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Revision Author Date Message Commit Date
5479ddb "Update ROOT version files to v6.22/02." 17 August 2020, 12:41:56 UTC
890894f [relnotes] Update for v6.22/02. 17 August 2020, 12:06:51 UTC
57335e1 [PyROOT] Add test for improved pretty printing behaviour 14 August 2020, 13:30:21 UTC
45a2fe7 [PyROOT] Respect existing __str__ method in pretty printing If the method __str__ is already defined on the C++ side, don't inject the cling based pretty printing. Related to ROOT-10967 14 August 2020, 13:30:21 UTC
9dd6511 [JupyROOT] Use CMAKE_INSTALL_JSROOTDIR to find installed JSROOT 14 August 2020, 09:10:44 UTC
ed0b51e [JupyROOT] Install properly into CMAKE_INSTALL_PREFIX The Jupyter config falls back to the CMAKE_INSTALL_PREFIX/js folder to find JSROOT if ROOTSYS is not set. This ensures installations in prefix directories to find the installed JSROOT libraries. 14 August 2020, 09:10:44 UTC
f63e471 [JupyROOT] Add jupyter_notebook_config.py Add jupyter_notebook_config.py to JUPYTER_CONFIG_DIR set in the ROOT setup script, which allows now to use "jupyter notebook" with the same capabilities than "root --notebook". 14 August 2020, 09:10:44 UTC
f48dd8a [JupyROOT] Add JUPYER_CONFIG_DIR to thisroot.* In case ROOT is sourced via the config script, the variable JUPYTER_CONFIG_DIR tells the jupyter server where to look for the jupyter_notebook_config.py. This file contains the path to JSROOT in the build directory pointed to by ROOTSYS. 14 August 2020, 09:10:44 UTC
573ccb9 [RF] Circumvent precalculated values for batch evaluations. [ROOT-10987] When a PDF doesn't implement the faster batch interface, RooFit's old, single-value computations have to be used as a fallback. If RooFit, however, tries to precalculate those values, the nodes of the computation graph will always yield the same wrong value, since they are switched to "always clean". This happens e.g. when a node of the graph doesn't depend on parameters, but only on observables. To fix this, the global static that inihibits "always clean" has to be set while the computation is running. (cherry picked from commit 47da6c180b7edd69dcb309fe06197cc50ffc538f) 14 August 2020, 08:37:01 UTC
f1819df [PyROOT][ROOT-10872] Do not mistake a move constructor for a copy constructor 14 August 2020, 07:42:38 UTC
ca93898 [PyROOT] In Dispatcher, support protected methods and data members Also, add a check when inspecting constructors, to make sure a copy constructor from a base class is only used if it is public or protected. 14 August 2020, 07:42:38 UTC
7664680 [TCling] Exclude deleted functions from iteration. 14 August 2020, 07:42:38 UTC
746c1ee Fix JupyROOT compilation on Windows 13 August 2020, 15:31:01 UTC
fe71f7c Remove obsolete TGenCollectionProxy::UpdateValueClass. The implementation was not thread safe **and** has been obsolete ever since fType is a TClassRef and since c9460ae556c84c9a7febb7cef6865e8e04c2621a make the update much faster (single atomic update) and thread safe. 12 August 2020, 17:38:03 UTC
306cf89 Use std::memory_order_relaxed for 'standalone' atomics 12 August 2020, 17:38:03 UTC
ba8e6cb Avoid extremely frequent setting of atomic to ... the same value. This was happening to TClass::fVersionUsed. Replacing the assignment with a test then assign greatly improved scaling of io on 'small objects' 12 August 2020, 17:38:03 UTC
c316d40 Reduce contention on some atomics in core/meta and io 12 August 2020, 17:38:03 UTC
9ae018f [NFC] White space. 12 August 2020, 17:25:50 UTC
1415eb4 Improve TBasket/TBuffer memory allocation for reading. Rename TBasket::Reset to TBasket::WriteReset Add TBasket::ReadResetBuffer which will shrink the buffer is it is currently significantly larger than it is needed to any of the next (up to) 10 baskets. 12 August 2020, 17:25:50 UTC
25bc831 [JupyROOT][ROOT-10884] Build libJupyROOT with undefined Python symbols Follow the same strategy adopted for libROOTPythonizations and libcppyy already. 12 August 2020, 11:48:35 UTC
