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[df] [for discussion] JIT graph creation functions only once

6

# This PR This is some code, that could also be improved further, to reduce the per-sample JIT cost in RDataFrame, and potentially a way to avoid the "controlled memory...

gpetruc

[ntuple] add support for leaf count arrays in classes

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Transparently translates a leaf count array in a custom class in an RVec (read & write). Classes with leaf count arrays are used, e.g., in the ALICE RAW EDM but...

jblomer

[mathx] rename CINT to CLING and MAKECINT to ROOTCLING

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ferdymercury

[hist] Clean up includes and rely on injected-class-name

1

hahnjo

[ntuple] Add support for efficient multi-stream reading

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Enables a shared RNTupleReader to read multiple streams efficiently. On the page source layer, add the possibility to pin and unpin clusters. Data from pinned clusters will not be evicted...

jblomer

io: Support 64 bits position/byte-count

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pcanal

### Check duplicate issues. - [x] Checked for duplicates ### Description Before digging further on this, please take a look at https://github.com/root-project/root/pull/19236#issuecomment-3023003515 in case it's a won't fix, or in...

ferdymercury

minicern fixes

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- Put PAWC and QUEST common blocks to have a unique centralised definition - In kernlib.f: enlarge the size of the input string MT to be compatible with some calls....

couet

[ntuple] Propagate type aliases from item fields

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This should be the last piece to fix #20282. In particular, it is necessary to fix `[U]Long64_t` template arguments where the type is not wrapped in a class. I.e. without...

jblomer

[CI] fast H2rootcheck

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Fast testing platform running only h2root for verifying failure rate. to verify on several remote platforms at once multiple times Since h2root might fail only 1 out of every 5...

ferdymercury