rok opened a new pull request, #37166: URL: https://github.com/apache/arrow/pull/37166
### Rationale for this change For use cases where underlying datatype and number of dimensions in tensors are equal but not the actual shape we want to add a `VariableShapeTensorType`. See https://github.com/apache/arrow/issues/24868 and https://github.com/huggingface/datasets/issues/5272 ### What changes are included in this PR? This introduces definition of `arrow.variable_shape_tensor` extension and it's C++ implementation. ### Are these changes tested? Yes. ### Are there any user-facing changes? This introduces new extension type to the user. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
