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Gabriele Cosmo
2021-06-25 16:12:29 +02:00
parent c968e26a39
commit 6399a014b6
4200 changed files with 207479 additions and 237366 deletions
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source/processes/transportation/CMakeLists.txt
-17
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@@ -1,17 +0,0 @@
#------------------------------------------------------------------------------
# CMakeLists.txt
# Module : G4transportation
# Package: Geant4.src.G4processes.G4transportation
#
# CMakeLists.txt for building a single granular library.
#
# Generated on : 24/9/2010
#
#
#------------------------------------------------------------------------------
if(GEANT4_BUILD_GRANULAR_LIBS)
include(Geant4MacroLibraryTargets)
GEANT4_GRANULAR_LIBRARY_TARGET(COMPONENT sources.cmake)
endif()
source/processes/transportation/History
+129 -119
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@@ -16,28 +16,38 @@ committal in the CVS repository !
* Reverse chronological order (last date on top), please *
----------------------------------------------------------
Dec 16th 2020, G. Amadio transport-V10-06-01
----------------------------
Limit reporting of number of calls to G4Transportation::AlongStepDoIt()
to when either G4VERBOSE or G4DEBUG_TRANSPORT is defined, which allows to
avoid using a thread local variable for a slight performance gain.
Apr 16th 2021, Ben Morgan transport-V10-07-02
-------------------------
- Migrate build to modular CMake API
Feb 24th 2021, G. Cosmo transport-V10-07-01
-----------------------
- Enable setting of smooth curved trajectories to particle-change in
G4CoupledTransportation::AlongStepDoIt(), which was commented out by
mistake. Based on discussion in Geant4 Forum thread #4271.
Dec 16th 2020, G. Amadio transport-V10-07-00
------------------------
- Limit reporting of number of calls to G4Transportation::AlongStepDoIt()
to when either G4VERBOSE or G4DEBUG_TRANSPORT is defined, which allows to
avoid using a thread local variable for a slight performance gain.
Oct 26th 2020, G. Amadio & J.Apostolakis transport-V10-06-00
----------------------------
A substantial reorganisation of G4Transportation::AlongStepGPIL
to use values already in cache, reduce the number of branches, and
use extra local variables for track properties to avoid indirections.
The method is one of the heaviest in many types of simulation workloads.
Profiling identified a persistent reduction in misses of instruction-TLB
loads after these changes.
----------------------------------------
- A substantial reorganisation of G4Transportation::AlongStepGPIL
to use values already in cache, reduce the number of branches, and
use extra local variables for track properties to avoid indirections.
The method is one of the heaviest in many types of simulation workloads.
Profiling identified a persistent reduction in misses of instruction-TLB
loads after these changes.
Nov 1st 2019, J.Apostolakis transport-V10-05-02
----------------------------
- Optimisation in G4Transportation and G4CoupledTransportation:
Avoid calling user field manager's ConfigureForTrack method,
except if particle is charged, or forces from magnetic moment
or gravity are enabled.
Avoid calling user field manager's ConfigureForTrack method,
except if particle is charged, or forces from magnetic moment
or gravity are enabled.
* Introduces new common 'flag' in G4(Coupled)Transportation
to enable gravity fields.
The following static method must be called if the application uses
@@ -95,9 +105,9 @@ Nov 8th 2018, J.Apostolakis transport-V10-04-11, 10
Nov 8th 2018, J.Apostolakis transport-V10-04-09
----------------------------
- G4Transportation & G4CoupledTransportation:
Summary:
Summary:
Restored old default energy thresholds for loopers - but only stable particles killed.
Full information:
Full information:
* Added method SetHighLooperThresholds() to restore old default
parameters for killing looping particles:
- warning energy to 100 MeV ( particles below this killed silently )
@@ -112,7 +122,7 @@ Nov 7th 2018, J.Apostolakis transport-V10-04-08, 07
- G4Transportation & G4CoupledTransportation:
* Adjusted killing of looping particles, to apply only to stable particles.
* Unstable particles will be propagated indefinitely.
* Added Printing the maximum energy and sum of energies of particles 'saved'
* Added Printing the maximum energy and sum of energies of particles 'saved'
in G4(Coupled)Transportation destructor.