f681bc0 Backport fix for ROOT-10969 (Can not compile ROOT macro on Win10) to v6.22 Skip all DLLs in `C:/Program Files...` the path containing spaces is not handled properly anyway, leading to this kind of error: `LINK : fatal error LNK1181: cannot open input file 'c:\program.obj'` And a even more fundamental reason is that the matching `.lib` files are usually not along side the DLLs in `C:\Program Files*` 12 August 2020, 11:09:14 UTC
6a325d0 [PyROOT] Do not compile Cppyy's TPyArg ...since it not used anywhere in Cppyy's code. It used to be used in TPyClassGenerator.cxx, but the code in that file was completely commented out. This will prevent a conflict with a class of the same name that exists in TPython, as reported by the address sanitizer. 12 August 2020, 10:27:44 UTC
db20c3f dynamically ask cuDNN about available number of alorithms (#6150) 12 August 2020, 07:16:33 UTC
0cb647c [ROOT-10936] Adapt TMVA to support cuDNN 8 (#6058) * update deprecated function call name to backward compatible one * adapt convolution forward to cuDNN 8 * adapt convolution backward to cuDNN 8 * fix typo and re-declarations * implement workspace limits, fix an algoruthm preference bug and rewrite relevant sections * implement correct logic behind cudnn logarithm preference * use decltype instead of auto, fix typos * assign backward filter algo to correct place * make it compile and support C++11 * compiles completely 12 August 2020, 07:16:33 UTC
220aaa2 null sinks differ on different platforms 12 August 2020, 07:16:33 UTC
d250ee2 find NVCC early; fix CMake execute process 12 August 2020, 07:16:33 UTC
c9c69ce no need to compare C++ standard between CUDA and host anymore 12 August 2020, 07:16:33 UTC
155eacf re-locate to correct place in configuration and check by compilation 12 August 2020, 07:16:33 UTC
8bc4112 set R__CUDA_HAS_STD_STRING_VIEW to undef in all other cases 12 August 2020, 07:16:33 UTC
1a18967 fix regression in f8edeb9 not using correct string_view when CUDA C++ standard allows it 12 August 2020, 07:16:33 UTC
fc118ba fix issue with missing #elif expression; fix typo (#6148) 12 August 2020, 07:16:33 UTC
6b86c42 Build built-in LZMA with O3 optimization level 10 August 2020, 10:36:59 UTC
4c28324 [DF] Fix inclusion of certain arrow headers in new arrow versions arrow/compute/test_util.h has been removed from recent versions, but arrow/testing/gtest_util.h contains what we need and is present both in v0.15 and v0.17. 07 August 2020, 08:43:11 UTC
925ead5 [DOCS] Mention change of behavior of `df.GetColumnNames()` in relnotes 07 August 2020, 07:51:32 UTC
ac2cc94 [DF] Use unique file names in tests Otherwise tests run concurrently can write on each other's feet. 04 August 2020, 16:06:49 UTC
46c3f18 [DF] Work around TTree::GetLeaf bug in GetBranchOrLeafTypeName This should bring RDF back to a fully working state (for all cases we test) after the change in valid column names discussed in ROOT-10942. 04 August 2020, 16:06:03 UTC
8ee8f5a [DF] Also test jitted/compiled reading of nested columns This is a regression test: jitted reading with this kind of branches broke due to a change in TTree logic (see ROOT-10942): we can read them as `"leafname"` but not as `"branchname.leafname"`, and `rdf.GetColumnNames()` now returns both spellings. 04 August 2020, 16:06:03 UTC
008dbdd [DOCS] Mention change in behavior of Snapshot in patch release notes 30 July 2020, 08:37:38 UTC
93e61a8 [DF][NFC] Compare to static TClassRef instead of string It's slightly faster when the comparison is expected to be performed many times. Co-authored-by: Philippe Canal <pcanal@fnal.gov> 30 July 2020, 08:37:38 UTC
aec5e5e [DF] Correctly write TBranchObjects from Snapshot For TBranchObjects, we need to take special care that the output of TBranch::GetAddress is passed as a pointer to pointer when creating the output branch. This fixes the writing part of ROOT-10022. 30 July 2020, 08:37:38 UTC
