37 Pull requests merged by 10 people

• [ntuple] Fix type normalization in template classes

  #17866 merged Mar 4, 2025

• [tree] Fix interaction between GetEntries and GetListOfFriends

  #17822 merged Mar 4, 2025

• [skip-ci][ntuple] Fix doc comment of RNTupleMergeOptions

  #17879 merged Mar 4, 2025

• [CMake] Only build Clad on a single core if the workaround is needed

  #17880 merged Mar 4, 2025

• Fix compiler warnings

  #17874 merged Mar 4, 2025

• [DF] Add initial implementation for snapshotting to RNTuple

  #15750 merged Mar 4, 2025

• [rntuple] Fix minor typo in the spec

  #17873 merged Mar 4, 2025

• [ntuple] Simplify and clean up compression

  #17847 merged Mar 4, 2025

• meta: Disable TClass creation during tear down.

  #17814 merged Mar 3, 2025

• [io] TFileMergerTest: add missing TBranch include

  #17861 merged Mar 3, 2025

• [Minuit2] Modernize linear algebra code

  #17852 merged Mar 3, 2025

• Restrict ipython<9.0.0 in requirements.txt

  #17862 merged Mar 3, 2025

• [ntuple] Fix remaining issues with deferred columns in RNTupleMerger

  #17810 merged Mar 3, 2025

• [TTree] when merging, ignore trees without branches

  #17652 merged Feb 28, 2025

• [Minuit2] Cache transformed parameter values in MnHesse

  #17817 merged Feb 28, 2025

• [io] mkdir should return created subdir

  #17825 merged Feb 28, 2025

• Introduce TObject::SavePrimitiveConstructor() method

  #17845 merged Feb 28, 2025

• ci: improvement of clang-format step

  #17617 merged Feb 27, 2025

• [hist] Add TGraph2D::GetFunction as with TGraph

  #17812 merged Feb 27, 2025

• [ntuple] Simplify RNTupleJoinTable probe interface

  #17821 merged Feb 27, 2025

• [ntuple][DF] Update handling of untyped collections in RNTupleDS

  #17827 merged Feb 27, 2025

• [RF] RooFit documentation improvements

  #17840 merged Feb 27, 2025

• [skip-ci] fix some doxygen warnings about undocumented params

  #17799 merged Feb 27, 2025

• [df] Specify more precisely action type in test

  #17839 merged Feb 27, 2025

• [ntuple] Extend RNTupleFileWriter for external writing

  #17802 merged Feb 27, 2025

• [CMake] Fix range splitting logic in ROOT_CREATE_HEADER_COPY_TARGETS

  #17837 merged Feb 26, 2025

• [ntuple] Fix build of ntuple_emulated test

  #17838 merged Feb 26, 2025

• [DF] Add test for modified input values

  #17835 merged Feb 26, 2025

• [ntuple] Remove blanks between angle brackets earlier

  #17829 merged Feb 26, 2025

• [ntuple] Make all compression settings unsigned

  #17834 merged Feb 26, 2025

• [ntuple] Move Options classes out of Experimental

  #17804 merged Feb 26, 2025

• [cling] Use single Parser for LookupHelper

  #17353 merged Feb 26, 2025

• [hist] Fix invalid int comparison and printf usage in TFormula

  #17833 merged Feb 26, 2025

• [ntuple] Move RNTupleDSTest.AlternativeColumnTypes test outside IMT macro

  #17830 merged Feb 26, 2025

• [RF] Avoid using std::pow in interpolation code

  #17816 merged Feb 26, 2025

• [skip-ci][ntuple] Fixup RNTupleProcessor docs

  #17828 merged Feb 26, 2025

• [tut] Do not download file but read from the local directory

  #17832 merged Feb 26, 2025

22 Pull requests opened by 9 people

• [skip-ci] mention auto deprecation in release notes

  #17836 opened Feb 26, 2025

• [ntuple] Consistently use RResult to communicate failure in RNTupleSerialize

  #17842 opened Feb 27, 2025

• [core] AddBefore/After/At option variant, as with Add/First/Last

  #17846 opened Feb 28, 2025

• [Minuit2] Delete unused MnRefCountedPointer and MnReferenceCounter

  #17849 opened Feb 28, 2025

• Use `SavePrimitiveConstructor` in `graf2d/graf` classes

  #17850 opened Feb 28, 2025

• Introduce TObject::SavePrimitiveArray

  #17851 opened Feb 28, 2025

• Cppyyfix

  #17853 opened Mar 1, 2025

• [ntuple] Add alignment calculation in RClassField::Attach method

  #17854 opened Mar 1, 2025

• [skip-ci] Suggest using dev=ON in contributing.txt

  #17863 opened Mar 3, 2025

• [NOT TO MERGE] Review clang patches that can be removed

  #17865 opened Mar 3, 2025

• [cling] Ensure correct template argument printing for large integers

  #17867 opened Mar 3, 2025

• [Minuit2] Code improvements

  #17869 opened Mar 3, 2025

• [eve7] Add single view option