July 9th 2018, G.Cosmo transport-V10-04-06
@@ -132,7 +142,7 @@ June 14th 2018, J.Apostolakis transport-V10-04-03
------------------------------
- New class G4TransportationLogger to consolidate reports from the
Transportation processes. First step: it now issues the warning Exception
for looping tracks. Added information on material density, step length.
for looping tracks. Added information on material density, step length.
- G4Transportation and G4CoupledTransportation: changed default threshold from
0 to 1 keV for warning when abandoning looping tracks.
Tracks with less energy do not get reported.
@@ -152,7 +162,7 @@ June 8th 2018, G.Cosmo transport-V10-04-01
June 7th 2018, J.Apostolakis transport-V10-04-00
-----------------------------
- G4Transportation & G4CoupledTransportation: changed default values of two
thresholds related to the killing of looping particles:
thresholds related to the killing of looping particles:
'Important' Energy: particles with MORE energy are killed ONLY after
multiple steps (fThresholdTrials) marked as 'looping'.
'Warning' Energy: particles with LESS energy are killed SILENTLY
@@ -161,7 +171,7 @@ June 7th 2018, J.Apostolakis transport-V10-04-00
New values: Warning_Energy= 0. Important_Energy= 1.0 * MeV
NOTES:
1) This can happen if a track's propagation in field requires a large
number of integration steps. ( Default number is 1000, and it is
number of integration steps. ( Default number is 1000, and it is
accessed by G4PropagatorInField's Get/Set MaxLoopCount() methods.)
2) Usually the material is vacuum or very low density material.
And particles have either low momentum or momentum with a very small
@@ -198,20 +208,20 @@ August 28th 2017, G.Cosmo transport-V10-03-01
August 25th 2017, J.Apostolakis transport-V10-03-00
--------------------------------
- G4CoupledTransportation & G4Transportation: obtain equation of motion
using dedicated method of ProgatorInField.
using dedicated method of ProgatorInField.
Smaller code, and future proof.
February 12th 2015, J.Apostolakis transport-V10-01-03
--------------------------------
- G4CoupledTransportation:: Made SignifyStepInAnyVolume 'flag' static.
Stoped using IsLastStepInVolume for step limitation.
January 20th 2015, J.Apostolakis transport-V10-01-02
--------------------------------
- G4CoupledTransportation: Added ability to identify first step in a volume in either
the mass geometry or in any geometry. Also added flag for last step in a volume
in the mass geometry.
Extends fix of tag transport-V10-01-00.
Extends fix of tag transport-V10-01-00.
Since it is not clear whether user wants/needs to identify the first/last in
any geometry or just in the mass geometry, allowing this to be a choice:
@@ -219,7 +229,7 @@ January 20th 2015, J.Apostolakis transport-V10-01-02
or any geometry (currently the default - what was the case for last step before).
Also depends in geomnav-V10-01-02 and track-V10-01-00.
Addresses Bugzilla issue #1032.
January 10th 2014, M.Kelsey transport-V10-01-01
---------------------------
- G4Transportation.cc, G4CoupledTransportation: In
@@ -229,17 +239,17 @@ January 10th 2014, M.Kelsey transport-V10-01-01
from "PDG" mass.
December 17th 2014, J.Apostolakis transport-V10-01-00
---------------------------------
---------------------------------
- G4Transportation: Added ability to identify last step in volume for the case of
propagation in field.
propagation in field.
Requires use of tags in navigation (geomnav-V10-01-02) and track (track-V10-01-00) .
Addresses Bugzilla issue #1032.
November 21st 2014, J.Apostolakis transport-V10-00-06
--------------------------------- (corrected version of transport-V10-00-04)
- Added initialization of G4CoupledTransportation data members (fixes Coverity issue 15280)
Renamed data member, to make its name canonical.
October 15th 2014, M.Asai transport-V10-00-05
-------------------------
- G4CoupledTransportation is reverted to transport-V10-00-03.
@@ -253,15 +263,15 @@ May 27st 2014, V.Ivanchenko transport-V10-00-03
May 21st 2014, J.Apostolakis transport-V10-00-02
------------------------------
- Revised AlongStepDoIt methods of G4Transportation and
- Revised AlongStepDoIt methods of G4Transportation and
G4CoupledTransportation:
* Adapted to revised signature for G4FieldTrack constructors,
* Adapted to revised signature for G4FieldTrack constructors,
which now take PDG spin.
