[Backport to 17_0_X (#50691)] SoA Schema evolution - #51316

Merged

cmsbuild merged 10 commits into

cms-sw:CMSSW_17_0_Xfrom

Electricks94:SoASerialisation_170X

Jun 30, 2026

Commits on Jun 25, 2026

Extend SoA read streamer to support schema evolution

fwyzard
authored and
Electricks94
committed
7313cfa
Start working on test
Electricks94
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dd0da50
Added check for Eigen type evolution
Electricks94
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37a3a70
Store enum as integer in SoA backend
Electricks94
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cbce0c9
Added test case
Electricks94
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6753a15
Added test cases and documentation to SoA schema evolution
Electricks94
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6c27bd8
Extended Schema Evolution with custom io rules
Electricks94
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c869640
Extended Documentation
Electricks94
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89bda4c
Move Schemaevolution tests to HeterogeniousCore
Electricks94
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94a1e25
made README in DataFormats Portable clearer
Electricks94
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23ae7c9