[v640] Backport recent fixes to the release branch#22067
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guitargeek merged 4 commits intoroot-project:v6-40-00-patchesfrom Apr 26, 2026
Merged
[v640] Backport recent fixes to the release branch#22067guitargeek merged 4 commits intoroot-project:v6-40-00-patchesfrom
guitargeek merged 4 commits intoroot-project:v6-40-00-patchesfrom
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(cherry picked from commit 66c0acc)
If the BLAS library is not found at configuration time, we should try to fallback to the GSL CBLAS library, and if it still can't be found, error out in the configuration. The branch that handles the error was already there, but the GSL fallback was not implemented correctly. The GSL fallback also needs to consider `builtin_gsl` correctly, and to achieve this, finding GSL is not done after checking the required BLAS library for TMVA CPU. Closes root-project#22020. (cherry picked from commit 0e45a9e)
nodesChildren is keyed by original graph node indices, while the parse loop iterates over nodesOrder positions. Use nodesOrder[i] to retrieve the correct child list for the currently parsed node and avoid incorrect fusion pairing on reordered graphs. (cherry picked from commit 168b17e)
Test Results 21 files 21 suites 3d 3h 33m 2s ⏱️ Results for commit aa32c51. |
guitargeek
merged commit 568fc05
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root-project:v6-40-00-patches
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Backport the following PRs:
tmva-cpu=ON use_gsl_cblas=OFFcase #22044