* Changed to use different constructor for G4FieldTrack (no Velocity)
* Adapted to revised signature of G4ChargeState constructor (PDG spin is
now 3rd argument and mandatory. )
NOTE: Requires tag field-V10-00-03 of geometry/magneticfield
NOTE: Requires tag field-V10-00-03 of geometry/magneticfield
March 14th 2014, J.Apostolakis transport-V10-00-01
@@ -277,7 +287,7 @@ March 14th 2014, J.Apostolakis transport-V10-00-01
October 18th 2013, J.Apostolakis transport-V09-06-07
--------------------------------
- Initialize missing data members in G4CoupledTransportation constructor
- Initialize missing data members in G4CoupledTransportation constructor
Addresses issue identified by Coverity.
May 13th, 2013, G.Cosmo transport-V09-06-06
@@ -314,7 +324,7 @@ Feb. 26th, 2013, G.Cosmo transport-V09-06-01
Feb. 6th, 2013, G.Cosmo transport-V09-06-00
-----------------------
- G4Transportation.cc, G4CoupledTransportation.cc:
- G4Transportation.cc, G4CoupledTransportation.cc:
Corrected condition for warning message in AlongStepDoIt().
Code cleanup on MT changes.
@@ -325,7 +335,7 @@ Jan. 15th, 2013, A.Dotti
Jul. 12th, 2011, J.Apostolakis transport-V09-05-02
------------------------------
- G4Transportation.cc:
- G4Transportation.cc:
Corrected issues with initialisation of data members reported by Coverity.
Renamed data member endpointdistance to fEndPointDistance (to conform).
@@ -342,8 +352,8 @@ Jun. 7th, 2012 Gabriele Cosmo transport-V09-05-00
Nov. 4th, 2011, J.Apostolakis transport-V09-04-13
-----------------------------
- Turned off tracking for magnetic moment - by default.
It can be enabled in
G4Transportation, G4CoupledTransportation
It can be enabled in
G4Transportation, G4CoupledTransportation
by using the new method EnableUseMagneticMoment().
Should ensure particles with a moment are not affected
unless user needs this.
@@ -352,7 +362,7 @@ Nov. 4th, 2011, J.Apostolakis transport-V09-04-12
-----------------------------
* Reduce overhead of the addition of Gravity
- G4Transportation: Revised condition for gravity field (version 1).
G4CoupledTransportation: Revised the field-detection condition,
G4CoupledTransportation: Revised the field-detection condition,
with improved logic to cope with ConfigureForTrack (for any field) (v2).
Deleted dependence on G4UniformGravityField in both.
Tag coworks with field-V09-04-05
@@ -378,11 +388,11 @@ Aug. 8th, 2011, H.Kurashige transport-V09-04-08
---------------------------
- Modify calculation of deltaTime for optical photon in Transportation (and CoupledTransportation)
Use the updated velocity obtained from G4Track::CalculateVelocityForOpticalPhoton
instead of the initial velocity of the step.
instead of the initial velocity of the step.
(see problem #1239)
[ This is because the velocity at the initial point can refer to
a previous volume. If the PreStepPoint was on a surface, we
the previous step was in another volume, which shared this
[ This is because the velocity at the initial point can refer to
a previous volume. If the PreStepPoint was on a surface, we
the previous step was in another volume, which shared this
PreStepPoint --> and its velocity would be wrong. ]
July 6th, 2011, H.Kurashige transport-V09-04-07
@@ -390,11 +400,11 @@ July 6th, 2011, H.Kurashige transport-V09-04-07
- Modify G4Transportation (and CoupledTtansportation)
to propose the final local time rather than the global time
so that local time can be updated properly.
(see problem #1224)
(see problem #1224)
[ This adapts to the recent change in Tracking, which made
the change of LocalTime trigger the change of Global Time
(instead of vice-versa). ]
the change of LocalTime trigger the change of Global Time
(instead of vice-versa). ]
June 10th, 2011, J.Apostolakis transport-V09-04-06
------------------------------
- Fix for invalid safety passed to SafetyHelper.
