• Release notes:

• The @tensor macro now accepts keyword arguments to facilitate a variety of options that help with debugging, contraction cost and backend selection.

• Experimental support for automatic differentiation has been added by adding reverse-mode chainrules.

• The interface for custom types has been changed and thoroughly documented, making it easier to know what to implement. This has as a consequence that more general element types of tensors are now also possible.

• There is a new interface to work with backends, to allow for dynamic switching between different implementations of the primitive tensor operations or between different strategies for allocating new tensor objects.

• The support for CuArray objects is moved to a package extension, to avoid unnecessary CUDA dependencies for Julia versions >= 1.9

• The cache for temporaries has been removed due to its inconsistent and intricate interplay with multithreading.

[github-actions]

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