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| Name: libfastjet0 | Distribution: openSUSE Tumbleweed |
| Version: 3.4.2 | Vendor: openSUSE |
| Release: 1.4 | Build date: Sat Jan 6 13:40:42 2024 |
| Group: Development/Libraries/C and C++ | Build host: reproducible |
| Size: 1500713 | Source RPM: fastjet-3.4.2-1.4.src.rpm |
| Packager: http://bugs.opensuse.org | |
| Url: http://fastjet.fr/ | |
| Summary: Shared libraries for fastjet core package | |
FastJet is a software package for jet finding in pp and e+e- collisions. It includes fast native implementations of many sequential recombination clustering algorithms, plugins for access to a range of cone jet finders and tools for advanced jet manipulation. It provides a fast implementation of several longitudinally invariant sequential recombination jet algorithms, in particular the longitudinally invariant kt jet algorithm, the inclusive longitudinally invariant version of the Cambridge/Aachen jet-algorithm, and the inclusive anti-kt algorithm. This package provides the shared libraries for fastjet and its plugins.
GPL-2.0-or-later
* Sat Jan 06 2024 Stefan Brüns <stefan.bruens@rwth-aachen.de>
- update to 3.4.2
* Bug fixes:
+ small fix in ClosestPair2D class for compatibility with c++20
+ SISCone updated to 3.0.6, which eliminates default
- ffast-math compile-time argument, which could cause
interference with other code.
- update to 3.4.1
* New features:
+ JetDefinition has a new clustering strategy, N2PlainEEAccurate
+ two new functions to make it possible for plugin algorithms
to modify user info:
- PseudoJet::set_user_info_shared_ptr(...)
- ClusterSequence::plugin_non_const_jet(...)
* Bug fixes:
+ Resolved MAJOR BUG that arose with full thread-safety enabled
+ eliminated NaN from square-root of negative mean areas in
background estimation (now returns zero)
+ Other changes:
+ auto_ptr interface is now disabled by default
* Fri Jan 07 2022 Atri Bhattacharya <badshah400@gmail.com>
- Remove rpath references from fastjet-configs script.
* Fri Aug 27 2021 Dirk Stoecker <opensuse@dstoecker.de>
- update to 3.4.0
- New features:
* addition of support for thread safety. It requires a compiler
* supporting the C++11 standard (or later) and must be explicitly
enabled at configure time. There are two options
- the --enable-limited-thread-safety configure option is generally
sufficient if each thread is processing entirely distinct events.
It should have essentially no speed overhead.
- the --enable-thread-safety configure option is required if you
want to be able to read/copy/process a common set of PseudoJets
across multiple threads. Depending on the system, our tests have
shown speed penalties of up to 10-15%. For further details, see
section 10 of the manual
* The jet area infrastructure has new calls to facilitate
reproducible multi-threaded running: AreaDefinition::with_fixed_seed(seed)
and GhostedAreaSpec::get_last_seed(seed). See section 10.3.1 of the manual.
* The background estimators have a new interface to facilitate
reproducible multi-threaded running: BackgroundEstimatorBase::estimate(...)
returns a BackgroundEstimate object, which contains rho, sigma, etc. For
details on using it, see sections 8 and 10.3.2 of the manual. The
Subtractor class has been updated to use this.
* Improvements to existing features:
* the Python interface now has improved exceptions (a fastjet Error
is translated into a FastJetError python exception) and can be
more easily be used with projects using FastJet that want to
define their own python wrappers. Thanks to Patrick Komiske
for the suggestions.
* PxConePlugin now has an optional mode argument for e+e- running
(mode=1) instead of pp running (mode=2). Thanks to Stefan Kluth
for the suggestion.
* Bug fixes:
* the Fortran interface to e+e- interface now returns jets ordered
in decreasing energy rather than decreasing transverse momentum.
* Changes compared to the fastjet-3.4.0-beta.1 release:
* added set_default_stream_and_mutex to Error and LimitedWarnings
to help guard against garbled output.
- Build with enable-cgal-header-only for openSUSE > Leap 15.2
(where cgal version is >= 5).