@@ -405,7 +415,7 @@ June 10th, 2011, J.Apostolakis transport-V09-04-05
Use only initial velocity to update time. An estimate of velocity
at endpoint is not yet available. (finalVelocity still= initial)
==> It will be updated later in the tracking sequence, when
energy loss is applied, and it will be available to
energy loss is applied, and it will be available to
Transportation only in the PostStepDoIt()
May 26th, 2011, H.Kurashige transport-V09-04-04
@@ -424,8 +434,8 @@ January 21th, 2011, V.Ivanchenko transport-V09-04-02
January 21th, 2011, V.Ivanchenko transport-V09-04-01
--------------------------------
- G4UserSpecialCuts: fixed bug in energy tracking cut; changed order
of checks: 1st energy tracking cut, 2nd track length, 3d time cut,
- G4UserSpecialCuts: fixed bug in energy tracking cut; changed order
of checks: 1st energy tracking cut, 2nd track length, 3d time cut,
4th range for charged particles with non-zero mass; removed unnecessary
string comparisons.
@@ -491,7 +501,7 @@ November 9th, 2007, J.Apostolakis transport-V09-00-06
- G4Transportation:
o Update the SafetyHelper using the safety calculated by Navigator.
November 27th, 2007, J.Apostolakis transport-V09-00-05a
November 27th, 2007, J.Apostolakis transport-V09-00-05a
----------------------------------
- G4CoupledTransportation
o Added updating of particle-looping flag (was commented out.)
@@ -504,33 +514,33 @@ November 8th, 2007, J.Apostolakis transport-V09-00-05
* When it is true, the optimisation is 'on' steps shorter than the
safety will not call G4Navigator - so long as the particle goes straight
ie it is not charged or there is no field.
* Retained the default value as 'off' - as since changed in
* Retained the default value as 'off' - as since changed in
transport-V09-00-02 following Alex's suggestion.
November 8th, 2007, J.Apostolakis transport-V09-00-04
---------------------------------
- G4Transportation (AlongStepGPIL):
o Moved the call to ConfigureForTrack before the check whether
fieldMgr has 0 field ptr, in order to enable it to be called
o Moved the call to ConfigureForTrack before the check whether
fieldMgr has 0 field ptr, in order to enable it to be called
even if the field manager points to a zero field.
Needed to enable a user to switch a global field on (off was possible),
as a track goes between volume (or regions) of a setup.
[ Response to request of Atlas/ZM. ]
as a track goes between volume (or regions) of a setup.
[ Response to request of Atlas/ZM. ]
Note: this ordering already existed in G4CoupledTransportation.
October 12th, 2007, J.Apostolakis transport-V09-00-03
---------------------------------
- G4CoupledTransportation:
o Improves condition for flag that regulates Relocating when only
any geometry (including a parallel geometry) limits the step.
o Improves condition for flag that regulates Relocating when only
any geometry (including a parallel geometry) limits the step.
New PathFinder method required.
- Requires and co-works with tag geomnav-V09-00-03
October 4th, 2007, J.Apostolakis transport-V09-00-02
--------------------------------
- G4CoupledTransportation:
o First fix for problem in condition for Relocating when only a parallel
geometry limited the step.
o First fix for problem in condition for Relocating when only a parallel
geometry limited the step.
o Change of condition for recalculation safety (from Alex Howard) used,
as currently it improves stability.
@@ -541,11 +551,11 @@ September 25th, 2007, J.Apostolakis transport-V09-00-01
step (ie when a track does less than the safety).
* Relevant only if there is no field, or the particle is neutral
* Temporary measure (in current form) to improve comparison
old / new Transportation (single/old vs coupled with pathfinder).
old / new Transportation (single/old vs coupled with pathfinder).
July 12th, 2007, J.Apostolakis transport-V09-00-00
------------------------------
- Retagged to enable testing of new developments
- Retagged to enable testing of new developments
(which were not included in release 9.0)
June 6th, 2007, G.Cosmo transport-V08-03-14
@@ -614,7 +624,7 @@ May 25th, 2007, J.Apostolakis transport-V08-03-03
- G4Transportation
o Fix for case of zero proposed step: missed to set end position. (A.Howard)
- G4Transportation8
o Fixed StartTracking() to reset number of looping steps and
o Fixed StartTracking() to reset number of looping steps and
to clear propagator state (safety issue in case of overlaps).
May 18th, 2007, J.Apostolakis transport-V08-03-02
@@ -625,13 +635,13 @@ May 18th, 2007, J.Apostolakis transport-V08-03-02
- G4Transportation8:
o Small cleanup, and hints for saving Safety to helper.
May 13th, 2007, A.Howard transport-V08-03-01
May 13th, 2007, A.Howard transport-V08-03-01
------------------------
- G4VTrackTerminator:
o Use call to G4GeometryTolerance instead of kCarTolerance.
o Requires tag "global-V08-03-00" and related tag set.
