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Re: TPC digitization for more than 1000 events [message #11929 is a reply to message #11928] Fri, 27 May 2011 14:34 Go to previous messageGo to previous message
donghee is currently offline  donghee
Messages: 385
Registered: January 2009
Location: Germnay
first-grade participant
From: *kph.uni-mainz.de
Hi Felix,

I'm trying now with may11, that is before last stable version at two days ago. It is not really last version at today.
Just one electron in central part ( 100 - 160 degree), gamma and proton only into very forward direction ( 10 degree).
Please don't ask me why there are proton... that is my hobby event. And interaction point is (0,0,30).

So then I have seen some avalanche creation and digitiztion in print out during run of digi macro. It looks like typically this...

Quote:


-------------------------------------------------
2020 Avalanches created
0 aggregations done.
3577 Signals created
PndTpcElectronicsTask::Exec
Building up padmap ...finished. 116 pads hit
...........
119 Digis created




If TPC procuded really big number of "avalanches created", sometimes more than 200000 for example, here I need quite a time to go further digitization or next event, then increasing memory more and more.

I submit jobs ~100 runs with each 1000 events, got 5% no output due to this problem. Simply machines are down!

If the situation will be improved with really last stable may11 version, then I'm happy, but I think there are not so much diffrences between last and before last.

Best wishes,
Donghee



 
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