Hello Joe, can you send us an full example (ROOT macro, source code,
makefile, Ms Studio project etc) that we can you to reproduce your problem ?
Cheers, Valeri
----- Original Message -----
From: "Pasha Murat (630)840-8237 FNAL (630)859-3463 home"
<murat@murat.fnal.gov>
To: "joe robe" <joer00@yahoo.com>
Cc: <roottalk@pcroot.cern.ch>
Sent: Saturday, October 06, 2001 6:46 PM
Subject: Re: [ROOT] ther IS !!! a bug in TArrayD !!
> Joe: I ran the following test script
>
> void test_tarrayd(int n=100) {
> for (int i=0; i<n; i++) {
> TArrayD* Test=new TArrayD(1000);
> delete Test;
> }
> }
>
> using ROOT 3.01/06 RH Linux 6.1/GCC-2.95 several times
> with n=1000000. The test took 20 sec CPU time total and I didn't
> observe any increase in the process size as reported by 'top'.
> So I believe that your problem is application- or
> architecture-specific rather than related to ROOT's TArray's.
> I suggest you running the same test and watching the memory
> consumption - this would allow to isolate the problem fairly
> easily.
> -best, Pasha
>
> joe robe wrote:
> >
> > once again I have trouble in my program and tracked it
> > down to TArrayD.
> >
> > In debug mode there where some strange brekapoints
> > called, although I havent set any ! I looked into the
> > groups and w2k and nt are setting some check bytes on
> > each allocated block and verify if something changed
> > when releasing it. if so (memory overridden) debug
> > breakpoint is called.
> >
> > So this line calls this breakpoint which fits
> > perfectly into my observation that TArrayD is LEAKING
> > !
> >
> > TArrayD* Test=new TArrayD(100);
> > delete Test;
> >
> > Joe
> >
> > __________________________________________________
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>
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