May 9th, 2007, J.Apostolakis transport-V08-03-00
May 9th, 2007, J.Apostolakis transport-V08-03-00
----------------------------
- G4Transportation (hh,icc,cc)
o Renamed G4CoupledTransportation to G4Transportation
@@ -651,10 +661,10 @@ May 8th, 2007, G.Cosmo transport-V08-02-03
May 2nd, 2007, J.Apostolakis transport-V08-02-02
----------------------------
- G4CoupledTransportation:
- G4CoupledTransportation:
o Make treatment of mass and full safety coherent (to-dos remain in
G4PathFinder).
o Added storing of full safety in state; retrieve it after compute step
o Added storing of full safety in state; retrieve it after compute step
from PathFinder; calculate them same way at start of step.
o Put back in the code for treating looping particles.
@@ -665,10 +675,10 @@ February 15th, 2007, J.Apostolakis transport-V08-02-01
February 15th, 2007, J.Apostolakis transport-V08-02-00
----------------------------------
- G4Transportation: call PropagatorInField to clear state for new track
--> addresses reliabilitiy problem seen by Atlas. This fix is related
to overlaps, clearing the safety value (which is multivalued due
to the overlaps, and thus can become invalid for a new track in
an overlap region.)
--> addresses reliabilitiy problem seen by Atlas. This fix is related
to overlaps, clearing the safety value (which is multivalued due
to the overlaps, and thus can become invalid for a new track in
an overlap region.)
November 22nd, 2006, J.Apostolakis transport-V08-01-04
---------------------------------
@@ -686,7 +696,7 @@ November 22nd, 2006, J.Apostolakis transport-V08-01-03
November 13th, 2006, J.Apostolakis transport-V08-01-01
---------------------------------
- Updated G4CoupledTransportation to use new signature of
G4PathFinder::ComputeStep that added new argument
G4PathFinder::ComputeStep that added new argument
at the end: currentVolume.
June 2nd, 2006, J.Apostolakis transport-V08-00-02
@@ -786,8 +796,8 @@ Aug. 27th, M.Dressel transport-V05-02-03
Aug. 19th, M.Dressel transport-V05-02-02
--------------------
- rename G4ImportancePostStepDoIt to
G4SplittingAndRussianRouletePostStepDoIt since it is also used in
- rename G4ImportancePostStepDoIt to
G4SplittingAndRussianRouletePostStepDoIt since it is also used in
weight window biasing
Aug. 19th, M.Dressel transport-V05-02-01
@@ -813,8 +823,8 @@ Jun, 25th, J.Apostolakis
Jun, 21st, J.Apostolakis transport-V05-01-06
------------------------
G4Transportation:
- Added warning when energy changes from propagation in magnetic field
(or other field that conserves energy) due to the inaccuracy of
- Added warning when energy changes from propagation in magnetic field
(or other field that conserves energy) due to the inaccuracy of
numerical integration of the equations of motion.
Jun, 21st, J.Apostolakis transport-V05-01-05
@@ -842,7 +852,7 @@ Jun, 13th, M.Dressel transport-V05-01-03
Jun, 12th, M.Dressel transport-V05-01-02
--------------------
- Fixed "'this' : used in base member initializer list" in
- Fixed "'this' : used in base member initializer list" in
src\G4MassImportanceProcess.cc, src\G4ParallelImportanceProcess.cc
Jun, 4th, G.Cosmo transport-V05-01-01
@@ -856,9 +866,9 @@ May, 13th, J.Apostolakis transport-V05-01-00
missing functionality for two use cases:
o a local field when no global field exists (it was not seen)
o overriding an existing global field by a 'zero' field
by creating a local field manager that has a null G4Field pointer
by creating a local field manager that has a null G4Field pointer
(a use case which did not exist.)
Further work to verify these use cases work is required.
Further work to verify these use cases work is required.
Apr, 7th, V.Ivanchenko transport-V05-00-04
-----------------
@@ -885,7 +895,7 @@ Nov, 20th, J. Apostolakis transport-V04-01-05
-------------------------
- Tagged.
Tag requires: geomvol-V04-01-06 and tracking-V04-01-10
and is dependent also on greps-V04-01-01 and track-V04-01-01.
and is dependent also on greps-V04-01-01 and track-V04-01-01.