aea8243 [DF] Let Snapshot use the same splitlevel as input branch In particular, by keeping splitlevel equal to 0 if this was the case for the input branch, we avoid writing garbage when unsplit objects cannot be written as split objects (e.g. in case of a polymorphic TObject branch, see https://bit.ly/2EjLMId ). 30 July 2020, 08:37:38 UTC
cde39de [prompt] Do not segfault when root_hist has zero lines Pressing ctrl-r when no ~/.root_hist file is present or possibly when it contains 0 lines used to cause a segfault. The culprit if an out-of-bound access in History::GetLine, as the case in which the history has zero entries was not taken into account. With this patch, Histoy::GetLine returns an empty string instead. This fixes ROOT-10917. Co-authored-by: Axel Naumann <Axel.Naumann@cern.ch> 29 July 2020, 12:20:17 UTC
298e9f4 [Fix][graf2d] Fix drawing performance of marker styles 6 and 7 (#6089) 28 July 2020, 13:18:13 UTC
90f8d22 [TreeReader] Add support for TBranchObjects To this end, two changes were introduced: * TBranchProxy::Setup now uses the more generic fBranch->SetupAddresses() instead of fBranch->SetupAddress(nullptr) to trigger the setting of TBranch::fAddress: TBranchObject::SetupAddresses does the right thing, but TBranchObject::SetupAddress(nullptr) does not * if the branch is a TBranchObject, we set TBranchProxy::fIsaPointer to true, as TBranchObject::GetAddress() returns a pointer to pointer to the actual object This fixes ROOT-10022, ROOT-10023 and ROOT-9731. 28 July 2020, 10:34:31 UTC
1c8da01 [TreeReader] Add test for ROOT-10023: reading TBranchObjects 28 July 2020, 10:34:31 UTC
a17b891 [DF] Add regression test for ROOT-10942 28 July 2020, 08:50:10 UTC
bd4a395 [DF] Add all spellings of a branch name to valid column names Before this patch, in cases in which t.GetBranch("a.b") and t.GetBranch("b") both returned a valid address, RDataFrame was adding only "a.b" to the list of valid TTree columns. With this patch, both "a.b" and "b" are recognized as valid column names. We need this change in behavior to avoid a _worse_ change in behavior, described in detail in ROOT-10942: since ROOT-10702 was fixed, TTree::GetBranch became more powerful and started returning non-null addresses for branch names with form "a.b" while it was returning a nullptr until v6.20/06. With RDataFrame's previous logic, this in turn meant that valid code that was using "a" as a column broke as RDataFrame was now adding the "a.b" spelling to the list of valid columns instead. This fixes the RDF-related part of ROOT-10942: "a" is recognized as a valid spelling again, and "a.b" is kept as a new valid spelling. 28 July 2020, 08:50:10 UTC
393f8a2 Fix a bug in computation of Minos errors when a parameter is bounded (#5899) (#6060) * Fix computation of Minos errrors in Minuit2 when parameters are bounded. A bug was introduced when the conditions "new minimum found" was added in Minos. (ROOT-10854) Add some fixes also the message reporting in Minuit2. Restore usage of ROOT message reporting system when MInuit2 is built within ROOT * Add a protection in TMinuit to avoid a 0/0 division. Fix ROOT-10835 This can happen when parameter limit is 0 and parameter value at minimum is 0 and a Minos error analysis is performed for that parameter. * Fix running Minos error when a new minimum is found. Fix the handling of the situation of Minos error in Minuit2 when a new minimum is found. Add a function in the Minimizer to get the status code of Minos to flag when a new minimum is found Fix function returning minimum values in Minuit2Minimizer in case of multiple runs. The minimum values are now copied in the Mininuit2Minimizer local vector when the minimization is run * Update Fitter::CalculateMinosError when a new minimum is found in Minos Recompute the minos error for the previous run parameter in case a new minimum was found * Use fabs instead of abs. Fix problem reported by CI builds * small fixes in documentation as suggested by Stephan's review * Revert changes in the Minuit2 CMAKE file for enabling Minuit2 error and warning messages. These changes will be done in a separate commit and a new PR. 24 July 2020, 09:31:25 UTC