* Mon Dec 21 2020 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 3.3.4:
* clarifications in documentation for handling of CGAL v5.
* resolved run-time crash with certain strict g++ options and
compilation issue with oracle c++.
* included SISCone v3.0.5 (fixes signed-unsigned mismatch, no
impact on results).
- Summary of changes from v3.3.2 -> v3.3.3:
* improved treatment of CGAL in the build system.
* fixed an overflow issue in the JadePlugin.
- Enable cgal linking; BuildRequires and Requires for -devel pkg:
cgal-devel.
- Run spec-cleaner for minor cleanups.
* Fri Nov 08 2019 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 3.3.2:
* Improved the shared-library behaviour by setting the proper
inter-dependences
* Included SISCone v3.0.4 with a similar fix
- Changes from version 3.3.1:
* Main FastJet license clarified as being GPL v2 or later
* Added theta() and cos_theta() members to PseudoJet
* Added a --with-cgal-boostdir=... configure option to handle
cases where CGAL uses a non-standard Boost installation path
* Fixed compilation bug in the SISCone interface
- Use fdupes to link duplicated files.
- Update License to GPL-2.0-or-later.
* Wed Aug 02 2017 badshah400@gmail.com
- Update to version 3.3.0:
* This release adds a first version of a Python interface to
FastJet
- Enable python bindings:
* Split out a python-fastjet subpackage.
* Add python BuildRequires
* Pass --enable-pyext to configure
* Package python examples.
* Sat Nov 12 2016 badshah400@gmail.com
- Update to version 3.2.1:
* Added a missing assignment operator for ClusterSequence.
* Eliminated a warning about unused variables when assertions
are disabled.
* Included SISCone-3.0.3 which now installs config.h to improve
build stability.
- Changes from version 3.2.0:
* Exposed the N2Plain and N2Tiled strategies for 3rd-party
clustering algorithms under the form of two new classes
(NNFJN2Plain and NNFJN2Tiled), similar to NNH.
* Included version 3.0.2 SISCone with minor bug fixes.
* Made template implementation of
PseudoJet::obj_sorted_by_values() public.
* Added a --guess-prefix option to fastjet-config (guesses
prefix from location of fastjet-config instead of prefix from
configure).
* Added a --disable-auto-ptr option to configure.
* Added internal helpers for C++11 and C++14 features:
compile-time deprecation and the override keyword.
* Small tweaks to the build system.
* fjcore now ships with an illustrative fortran wrapper and
example.
* Sun Nov 08 2015 p.drouand@gmail.com
- Update to version 3.1.3
* disables JetDefinition::operator(...) when CINT is detected, for
ROOT v5 compatibility
* works around an issue with recent versions of CGAL and the clang
compiler
- Changes from version 3.1.2
* fixes a rounding error issue in the "lazy" clustering strategies
that, in rare cases, caused infinite loops or crashes
* adds a check on clustering's internal consistency; a failure will
throw a new "InternalError" exception (derived from Error)
* fixes a bug in the extraction of the fjcore code that resulted in
fjcore failing for high multiplicities (~1000). This issue only
affects fjcore, not the full fastjet library
* Mon Jan 12 2015 p.drouand@gmail.com
- Update to version 3.1.1
+ fix to area support for Filter with Cambridge/Aachen jets and subjets
+ GridMedianBackgroundEstimator has new constructor and RectangularGrid
as public base
+ added virtual destructor to TilingBase class
* Fri Dec 06 2013 badshah400@gmail.com
- Initial version
/usr/lib/libfastjet.so.0 /usr/lib/libfastjet.so.0.0.0 /usr/lib/libfastjetplugins.so.0 /usr/lib/libfastjetplugins.so.0.0.0 /usr/lib/libfastjettools.so.0 /usr/lib/libfastjettools.so.0.0.0 /usr/share/doc/packages/libfastjet0 /usr/share/doc/packages/libfastjet0/ChangeLog /usr/share/doc/packages/libfastjet0/README /usr/share/licenses/libfastjet0 /usr/share/licenses/libfastjet0/COPYING
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