TMVA, preparations for multiclass handling in DNN #276
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re-cursion
commented
Oct 5, 2016
re-cursion
commented
- implementing preparations for multiclass handling in DNN (standard implementation)
- minor changes to tmva tutorial
Skip (synthesized) tuples; fixes roottest @ C++14.
The old "trick" with hiding std::auto_ptr from CINT is not needed anymore and now std::unique_ptr can be a legit data-member, removing manual memory management completely.
thanks Philippe!
…ified. This deviated from the behavior of "col" or "colz". This is now fixed as requested [here](https://sft.its.cern.ch/jira/browse/ROOT-8389).
…oid using it too early in another thread. Thanks Dan Riley for finding this.
…ring with error handling in local namespace
the execution of a notebook is associated to several helper python threads. Sometimes, before the fork, the GIL is acquired. This means that in the forked processes a deadlock arises if some entity waits to acquire the GIL: indeed this might have been released but only in the mother process. A RAII has been designed to protect the forking which acquires the GIL immediately before forking and releases immediately after. No dependency on Python is imposed since the C api is invoked after getting the relevant functions via dlsym. Of course, if no libpython* is loaded or no Python interpreter is initialised the RAII triggers no-ops.
… leak in GUI classes
(cherry picked from commit 812c8b6)
This was a red herring. This reverts commit b33080d.
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I'm closing this pull request, since it conflicts with other --- already pulled requests --- and I'll deliver an improved one. |
linev
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Nov 23, 2023
Fix - draw histogram with only negative bins jsroot:root-project#276 Fix - reading TLeaf with fixed-size array Fix - correctly set pave name jsroot:root-project#278
linev
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Feb 23, 2024
1. Fix - abort tree draw operation faster 1. Fix - catch exception when parsing TF1 formula 2. Fix - properly check THStack histograms axes when doing sum 3. Fix - correctly handle negative offset on time axis 4. Fix - do not use `inset` because of old Chrome browsers 5. Fix - properly provide object hints 1. Fix - draw histograms with negative bins root-project#276 2. Fix - correctly read TLeaf with fixed-size array 3. Fix - bug in options handling in startGUI 4. Fix - greyscale support in TLegend drawing 5. Fix - correctly use text font for TGaxis title 6. Fix - preserve auto colors in THStack root-project#277 7. Fix - correctly set pave name root-project#278
linev
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Feb 26, 2024
1. Fix - abort tree draw operation faster 1. Fix - catch exception when parsing TF1 formula 2. Fix - properly check THStack histograms axes when doing sum 3. Fix - correctly handle negative offset on time axis 4. Fix - do not use `inset` because of old Chrome browsers 5. Fix - properly provide object hints 1. Fix - draw histograms with negative bins #276 2. Fix - correctly read TLeaf with fixed-size array 3. Fix - bug in options handling in startGUI 4. Fix - greyscale support in TLegend drawing 5. Fix - correctly use text font for TGaxis title 6. Fix - preserve auto colors in THStack #277 7. Fix - correctly set pave name #278
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