[Contrib] Support NDArray cache taking generator #16693
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This PR enhances the
dump_ndarray_cache
function to take generator as input. Previously it can only take a dictionary.Sometimes, it is possible that the total ndarray size cannot fit the main CPU memory, in which case we may turn to using generators so we can free some NDArray memory on the fly. And this PR supports the NDArray cache dumping with generators.