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Re: Toward new geant4, new new root and new vmc: compilation [message #4910 is a reply to message #4886]

Mon, 13 August 2007 16:40

StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino

first-grade participant

From: *physik.uni-giessen.de

Hello,
I fixed the error. It was related to the changes in TGeant3 made by Andrea & Co., that required an update of the gconfig/g3Config.C file.

Here you are the comparison between cluster reconstructed energy for 1 GeV photons, for g3, g4 old and new:

index.php?t=getfile&id=3789&private=0

About the computation time:

G3: 148.66 s
G4 old: 27245.13 s
G4 new: 286.67 s

A good improvement, even if there are still strong differences.
Bye

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[Message index]

		Toward new geant4, new new root and new vmc: compilation By: StefanoSpataro on Fri, 10 August 2007 19:45
		Re: Toward new geant4, new new root and new vmc: compilation By: StefanoSpataro on Fri, 10 August 2007 20:05
		Re: Toward new geant4, new new root and new vmc: compilation By: StefanoSpataro on Mon, 13 August 2007 16:40

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