Problem 592 - Memory bloat with G4HadronInelasticProcess/G4BinaryLightIonReaction
Summary: Memory bloat with G4HadronInelasticProcess/G4BinaryLightIonReaction
Status: RESOLVED FIXED
Alias: None
Product: Geant4
Classification: Unclassified
Component: processes/hadronic/models (show other problems)
Version: 6.0
Hardware: PC Linux
: P2 normal
Assignee: Gunter.Folger
URL:
Depends on:
Blocks:
 
Reported: 2004-02-23 06:54 CET by corneliu
Modified: 2004-03-17 03:59 CET (History)
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Description corneliu 2004-02-23 06:54:36 CET 
In short my application is "eating" memory whilst implementing the
G4HadronInelasticProcess/G4BinaryLightIonReaction process/model (See posting
143 in Hadronic Processes section of online forum). Analysis with valgrind has
not shown a memory leak. The bloat is not severe for relatively thin targets,
however I need to simulate a beam of GeV ions stopping in a thick target, in
this case all available memory is consumed. I have stripped my simulation to a
very simple geometry (10x10x10 m^3) block of lead with an incident (pencil) beam
of 1 GeV alpha particles. Source code is available by email. I am running linux
redhat 9.0 with gcc 3.2.2.
Thanks and Best Regards,
Iwan
Comment 1 Hans-Peter.Wellisch 2004-03-04 07:29:59 CET 
Dear Gunter,

  can you have a look at this one?

Many greetings,

Hans-Peter.
Comment 2 Gunter.Folger 2004-03-08 03:50:59 CET 
Can you please make the source code available to me - either in mail or giving a
URL?

Gunter
Comment 3 Gunter.Folger 2004-03-17 03:59:59 CET 
Fixed in G4BinaryLightIOnReaction.cc with tag ghad-bin-V06-00-01