007382a Avoid auto-parsing for std::pair during I/O init. Don't provoke auto-parsing during name normalization for the std::pair (but let it happen for its parameters if need be). In TGenCollectionProxy Don't provoke autoparsing for an std::pair. In TGenCollectionProxy handle the fact that we may now not find the std::pair. Addresses (at least part of) ROOT-10932 23 July 2020, 15:27:31 UTC
710de13 Fix wrong link (#6069) 23 July 2020, 12:30:26 UTC
4e622d5 [PyROOT] Add TPyDispatcher for programming GUI callbacks in Python If possible, this should be replaced by the automatic wrapping of Python callables provided by new cppyy. 22 July 2020, 12:59:24 UTC
611d5b0 [CMake] Prevent overwriting --python-version when building with only one Python When building with one Python, PYTHON_VERSION_STRING_Development_Other is not defined. 22 July 2020, 12:58:42 UTC
dc9c81a Avoid cloning the nuisance pdf single component. Make always a RooProdPdf of nuisances (constraints) also when there is a single term. (#6048) This avoid cloning the real pdf components and will fix the noRounding bug in the Poisson constraints happening in the AsymptoticCalculator (ROOT-10920) 21 July 2020, 15:13:24 UTC
63321ef [RF] Properly close polygons when drawing PDFs as surfaces. [ROOT-10931] Due to an unstable sorting algorithm, polygons sometimes won't close, since the order of the outermost points is not preserved. By moving those points by 1/1000 of the distance between points, they now always close. 20 July 2020, 07:11:01 UTC
0cd7565 [PyROOT][ROOT-10870] Fix corruption of CPPExcInstance object 17 July 2020, 15:27:12 UTC
88c83e8 [PyROOT][ROOT-10870] Add boolean semantics to CPPExcInstance 17 July 2020, 15:27:12 UTC
4b08a03 In TClass::GetListOfBaseClasses, correct conditional. It looks like without ROOT pcm but with a ClassInfo/Decl available but not loaded then the base class would not be properly setup. 15 July 2020, 17:14:54 UTC
39f1ff3 v6.22 Fix potential issue with dictionary generation on Windows In some cases, the dictionary generation fails on Windows with character missing in the header file names, or in the path when there is a long list of headers. For example, with TMVA, the dictionary generation was failing with the weird missing characters errors, like for example: Generating G__TMVA.cxx, ../../bin/libTMVA_rdict.pcm, ../../bin/libTMVA.rootmap <<< cling interactive line includer >>>:164:10: fatal error: 'TMVA/Volume.' file not found #include "TMVA/Volume." ^~~~~~~~~~~~~~ Or: Generating G__TMVA.cxx, ../../bin/libTMVA_rdict.pcm, ../../bin/libTMVA.rootmap input_line_12:168:10: fatal error: 'TMV/Version.h' file not found #include "TMV/Version.h" ^~~~~~~~~~~~~~~ Or again: Generating G__TMVA.cxx, ../../bin/libTMVA_rdict.pcm, ../../bin/libTMVA.rootmap input_line_12:170:10: fatal error: 'TMVA/TreInference/Objectives.hxx' file not found #include "TMVA/TreInference/Objectives.hxx" ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This is coming from a recent change in include path, when it moved from the unique `root/include` directory to the multiple source `module/inc` directories, making a long list of (for example) `-IC:/Users/bellenot/git/master/core/winnt/inc`, with many duplicates, making a command of more than 8000 characters Removing the (many) duplicates is enough to fix the issue. So on Windows, we now require CMake vesrion 3.16 for the following reasons: - 3.15: Added $<REMOVE_DUPLICATES:list> generator expression - 3.16: Bug fix with CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS: the auto-generated exports are now updated only when the object files providing the symbols are updated, fixing the incremental build (it's easy to update CMake on Windows) 15 July 2020, 15:40:56 UTC
