Log of /trunk/roofit/roofitcore/src/RooBinIntegrator.cxx
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Revision
44507 -
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Modified
Mon Jun 4 12:30:41 2012 UTC (2 years, 7 months ago) by
axel
File length: 9766 byte(s)
Diff to
previous 42984
Remove
using namespace std;
from Riostream.h, which has huge consequences for all of ROOT.
Riostream.h is now a simple wrapper for fstream, iostream, iomanip for backward compatibility; Riosfwd.h simply wraps iosfwd.
Because of templates and their inline functions, Riostream.h needed to be included in headers, too (e.g. TParameter.h), which violated the assumption that Riostream.h is not exposing its using namespace std to headers.
ROOT now requires R__ANSISTREAM, R__SSTREAM, which does not change the set of supported compilers.
Without "using namespace std", several identifiers are now prefixed by std::; e.g. roofit/* source files now have a using namespace std to keep their coding style.
TFile::MakeProject() now generates "using namespace std" to convert the CINT-style class names into C++ ones.
Revision
42984 -
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Modified
Mon Feb 13 15:30:31 2012 UTC (2 years, 11 months ago) by
wouter
File length: 9744 byte(s)
Diff to
previous 42233
Assorted bug fixes
o Roo1DMomentMorphFunction, RooFunctorBinding, RooFunctor1DBinding, RooProdPdf, RooAbsRealLValue,
RooSimSplitGenContext, RooBinIntegrator, RooVectorDataStore, RooSegmentedIntegrator, RooChangeTracker,
RooAbsReal,RooFactoryWSTool, RooRealIntegral, RooTreeDataStore, RooUnitTest, RooAbsPdf
- Coverity fixes (mostly missing initialization)
o RooDataHist
- Fix in bin volume correction for partial integrals
o RooAbsData
- Remove stray debug comment
o RooObjCacheManager
- Follow change in RooCacheManager
o RooCacheManager
- Back out LHCb version - new version that does same thing but works correctly
Revision
42233 -
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Modified
Thu Nov 24 23:35:45 2011 UTC (3 years, 2 months ago) by
wouter
File length: 9683 byte(s)
Diff to
previous 42171
o PiecewiseInterpolation, RooProdPdf, RooRealSumPdf, RooProduct, RooAddPdf,
RooAddition, RooHistPdf, RooHistFunc
- Implement isBinnedDistribution
o RooSimSplitGenContext
- New implementation of RooAbsGenContext for simultaneous pdf.
The difference with the existing RooSimGenContext is that
the logic is implemented at the generate() level rather than
the generateEvent() level, which allows to perform mixed
binned/unnbinned generation
o RooBinnedGenContext
- New implementation of RooAbsGenContext that performs binned
generation, with an unbinned weighted dataset as output.
This new context implements the algorithm of
the now deprecated method RooAbsPdf::generatedWeightedUnbinned()
o RooSimultaneous
- Implement method autoGenContext() that selects a split context
can case (partially) binned generation is requested
- Deprecate generateMixed() - now absorbed in generate()
o RooAbsGenContext
- Make generate() virtual
- Implement processing of extend mode here too
o RooCompositeDataStore
- Fix compiler shadowing warnings
o RooAbsPdf
- Add method binnedGenContext() to return a generator context
for binned generation
- Add method autoGenContex() that can return either a binned
or unbinned context depending on the input and circumstances
- Add support for ExpectedData(),GenBinned(),AllBinned() and AutoBinned()
in generate()
- Deprecate generateWeightedUnbinned() - now absorbed in generate()
o RooLinkedList, RooLinkedListElem
- Adjust memory management of chain elements to avoid slow heap growth
o RooGlobalFunc
- Add GenBinned(),AllBinned() and AutoBinned()
o Module.mk
- Add RooSimSplitGenContext, RooBinnedGenContext
Revision
42153 -
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Modified
Mon Nov 21 21:33:20 2011 UTC (3 years, 2 months ago) by
wouter
Original Path:
branches/v5-32-00-patches/roofit/roofitcore/src/RooBinIntegrator.cxx
File length: 9685 byte(s)
Diff to
previous 42128
-- Binned integration support for RooStats
o RooProdPdf, RooProduct
- Forward bin boundary definitions of component pdfs
o RooAddPdf,RooAddition,RooRealSumPdf
- Forward bin boundary definitions of component pdfs.
If multiple components with boundaries exist forward
merged list of boundaries
o RooHistPdf
- Export bin boundaries definition through binBoundaries()
o RooBinIntegrator
- Extend to 2,3 dimensional integration
-- Tuning of performance optimizations
o RooVectorDataStore
- In cacheArgs() explicity ignore nodes labeled as CacheAndTrack
that do not depend on observables
o RooAbsAnaConvPdf
- Label basis function with "NOCacheAndTrack" to prevent these
from being processed as such
o RooAbsData
- If defaultStorageType==Vector, automatically vectorize datasets
read in from file in Streamer()
o RooCompositeStore
- Implement dump() method to facilitate debugging
-- Mixed binned/unbinned generation support for simultaneous pdf
o RooAbsPdf
- Add method generateWeighedUnbinned() which is identical to generateBinned()
except that data is transferred to a weighted unbinned format at the end.
(Needed to facilitate RooSimultaneous::generateMixed())
o RooSimultaneous
- Add method generateMixed() that supports mixed binned/unbinned generation.
By default all components are generated binned, unless the associated
component pdf is labeled "GenerateUnbinned" with setAttribute()
Revision
42128 -
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Modified
Fri Nov 18 23:02:19 2011 UTC (3 years, 2 months ago) by
wouter
Original Path:
branches/v5-32-00-patches/roofit/roofitcore/src/RooBinIntegrator.cxx
File length: 6230 byte(s)
Diff to
previous 42089
o PiecewiseInterpolation
- Implement binBoundaries() and plotSamplingHint(), passing
along the information from the nominal function
o RooDataHist, RooArgSet
- Deploy faster RooAbsCollection::find() method
o RooAbsArg
- Deploy faster RooAbsCollection::find() method
- Initialize _namePtr upop construction instead of
on demand as that is more efficient.
o RooRealBinding
- Implement binBoundaries() forwarding information from RooAbsReal
o RooSharedPropertiesList, RooSharedProperties
- Move reference counter from list to object, allowing to
increase reference count in RooRealVar::cctor without
table lookup (=faster)
o RooHistFunc
- Implement binBoundaries() as a near-clone of plotSamplingHint
o RooBinIntegrator
- Adjust code so that it takes the binning information
from the integrand
o RooAbsCollection
- Add new faster find() method that takes a RooAbsArg& instead
of a const char*, as the former allows to use the guaranteed
unique _namePtr pointers ;
- Use faster find() method in various places
o RooFormula
- Move type check from DefinedValue to DefinedVariable
for faster processing in evaluate()
o RooLinkedList
- Implement new block allocation scheme for RooLinkedListElem
storage to reduce the number of new/delete[] operations
coming from list operations
- Implement new fast findArg() method to lookup an RooAbsArg
in the list
o RooHashTable
- Implement also here findArg() and forward to corresponding
list object
o RooLinkedListElem
- Add default ctor, init() and release() method to support new block
allocation scheme
o RooGenFitStudy
- Implement clone() method
o RooAbsReal
- Implement new binBoundaries() stub method
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