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Keywords: deletion of hit and hits collection objects
Forum: Hits, Digitization and Pileup
Re: Question Who's responsible for deletion of hits and hits collection objects? (Kazuyoshi Furutaka)
Re: None Re: Who's responsible for deletion of hits and hits collection objects? (Makoto Asai)
Re: Question Re: Who's responsible for deletion of hits and hits collection objects? (Kazuyoshi Furutaka)
Re: None Re: Who's responsible for deletion of hits and hits collection objects? (michel maire)
Date: 11 Mar, 2005
From: Kazuyoshi Furutaka <Kazuyoshi Furutaka>

From: "michel maire" <michel.maire@lapp.in2p3.fr>
Subject: Re: Who's responsible for deletion of hits and hits collection objects?
Date: Fri, 11 Mar 2005 01:36:26 -0800

> >> Sad thing is, the exampleN0[235] as well as A01app, when run with
> >> hundreds of millions of events, too are always killed by oom-killer
> >> on my linux system (Fedora Core3, kernel 2.6.10-1.770_FC3, gcc-3.2.4,
> >> libstdc++-3.4.2), and I think something is wrong...
> 
>  As far as know, exampleN03 does not use SensitiveDetector and
> HitCollections.
 
Based on the fact that Michel pointed out and Asai-san's comment that
all hits and HitsCollection objects are surely deleted when G4Event is
deleted at the end of the event, it seems there's another reason for
the out-of-memory.

To add more information, I've started A01app again on gdb with debug
on (w/ -g), and it's runnning longer than that without '-g' flag
(though it's terribly slow and # of events is still a little more than
570000 for two days).  So it may have something to do with the code
produced by g++.

Yours,
Kazuyoshi

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1 Note: Re: Who's responsible for deletion of hits and hits collection objects?   (Kazuyoshi Furutaka - 13 Mar, 2005)
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