Nov, 8th, J.Generowicz
- Copy auxiliary smooth trajectory point from PIF to ParticleChange
@@ -919,8 +929,8 @@ Oct 10th, 2002 M.Dressel transport-V04-01-01-internal-5
- changing sampler concept: instead of separat samplers for
all combinations of importance sampling, scoring, wieght roulette
for parallel and mass geometry there are two Samplers now
for the mass and parallel geometry: G4MassGeometrySampler
and G4ParallelGeometrySampler.
for the mass and parallel geometry: G4MassGeometrySampler
and G4ParallelGeometrySampler.
- Introduction of Configurators to setup the processes.
Sep 18th, 2002 M.Dressel transport-V04-01-01-internal-4
@@ -934,35 +944,35 @@ Sep 2th, 2002 M.dressel transport-V04-01-01-internal-3
Aug 29th, 2002 M.Dressel int-1-V04-01-01
-----------------------------------------
- adopted to changes in int-2-geombias-V04-01-01:
renaming of G4PTouchableKey to G4GeometryCell
changing G4VIStore and G4IStore
renaming of G4PTouchableKey to G4GeometryCell
changing G4VIStore and G4IStore
and dependants
Aug 13th, 2002 M.Dressel transport-V04-01-01
----------------------------------------------
- added G4CellStoreScorer, G4VTrackTerminator and changed the sampler
classes in order to use the G4VTrackTerminator (if necessary) to
kill a track.
kill a track.
- coworks with geombias-V04-01-01
July 18th, 2002 M.Dressel
July 18th, 2002 M.Dressel
-------------------------
- bug fix in G4TrackLogger
July 11th, 2002 M.Dressel internal-2-transport-V04-01-01
--------------------------------------------------------
- moved the standard scoring classes to run because
- moved the standard scoring classes to run because
they need G4EventManager.
July 10th, 2002 M.Dressel internal-1-transport-V04-01-01
--------------------------------------------------------
- add classes for standard scoreing. Remove G4ScorePrinter and G4Scorer.
G4StandardScorer and G4StandardScoreTable may be used as replacement.
The source file G4StandardScorer.cc may be found in
The source file G4StandardScorer.cc may be found in
extended/examples/B09/src because it needs to acces the
G4EventManager.
Jun 13, 2002 M.Dressel transport-V04-00-09
Jun 13, 2002 M.Dressel transport-V04-00-09
---------------------------------------------
- add classes for creating and printing tallies.
@@ -977,21 +987,21 @@ May 31, 2002 M.Dressel transport-V04-00-07
May 31, 2002 M.Dressel transport-V04-00-06
--------------------------------------------------------
- renaming of the Manager classes to Sampler classes
- renaming of the Manager classes to Sampler classes
- substitution of G4ParallelManager inside the Sampler classes
May 30, 2002 M.Dressel
May 30, 2002 M.Dressel
--------------------------------------------------------
- chamged G4VImportanceScoreConstructor to G4VSampler
May 30, 2002 M.Dressel
May 30, 2002 M.Dressel
--------------------------------------------------------
- all the ImportanceScoreManagers derive form
G4VImportanceScoreConstructor
- all the ImportanceScoreManagers derive form
G4VImportanceScoreConstructor
May 30, 2002 M.Dressel internal-3-transport-V04-00-05
--------------------------------------------------------
- changes in Importance Manager constructors, G4ImportanceAlgorithm as
- changes in Importance Manager constructors, G4ImportanceAlgorithm as
pointer
May 29, 2002 M.Dressel internal-2-transport-V04-00-05
@@ -1006,10 +1016,10 @@ May 24, 2002 M.Dressel internal-1-transport-V04-00-05
- Add classes for wieght window biasing.
May 02, 2002 M.Dressel
May 02, 2002 M.Dressel
-------------------------
- Change in G4ProcessPlacer: set process vector via process manager not
directly.
- Change in G4ProcessPlacer: set process vector via process manager not
directly.
- Change in G4ParallelTranport: use StartTracking to signal inital step.
This should help to locate "suspended" tracks.
@@ -1055,16 +1065,16 @@ Dec 8, 2001 J.Apostolakis - transport-V03-02-07
- Activated the killing of 'looping' particles -- to be used also to
abandon (kill) particles that are stuck (eg at boundaries).
