-
Notifications
You must be signed in to change notification settings - Fork 2.7k
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Slow iteration for iterable dataset with numpy formatting for array data #7206
Comments
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Describe the bug
When working with large arrays, setting with_format to e.g. numpy then applying map causes a significant slowdown for iterable datasets.
Steps to reproduce the bug
Then
takes 27 s, whereas
takes ~1s
Expected behavior
Map should not introduce a slowdown when formatting is enabled.
Environment info
3.0.2
The text was updated successfully, but these errors were encountered: