issues: 1575494367

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id node_id number title user state locked assignee milestone comments created_at updated_at closed_at author_association active_lock_reason draft pull_request body reactions performed_via_github_app state_reason repo type
1575494367 I_kwDOAMm_X85d6CLf 7515 Aesara as an array backend in Xarray 2443309 open 0     11 2023-02-08T05:15:35Z 2023-05-01T14:40:39Z   MEMBER      

Is your feature request related to a problem?

I recently learned about a meta-tensor library called Aesara which got me wondering if it would be a good array backend for Xarray.

Aesara is a Python library that allows you to define, optimize/rewrite, and evaluate mathematical expressions involving multi-dimensional arrays efficiently. It is composed of different parts: - Symbolic representation of mathematical operations on arrays - Speed and stability optimization - Efficient symbolic differentiation - Powerful rewrite system to programmatically modify your models - Extendable backends. Aesara currently compiles to C, Jax and Numba.

xref: https://github.com/aesara-devs/aesara/issues/352, @OriolAbril, @twiecki

Has anyone looked into this yet? 

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