[ Fix for problems of stuck particles reported by CMS (P.Arce),
and Atlas (A.Del'Acqua, A.Rimoldi) ]
and Atlas (A.Del'Acqua, A.Rimoldi) ]
Nov 28, 2001 J.Apostolakis - transport-V03-02-06
---------------------------
- Fix for the new updating of the time for fields -- correcting previous
tag. By keeping account whether the field changes the energy (and
- Fix for the new updating of the time for fields -- correcting previous
tag. By keeping account whether the field changes the energy (and
therefore the velocity) in the field manager.
Requires and co-works with
- "field-V03-02-07"
- "field-V03-02-07"
- "geomvol-V03-02-02"
in order to compile (let alone have any effect.)
@@ -1112,16 +1122,16 @@ Jul 19, 2001 G. Cosmo transport-V03-02-00
Apr 11, 2001 J. Apostolakis transport-V03-01-02
------------------------------
- Corrected the last update of G4Transportation.cc, which overwrote the
- Corrected the last update of G4Transportation.cc, which overwrote the
value of the spin in the cases where a particle was not charged (eg photon)
or a charged particle was not in a field.
or a charged particle was not in a field.
Apr 11, 2001 P. Gumplinger transport-V03-01-01
-----------------------------
- Updated G4Transportation.cc to make spin tracking work correctly:
o Replaced the line originally commented out:
// fTransportEndPolarization= aFieldTrack.GetSpin() ; // Not yet possible
with:
with:
fTransportEndSpin = aFieldTrack.GetSpin();
o Added to the AlongStepDoIt() the following call:
fParticleChange.SetPolarizationChange(fTransportEndSpin);
@@ -1129,12 +1139,12 @@ Apr 11, 2001 P. Gumplinger transport-V03-01-01
Mar 19, 2001 J. Apostolakis transport-V03-00-01
------------------------------
- G4Transportation modified to use new FieldTrack, and get Kinetic
Energy from it.
Energy from it.
This new FieldTrack together with changes in associated Equation of Motion
classes implement the momentum vector as independent variable in place of
the velocity.
So this tag requires
- new geometry/magneticfield tag "field-V03-00-01", and
the velocity.
So this tag requires
- new geometry/magneticfield tag "field-V03-00-01", and
- new geometry/volumes tag "geomvol-V03-00-03" for new
G4PropagatorInField ().
@@ -1143,8 +1153,8 @@ Feb 27, 2001 J. Apostolakis (transport-V03-00-00)
- G4Transportation.cc:
* Modified calculation of energy at the end of field step
to make it more accurate at low velocities,
(while remaining correct at high gammas).
This improves the energy determination.
(while remaining correct at high gammas).
This improves the energy determination.
Together with electromagnetic/standard tag "stand-V03-00-03"
this addresses the main problem in propagating in an electric field
(Problem report # 108 )
@@ -1187,7 +1197,7 @@ Dec 4, 1998 J. Apostolakis (transport-00-04-01)
- The Velocity Vector for Transport in a magnetic field is now set correctly.
(previously the scalar velocity was automatically promoted to a 3-vector)
Nov 25, 1998 J. Apostolakis
Nov 25, 1998 J. Apostolakis
-----------------------------
- Added the direction to LocateGlobalPointAndUpdateTouchable.
@@ -1204,7 +1214,7 @@ Nov 19, 1998 J. Apostolakis (transport-00-03-04)
Nov 11, 1998 J. Apostolakis (transport-00-03-03)
------------------------------
- Changes to accomodate new interface of Field:
- Changes to accomodate new interface of Field:
G4PropagatorInField and G4FieldTrack.
Oct 30, 1998 J. Apostolakis (transport-00-03-02)
@@ -1217,7 +1227,7 @@ Sep 16, 1998 J. Apostolakis (transport-00-03-01)
- Checks whether the particle is out of the world volume,
if so it has exited and must be killed.
Aug 28, 1998 J. Apostolakis
Aug 28, 1998 J. Apostolakis
-----------------------------
- The PostStepGetPhysicalInteractionLength has fixed (to return kInf)
The boolean flags for touchables are now initialised. & Other small fixes ?
@@ -1226,10 +1236,10 @@ Aug 28, 1998 J. Apostolakis
June 08, 1998 J. Apostolakis (trans-06-04)
------------------------------
- Corrected Safety computation for the case of the field (adding endpoint
distance instead of curve length.)
distance instead of curve length.)
