Simulation fails with multiple primaries in the same spill
Some weird g4 behaviour when I put multiple primaries in the same spill - primaries after the first are not tracked. See attached run script, log, output.
Updated by Rogers, Chris about 10 years ago
Works okay on 32 bit but not on 64 bit - indeed, it now crashes with segmentation fault in 64 bit. Valgrind log attached. Looks like json or potentially geant4. I'll try to get Valgrind working on my 64 bit machine so I can see what's going on there. (Nb: python is not compatible with valgrind - has it's own malloc system. Assume the native C++ stuff is not affected by this, but the python stuff is).