Re: [Brahms-dev-l] Acceptance Maps

From: Catalin Ristea <ristea@nbi.dk>
Date: Tue May 23 2006 - 12:18:13 EDT
  Hi,

  I've talked to Truls about this problem. I am not sure if there is a 
memory leak, but definitely the size of the 2D histograms is big 
(thrown/accepted + DS + pid).

  My work-around was to make different job/file for each vertex bin, 
and then merge together in a single acceptance file, having the run 
geometry on top.
  This requires few lines into the acceptance code, that's all.

  But, if there is a memory leak, then we have more serious problems.

Regards,
Catalin.

On Tuesday 23 May 2006 18:05, Bekele, Selemon wrote:
> Hi,
>
>    I have been trying to make acceptance maps
> for CuCu at 200 GeV. I am using code updated from
> CVS with all the current changes. All the jobs I submit
> get killed and running interactivly, I found out that
> the size grows to more than 1.5 GB while still working
> on the first vertex bin.
> --------------
> NVtxBins = 16
>   Vertex bin #0 [ -40, -35 ], average error on pion map:
> Killed.23%
> --------------
>
> An example from the condor jobs:
>
> 7094.0   tigist          5/22 18:28   0+04:03:36 I  0   1724.6
> acc_cucu2B861_RICH.sh 7095.0   tigist          5/22 18:28  
> 0+04:03:33 I  0   1715.3 acc_cucu2B861_H2.sh 7111.0   tigist       
>   5/22 18:29   0+16:00:03 I  0   1971.1 acc_cucu4A1723_H2.sh 7113.0
>   tigist          5/22 18:29   0+02:26:44 I  0   1027.6
> acc_cucu4A2442_H2.sh
>
> Could there be a memory leak somewhere in the banapp code?
>
> Selemon,
>
>
>
> _______________________________________________
> Brahms-dev-l mailing list
> Brahms-dev-l@lists.bnl.gov
> http://lists.bnl.gov/mailman/listinfo/brahms-dev-l

-- 
Catalin Ristea---------------------------------
High Energy and Heavy Ions Group
Niels Bohr Institute
Blegdamsvej 17, 2100 Copenhagen, Denmark
Tel (+45) 35 32 54 04 / Fax (+45) 35 32 50 16

E-mail: catalin.ristea@nbi.dk
http  : www.nbi.dk/~ristea
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Received on Tue May 23 12:19:02 2006

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