13c99be Fix Jira issue #ROOT-10925 Can not compile ROOT macro on Windows Filter out internal DLLs, not supposed to be linked when using ACLiC 15 July 2020, 06:26:29 UTC
9549676 Reduce TBasket high water mark use. Fix ROOT-10927. In commit 79f2e3b0e5, TBranch::GetFreshBasket was effectively switch from always reallocating the TBuffer (i.e. minimal memory use but maximal number of memory allocation) to always keeping the TBuffer (i.e. maximal memory use but minimal number of memory allocations). This causes a problem in a use CMS use case where: - files were kept open - TTree were kept in memory - has (at least) one branch with one unusually large basket (257Mb) This accumulated to increase the memory use from 1.8Gb to 2.9Gb. For now (quick fix), we use TBasket::Reset (tuned for writing) also for reading. (This leads to spurrious large reallocation in case of a consecutive series of large baskets). 14 July 2020, 19:45:08 UTC
10a483b [jsroot] fix small typos, update version 10 July 2020, 13:05:15 UTC
9ea9e12 [jsroot] fix TStyle handling when drawing TCanvas (ROOT-10916) 10 July 2020, 13:05:15 UTC
040234a [RF] Convert static member to static function. Makes life easier on windows. (cherry picked from commit ffc7c588ac91aca30e75d356ea971129ee6a836a) 10 July 2020, 07:28:08 UTC
1c31fe8 [RF] Fix computation of current label in RooAbsCategory. [ROOT-10913] When the current label was requested, the category ignored whether the state has to be recomputed or not. (cherry picked from commit cb30caa51e4449895875f492411e3ea8cdee609f) 10 July 2020, 07:28:08 UTC
b93b44f [RF] Prevent invalid state in RooCategory. If users overwrite state numbers, RooCategory must fall back to a valid state instead of keeping the invalid state number. (cherry picked from commit 7f7aa5e1e9fc0b37ee582960040f6e15f5aa052c) 10 July 2020, 07:28:08 UTC
2374bfc Avoid double delete by registering to TGeoManager reflected shape assemblies, owned by TGeoVolumeAssemby. (cherry picked from commit 437486008912b2da317097eaf7ea8f2ea1a822c4) 09 July 2020, 14:11:42 UTC
dafc7f4 [PyROOT] Install additional PyROOT headers 09 July 2020, 09:20:39 UTC
c1502e9 ROOT-10812: Fix building clad with external clang (#5945) ROOT-10812: Fix building clad with external clang 08 July 2020, 17:53:18 UTC
4b8a09a [cmake] rootcling needs include/RConfigure.h (ROOT-10776): rootcling uses modules, and those have a modulemap entry for include/RConfigure.h. Make sure that it actually gets copied before the first run of rootcling. 08 July 2020, 14:34:39 UTC
ce7da93 [cmake] Provide target name for include/RConfigure.h. 08 July 2020, 14:34:39 UTC
907ee62 [DF] Add tests for IsDataContainer + RVecs 08 July 2020, 14:25:45 UTC
126b3b4 [DF][NFC] Fix typos in docs and comments Co-authored-by: Stefan Wunsch <stefan.wunsch@cern.ch> 08 July 2020, 14:25:45 UTC
1b6f0b9 [DF] Fix IsDataContainer to classify RVec<bool> as container To be consistent with our treatment of vector<bool>. 08 July 2020, 14:25:45 UTC
44a2172 [DF] Treat RVec<bool> as a collection in Display This fixes the report in ROOT-10889. 08 July 2020, 14:25:45 UTC
e1cdb61 [NFC][DF] Fix docs 08 July 2020, 14:25:45 UTC
cc7eeb6 [RF] Remove excessive const-ness in object proxies. RooFit proxies act similar to a smart pointer. It was, however, not possible to mutate the pointed-to object if the owning proxy was const. That's counter-intuitive. A proxy to a const object can still be achieved by choosing the template parameter const, e.g. RooTemplateProxy<const RooAbsPdf> (cherry picked from commit 976f1273b4fcd257f96fcf77c367b2704aba7fa5) 06 July 2020, 12:31:43 UTC
97bfe99 Compatibility with python 2.7 versions before 2.7.9 This is a workaround for https://bugs.python.org/issue21591 which affect Python 2 versions before 2.7.9. This includes Python 2.7.5 which is the Python 2 version on RHEL/CentOS 7. 03 July 2020, 09:25:50 UTC
84e1b56 Import doc version changer to 6.22 01 July 2020, 19:01:32 UTC
