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| 2 | Geant4 8.3 - patch-01 Release Notes
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| 3 | -----------------------------------
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| 4 |
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| 5 | 17 August 2007
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| 6 |
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| 7 | List of fixes included in this public patch since the public release 8.3:
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| 8 |
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| 9 | o Configuration:
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| 10 | -------------
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| 11 | + liblist.c: fixed problem affecting recent CygWin installations on
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| 12 | Windows in parsing the buffer for the generation of libname.map.
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| 13 | + binmake.gmk: defined OUT internal variable specifying the proper
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| 14 | compilation/linking option to Unix or Windows compilers: '-o '
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| 15 | and '/Fe' respectively. Cleared <TAB> characters where not necessary.
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| 16 | + SUN-CC.gmk: forced -xO2 as optimisation level.
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| 17 |
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| 18 | o Geometry:
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| 19 | --------
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| 20 | + magneticfield:
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| 21 | o Relaxed 'FatalException' to 'Warning' in method
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| 22 | G4MagIntegratorDriver::AccurateAdvance() for case of step zero and
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| 23 | return previous value. This fixes problem observed by ATLAS and CMS
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| 24 | in release 8.3 when using very conservative values for field
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| 25 | parameters.
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| 26 | + solids/specific:
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| 27 | o Fixes in G4Polyhedra::GetPointOnSurface():
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| 28 | Correctly treat 'totalPhi' instead of 'endPhi' for the case of open
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| 29 | shapes and 'twopi' for not open shapes.
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| 30 | Introduced fix for the case when number of sectors (numSide) is equal
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| 31 | to 1. At the origin of problems observed when checking overlaps for
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| 32 | polyhedra solids defined as such.
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| 33 |
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| 34 | o Global:
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| 35 | ------
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| 36 | + Changed date for patch-01 to release 8.3.
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| 37 |
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| 38 | o Materials:
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| 39 | ---------
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| 40 | + G4NistElementBuilder: added protection (Z>=limitNumElements) inside
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| 41 | method BuildElement().
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| 42 |
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| 43 | o Hadronic Processes:
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| 44 | ------------------
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| 45 | + models/chiral_inv_phase_space:
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| 46 | o G4QuasiFreeRatios: fixed DB filling (ID update), responsible for
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| 47 | excessive growth of memory in long runs. Corrected indexing and
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| 48 | computation of cos(theta).
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| 49 | + util:
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| 50 | o Three bug fixes in G4ReactionDynamics::TwoCluster(): removed a sharp
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| 51 | peak at 180 degrees by fixing a units error and fixed an error in
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| 52 | sampling the momentum transfer. Fixed array bound violation which
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| 53 | caused in some rare occasions an infinite loop.
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| 54 |
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| 55 | o Physics Lists:
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| 56 | -------------
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| 57 | + Correct use of QElasticPhysics in QGSP_QEL list.
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| 58 |
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| 59 | ----------------------------------------------------------------------------
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| 60 |
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| 61 | Technical Notes
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| 62 | ---------------
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| 63 |
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| 64 | o This patch should be applied on top of release 8.3
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| 65 | o Technical notes distributed for release 8.3 are also applicable and
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| 66 | valid for this patch.
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| 67 |
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| 68 | The code and rebuilt binary libraries for release 8.3 are available
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| 69 | through our "Archive of Previous Releases" Web page:
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| 70 | http://cern.ch/geant4/support/source_archive.shtml
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| 71 |
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| 72 | Please refer to the Geant4 User Documentation:
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| 73 | http://cern.ch/geant4/support/userdocuments.shtml
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| 74 | for further information about using Geant4.
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