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[jupyter] Correctly handle TCanvas with same names [6.32]

1

Backport of https://github.com/root-project/root/pull/15943

linev

[ntuple] Reader: add option to enable metrics on construction

2

# This Pull request: adds the possibility of requesting metrics in `RNTupleReadOptions`. Since one normally has to call `EnableMetrics()` on the RNTupleReader to start collecting metrics, it is currently not...

silverweed

[ntuple] Dynamically activate fields in `RNTupleProcessor`

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With this change, fields are only added to the `REntry` and read when they are referenced in the processor loop. This prevents unecessary reads of unused fields. It also makes...

enirolf

Tex Gyre fonts has a bad side effect ...

1

### Check duplicate issues. - [ ] Checked for duplicates ### Description As well explained in this [forum post](https://root-forum.cern.ch/t/text-rendering-bug-related-to-tex-gyreheros-font-since-v6-32/60032), the Tex Gyre fonts put in action by this [PR](https://github.com/root-project/root/pull/14841) on...

couet

[ntuple] Improve RDF MT scheduling

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Implement two improvements to the RNTuple RDF scheduler for the multi-threaded case: 1. Files of a chain are opened in batches the background: while a batch of files (batch size...

jblomer

[draft] [DO NOT MERGE] Introducing `TObject::PaintOn()` method

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It will be central method to paint any primitive on specified pad. To support all kinds of old implementations in TObject class Paint() method will be implemented as: ``` void...

linev

[ntuple] Allow keys larger than 1GB in RNTuple

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# This Pull request: uses `RNTuple::fMaxKeySize` to split any payload larger than that into multiple chunks, each backed by a TKey. These keys are then read back as a single...

silverweed

[skip-ci] The tag file generation was removed

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The tag file generation was removed see https://github.com/root-project/web/issues/1007

couet

should fix https://github.com/root-project/web/issues/1007

couet

[matrix] Fast SpMM

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# This Pull request: Implements fast conservative Sparse Matrix Multiplication (SpMM), with remarkable savings in operation count and memory usage. ## Checklist: - [x] tested changes locally - [x] updated...

mdessole