- Added PostStepDoIt method that tries to relocate the particle using
G4ParticleChangeForTransport
- Transportation is no longer a G4ContinuousProcess.
- Transportation is no longer a G4ContinuousProcess.
June 08, 1998 J. Apostolakis (trans-06-03)
------------------------------
@@ -1258,9 +1268,9 @@ April 17, 1998 M. Maire [recorded by John Apostolakis]
April 15, 1998 H. Kurasige [recorded by John Apostolakis]
---------------------------
- The transportation does the absolute minimum required to conform to
the new scheme for ParticleChange: G4VParticleChange is used in signature.
[ But default G4ParticleChange is still used ].
- The transportation does the absolute minimum required to conform to
the new scheme for ParticleChange: G4VParticleChange is used in signature.
[ But default G4ParticleChange is still used ].
April 14, 1998 John Apostolakis
--------------------------------
source/processes/transportation/sources.cmake
+36 -65
View File
@@ -1,68 +1,39 @@
#------------------------------------------------------------------------------
# sources.cmake
# Module : G4transportation
# Package: Geant4.src.G4processes.G4transportation
#
# Sources description for a library.
# Lists the sources and headers of the code explicitly.
# Lists include paths needed.
# Lists the internal granular and global dependencies of the library.
# Source specific properties should be added at the end.
#
# Generated on : 24/9/2010
#
#
#------------------------------------------------------------------------------
# - G4transportation module build definition
#
# Define the Geant4 Module.
#
GEANT4_DEFINE_MODULE(NAME G4transportation
HEADERS
G4CoupledTransportation.hh
G4CoupledTransportation.icc
G4NeutronKiller.hh
G4NeutronKillerMessenger.hh
G4StepLimiter.hh
G4TrackTerminator.hh
G4Transportation.hh
G4Transportation.icc
G4UserSpecialCuts.hh
G4VTrackTerminator.hh
G4TransportationLogger.hh
G4TransportationProcessType.hh
SOURCES
G4CoupledTransportation.cc
G4NeutronKiller.cc
G4NeutronKillerMessenger.cc
G4StepLimiter.cc
G4Transportation.cc
G4TransportationLogger.cc
G4UserSpecialCuts.cc
G4VTrackTerminator.cc
GRANULAR_DEPENDENCIES
G4cuts
G4emutils
G4geombias
G4geometrymng
G4globman
G4intercoms
G4magneticfield
G4materials
G4navigation
G4partman
G4procman
G4track
G4volumes
GLOBAL_DEPENDENCIES
G4geometry
G4global
G4intercoms
G4materials
G4particles
G4track
LINK_LIBRARIES
)
# List any source specific properties here
geant4_add_module(G4transportation
PUBLIC_HEADERS
G4CoupledTransportation.hh
G4CoupledTransportation.icc
G4NeutronKiller.hh
G4NeutronKillerMessenger.hh
G4StepLimiter.hh
G4TrackTerminator.hh
G4Transportation.hh
G4Transportation.icc
G4UserSpecialCuts.hh
G4VTrackTerminator.hh
G4TransportationLogger.hh
G4TransportationProcessType.hh
SOURCES
G4CoupledTransportation.cc
G4NeutronKiller.cc
G4NeutronKillerMessenger.cc
G4StepLimiter.cc
G4Transportation.cc
G4TransportationLogger.cc
G4UserSpecialCuts.cc
G4VTrackTerminator.cc)
geant4_module_link_libraries(G4transportation
PUBLIC
G4globman
G4intercoms
G4magneticfield
G4navigation
G4partman
G4procman
G4track
PRIVATE
G4cuts
G4emutils)
source/processes/transportation/src/G4CoupledTransportation.cc
+4 -3
View File
@@ -715,10 +715,11 @@ G4CoupledTransportation::AlongStepDoIt( const G4Track& track,
// Another (sometimes better way) is to use a user-limit maximum Step size
// to alleviate this problem ..
// Add smooth curved trajectories to particle-change
// Introduce smooth curved trajectories to particle-change
//
// fParticleChange.SetPointerToVectorOfAuxiliaryPoints
// (fFieldPropagator->GimmeTrajectoryVectorAndForgetIt() );
fParticleChange.SetPointerToVectorOfAuxiliaryPoints
(fFieldPropagator->GimmeTrajectoryVectorAndForgetIt() );
return &fParticleChange ;
}