f055a9c [DF] Add test for Display of char array 01 July 2020, 07:45:26 UTC
9c18dc6 [DF] Display: treat chars arrays as strings, not collections This fixes ROOT-10891. 01 July 2020, 07:45:26 UTC
42c1704 [NFC][DF] Minor improvements to formatting and docs of Display 01 July 2020, 07:45:26 UTC
4c23830 [cling] External llvm does not have config.h This should fix the issue when cling is built against prebuilt llvm on setups such as conda. 30 June 2020, 12:19:19 UTC
9c05d43 [Tutorials] Veto df103_NanoAODHiggsAnalysis on Mac 10.13 Because of these errors (see e.g. https://bit.ly/31y2jSa): ``` Plugin dlopen(libXrdSecgsi-4.so, 256): image not found sec.protocol libXrdSecgsi-4.so Secsss: 0x30 cryptography load failed; Protocol not supported ``` 30 June 2020, 08:12:55 UTC
b6dbafe Reset matrix global pointer in TTF This pointer was not initialized properly 29 June 2020, 11:31:49 UTC
6a38ed5 Correctly cleanup data in TTF (ROOT-10882) Created image may be cleaned up many time, causing ROOT crash One also should initialize that pointer properly 29 June 2020, 11:31:49 UTC
e9a7af1 Sync output of ROOT python version in ROOTConfig.cmake as well 26 June 2020, 08:07:58 UTC
4bd1cd6 Add meta-targets ROOT::PyROOT3 and ROOT::PyROOT2 26 June 2020, 08:07:58 UTC
888420c Add new options for root-config: --python[2,3]-version 26 June 2020, 08:07:58 UTC
5a8029a [CMake][PyROOT] Cache PyROOT variables needed by root-config --config If we don't cache the PyROOT library, include dir and version variables, they will not be found by CMake in the loop over CACHE_VARIABLES which sets ROOT_CONFIGARGS in the main CMakeLists.txt, and therefore root-config --config will not show them. 25 June 2020, 15:29:13 UTC
aa9d1ae In MakeProject properly handle ptr in template args. Without this std::map<int,std::vector<double>* > got corrupted into std::map<int,std::vector<double,*> >. This fixes ROOT-10796 24 June 2020, 19:14:39 UTC
1b3f176 [NFC][io] Fix typo in comment and add new line after if 24 June 2020, 16:14:33 UTC
30a9f46 Fix ROOT-9240 by preventing TMapFile::WhichMapFile from initializing TROOT. TMapFile::WhichMapFile is called via operator delete which is used during RegisterModule and letting TMapFile::WhichMapFile trigger the initialization of the TROOT object means that a) RegisterModule will have nested called to RegisterModule b) The interpreter will be created in the middle of the execution of RegisterModule. Both are potentially fatal (i.e. undefined behavior). 24 June 2020, 15:52:10 UTC
a3fdd0e Made the TMVA build work correctly with builtin_gsl=True. Had to make sure that the GSL_CBLAS_LIBRARY variable is set in the same way in which FindGSL.cmake would set it, and that TMVA would explicitly wait for the completion of the GSL build. 23 June 2020, 13:30:59 UTC
57e0e51 Add missing include in XProofProtUtils.cxx 23 June 2020, 07:13:57 UTC
a39b1b1 [thstack] fix error in options decoding Old code was try to manipulate TString::Data() directly and has several caviats. Now just check if some special options are present 22 June 2020, 15:38:03 UTC
76d0884 [CMake] Fix wrong comment 19 June 2020, 13:13:08 UTC
23dada6 [CMake] Set missing PythonX_Interpreter_Development_FOUND variable A fix for: https://lcgapp-services.cern.ch/root-jenkins/job/roottest-pullrequests-build/6686/console 19 June 2020, 13:13:08 UTC
7684c68 [CMake] PyROOT development variables should only be set if PYTHONLIBS_FOUND 19 June 2020, 13:13:08 UTC
bea87d2 [cmake] Fix ROOT/RLogger.hxx not found: When building without root7 but with C++14, RLogger is used. Make it available to the include directories. (cherry picked from commit fbe075ceedcd7d7f9993864c82ac5bd2960f3494) 17 June 2020, 13:00:21 UTC
0d3d449 [TPython] Re-enable documentation for TPython. [ROOT-10846] Since TPython was split off pyroot, the paths to the documentation were broken. (cherry picked from commit d3c059b9748b7cf6341fcd19b370254fcb87d64b) 15 June 2020, 15:40:32 UTC
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