Gabriele Cosmo
175 lines
7.2 KiB
Plaintext
175 lines
7.2 KiB
Plaintext
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Geant4 10.6 - patch-01 Release Notes
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------------------------------------
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14 February 2020
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List of fixes included in this public patch since the public release 10.6:
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o Configuration:
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-------------
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+ CMake:
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o Applied patch to allow compilation on Windows using Clang.
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o Quote VECGEOM_COMPILE_DEFINITIONS to avoid incorrect argument errors.
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o Fix to prevent errors when a shell is in "set -u" mode.
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Addressing problem report #2221.
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o No longer create symlinks on Windows; Windows permissions may prevent
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creation of symlinks, leading to errors at install time.
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o Updated to data-set G4EMLOW-7.9.1.
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+ GNUMake:
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o Fixed and updated legacy setup for DLL builds on Windows.
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o Digits_Hits:
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-----------
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+ G4ScoringManager, G4VScoreWriter, G4ScoringMessenger: added missing
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setter/getter functions.
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+ In G4ScoreQuantityMessenger, changed SetDefaultUnit() in trackLength
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scorer to SetDefaultValue() to support various unit category.
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Addressing problem report #2216.
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o Geometry:
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--------
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+ magneticfield:
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o Turn off verbosity flags by default in G4IntegratorDriver,
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G4InterpolationDriver and G4MagIntegratorDriver.
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+ navigation:
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o Avoid looping infinitely in G4RegularNavigation by pushing N times
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with increasing step size. Addressing problem report #2196.
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+ solids/specific:
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o Re-established parameterisation mechanism for G4Tet and G4UTet which was
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removed by mistake. Addressing problem report #2209.
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o Revision of G4Tet, for speed-up and issues detected in unit tests.
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Implemented SetVertices(), direct modifier for vertices.
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o Revision of G4Ellipsoid, fixing issues with previous implementation,
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and 30%-70% speed-up in all main methods.
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Also addressing problem report #2206.
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o Added protection in G4VFacet header for double definition of global
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symbols from Windows Kits code.
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o Global:
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------
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+ Fixed symbol exporting problem in G4coutDestination on Windows; define
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'masterG4coutDestination' as normal pointer.
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Addressing problem report #2217.
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+ Added windefs.hh header, including protections for double definition
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of global symbols from Windows Kits code.
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+ Updated date and version for 10.6.p01.
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o Interfaces:
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----------
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+ Fixed obsolete URLs in UIQt splash screen.
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o Particles
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---------
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+ Fixed broken if-block in G4DecayTableMessenger.
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Addressing problem report #2193.
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o Physics Lists
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-------------
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+ constructors/electromagnetic:
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o G4EmModelActivator: fixed configuration of the default EM multiple
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scattering on top of any other physics configuration.
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Addressing problem report #2106.
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+ constructors/gamma_lepto_nuclear
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o Fixed reports from Coverity; removed double delete in destructor of
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G4LENDBertiniGammaElectroNuclearBuilder.
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+ lists:
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o LBE: updated cross-sections to avoid crashes caused by the removal of
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default Gheisha cross-sections, and to have consistency between elastic
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and inelastic cross-sections.
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o Processes - Electromagnetic:
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---------------------------
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+ muons:
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o G4MuPairProductionModel: added Store/Retrieve data methods.
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Co-works with new data-set G4EMLOW-7.9.1.
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+ standard:
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o G4BetheHeitler5DModel: added protection against negative argument of
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sqrt(), due to precision lost.
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+ utils:
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o G4EmParameters, G4EmParametersMessenger: added new parameter to enable
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read of e+e- production table from file.
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Co-works with new data-set G4EMLOW-7.9.1.
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o Processes - Hadronic:
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--------------------
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+ cross_sections:
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o G4HadronInelasticDataSet: fixed wrong GHEISHA x-section.
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Addressing problem report #2220.
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+ management:
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o G4HadronicProcess: for charge check assume that all final electrons
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come from internal conversion.
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+ cascade:
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o G4CascadeCheckBalance: fixed outstanding problem of the interface with
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native pre-compound model, happening when in the default de-excitation
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internal electron conversion gets enabled.
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o G4CascadeInterface: fixed memory leak by deleting ltcollider in class
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destructor.
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o G4CascadeParamMessenger.cc: ensure that Bertini-specific commands get
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added to "/process/had/cascade/" UI directory, instead of
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"/process/had".
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+ models/coherent_elastic:
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o G4ElasticHadrNucleusHE: for pi- and Z>1 reuse data structure computed
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for pi+ in order to reduce memory and CPU at initialisation; added new
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private methods to store/retrieve data tables. Co-works with new
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data-set G4EMLOW-7.9.1. Fixed Coverity report.
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Switch to parameterized model by cut on kinetic energy and not momentum.
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+ models/lend:
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o Removed inclusion of amp_math header on Windows as it is not required.
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+ models/parton_string/qgsm:
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o G4FTFParameters: fixed division by zero (Coverity report) due to wrong
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protection.
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+ models/radioactive_decay:
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o In G4Radioactivation::AddDeexcitationSpectrumForBiasMode(), fixed
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memory leak. Addressing problem report #2164.
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o G4RadioactiveDecay, G4RadioactiveDecayBase: changed default verbosity
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from 0 to 1, and remove G4cerr wherever it occurs and replace it with
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G4Exception or G4cout.
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Increased verbosity thresholds in order to reduce printout size.
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o G4BetaPlusDecay: changed sign of daughterZ argument in
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G4BetaDecayCorrections according to problem report #2199.
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o Fixed Coverity warnings in G4RadioactiveDecay and
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G4RadioactiveDecayBase. Fixed uninitialized data in G4SFDecay.
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+ processes:
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o G4HadronElasticProcess: removed forgotten try/catch pattern for
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target isotope selection.
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+ stopping:
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o G4MuonicAtomDecay: fixed Coverity warning by addition of G4Exception.
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o Visualization:
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-------------
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+ OpenInventor:
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o Added include paths to Inventor to usage requirements on G4OpenInventor.
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Inventor does not yet support imported targets, and paths added by
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include_directories are now explicitly removed.
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Addressing problem report #2215
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o Data sets:
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---------
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+ G4EMLOW-7.9.1:
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o Added a new directory mupair for double differential probability
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of e+e- pairs produced by muons or hadrons.
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o Examples:
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--------
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+ basic
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o Fixed comment for suggested command "/run/numberOfThreads" in macros.
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+ extended/hadronic/Hadr01
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o HistoManager: fixed FPE happening if check on volume's material
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is not vacuum.
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----------------------------------------------------------------------------
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Technical Notes
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---------------
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o This patch should be applied on top of release 10.6.
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o Technical notes distributed for release 10.6 are also applicable and
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valid for this patch.
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The code and rebuilt binary libraries for release 10.6.p01 are available
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through the Geant4 "Download" Web page.
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Please refer to the Geant4 User Documentation for further information about
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using Geant4.
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