Skip to content

[ntuple] add support for attribute merging - #23808

Open
silverweed wants to merge 6 commits into
root-project:masterfrom
silverweed:ntuple_merge_slow_4
Open

silverweed wants to merge 6 commits into
root-project:masterfrom
silverweed:ntuple_merge_slow_4

Conversation

@silverweed

Copy link
Copy Markdown
Contributor

Depends on #23739.

Adds support for RNTupleAttributes merging via custom MergeActions + slow merging.

@silverweed silverweed added this to the 6.42.00 milestone Oct 23, 2026
@silverweed
silverweed requested review from enirolf and hahnjo October 23, 2026 09:31
@silverweed silverweed self-assigned this Oct 23, 2026
@github-actions

github-actions Bot commented Oct 23, 2026 •

Copy link
Copy Markdown

Test Results

    20 files      20 suites   3d 7h 49m 2s ⏱️
 3 897 tests  3 897 ✅ 0 💤 0 ❌
68 513 runs  68 513 ✅ 0 💤 0 ❌

Results for commit 6f32942.

♻️ This comment has been updated with latest results.

This makes it easier to manage models' lifetime especially when
attributes are added to the picture.
@silverweed
silverweed force-pushed the ntuple_merge_slow_4 branch 2 times, most recently from 01d75cc to f1c216b Compare October 27, 2026 07:58
This is required to support union-merging of attribute fields.
They cannot be read back at the moment. We might support them in the
future
@silverweed
silverweed marked this pull request as ready for review October 27, 2026 08:08
@jblomer jblomer modified the milestones: 6.42.00, 6.42.00-rc1 Oct 27, 2026

This branch has not been deployed

No deployments
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants