Installing Geant4 in Multithreaded Mode #5556
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I wanted to install Geant4 and all the other components in Multi-threaded mode. Anyone has any idea how to proceed with it? One method i can think of is by turning the variable |
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To build Geant4 in Multi-threaded mode, you should add (or change) the following line in This mode should not break other components (AliRoot, O2, etc.), as using Geant4 in the MT mode in AliRoot or O2 simulation requires its activation in the Geant4 configuration ( The activation of this option would cause run time problems with both AliRoot and O2, as its support was never done for AliRoot and it was dropped for O2 few years ago, when we moved to run-time parallelism. |
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To build Geant4 in Multi-threaded mode, you should add (or change) the following line in
o2-defaults.sh(or the defaults which you use for your build):This mode should not break other components (AliRoot, O2, etc.), as using Geant4 in the MT mode in AliRoot or O2 simulation requires its activation in the Geant4 configuration (
g4Config.C)The activation of this option would cause run time problems with both AliRoot and O2, as its support was never done for AliRoot and it was dropped for O2 few years ago, when we moved to run-time parallelism.