  #17870 opened Mar 3, 2025

• [Minuit2] Also cache transformed parameter values in gradient evaluation

  #17871 opened Mar 3, 2025

• [ntuple] Merger: handle RNTuples with empty schemas

  #17875 opened Mar 4, 2025

• [ntuple] Move RNTuple*Range out of Experimental

  #17876 opened Mar 4, 2025

• [ntuple] move RNTupleZip out of Experimental

  #17877 opened Mar 4, 2025

• [ntuple] Make RColumnRange's fields private

  #17878 opened Mar 4, 2025

• [ntuple] Distinguish primary and auxiliary ntuples in `RNTupleProcessor::CreateJoin`

  #17881 opened Mar 4, 2025

• [ntuple] Add `RNTupleProcessor::PrepareJoinModel`

  #17882 opened Mar 4, 2025

• [io] properly stream TClonesArray with empty slots

  #17883 opened Mar 4, 2025

• [tree] fix memleak detected by asan

  #17884 opened Mar 4, 2025

9 Issues closed by 5 people

• [ntuple] Type normalization problems with types in template classes

  #17848 closed Mar 4, 2025

• heap-use-after-free in ~TTreeReader

  #10096 closed Mar 4, 2025

• Wrong interaction between indexed TTree friend, GetEntries, GetListOfFriends

  #17820 closed Mar 4, 2025

• Error with TMVA on ROOT 6.34.04: Missing libmkl_intel_lp64.so.2 and failing to load libraries

  #17860 closed Mar 4, 2025

• TClass object can be generated during tear down which can lead to the user of already deleted resources.

  #17757 closed Mar 3, 2025

• Issue with `hadd` when first file has empty tree

  #12510 closed Feb 28, 2025

• [ROOT-4716] TTree merging problems when including empty trees

  #14558 closed Feb 28, 2025

• TDirectory::mkdir does not return the created directory

  #17824 closed Feb 28, 2025

• TGraph2D doc (TGraph2D::GetFunction does not work)

  #17809 closed Feb 27, 2025

5 Issues opened by 5 people

• [Docs] TTree example is missing the critical lines

  #17864 opened Mar 3, 2025

• [CMake] JupyROOT sources not correctly tracked by CMake

  #17859 opened Mar 3, 2025

• Add `linspace`, `regspace`, and `logspace` to `ROOT::VecOps`

  #17855 opened Mar 2, 2025

• [TTreeReader] Crash in TNotifyLink with reused TChain with friend

  #17843 opened Feb 27, 2025

• PyROOT multidimenstional int16_t arrays stopped working in 6.34

  #17841 opened Feb 27, 2025

17 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• [test] for TTreeReader loads wrong entry from chain friend

  #17823 commented on Mar 4, 2025 • 5 new comments

• [math][minuit2] Add new version of Fumili algorithm using trust region method

  #17558 commented on Feb 28, 2025 • 5 new comments

• Simplify CallFunc. NFC

  #12745 commented on Mar 3, 2025 • 1 new comment

• [skip-ci] Clarify GetEntry behavior in combination with all branches disabled

  #17831 commented on Feb 26, 2025 • 0 new comments

• [6.34] Silently fallback if full xroot path is not found on EOS

  #17798 commented on Mar 3, 2025 • 0 new comments

• [interop] Fix build errors with `-Dtesting=off`

  #17791 commented on Mar 4, 2025 • 0 new comments

• [TEST DO NOT MERGE] Change URL of the webserver

  #17780 commented on Feb 26, 2025 • 0 new comments

• [RDF] Support bar charts in RDataFrame for Alphanumeric Bins

  #17721 commented on Feb 28, 2025 • 0 new comments

• [TMVA][SOFIE] Memory Optimization for Intermediate tensors - v1

  #17532 commented on Mar 4, 2025 • 0 new comments

• [PyROOT] Add NumPy style Histogram creator

  #17112 commented on Mar 4, 2025 • 0 new comments

• [WIP] Add support for the Univeral Histogram Interface (UHI)

  #17111 commented on Mar 2, 2025 • 0 new comments

• [cling] Remove support for declarations without 'auto' keyword

  #16410 commented on Feb 26, 2025 • 0 new comments

• [RF] Faster Hesse in RooFit by advertising which params are independent

  #16394 commented on Feb 28, 2025 • 0 new comments

• [CI] enable dev=on on debian12

  #15853 commented on Mar 3, 2025 • 0 new comments

• [Minuit2] Improve finding contour points when parameters are at limits

  #13966 commented on Feb 28, 2025 • 0 new comments

• [CMake] Move towards target-based CMake and partly fix picking up headers from an installed ROOT

  #8709 commented on Feb 26, 2025 • 0 new comments

• Need more user friendly way of dealing with friend trees and dataframes

  #17801 commented on Mar 3, 2025 • 0 new comments