[Gate-users] [Gate-devel] Root output problem

[David Sarrut]

Hello,

try
/gate/actor/[MYACTORNAME]ps/setMaxFileSize  1 GB

Sincerely,
David


On Thu, Nov 15, 2012 at 7:46 PM, Fernando Rannou
<fernando.rannou at usach.cl>wrote:

> Hello
>
> I got the following error in a long simulation:
>
> Error in <TBufferFile::WriteByteCount>: bytecount too large (more than
> 1073741822)
> Error in <TBufferFile::WriteByteCount>: bytecount too large (more than
> 1073741822)
> Error in <TBufferFile::WriteByteCount>: bytecount too large (more than
> 1073741822)
> Error in <TBufferFile::WriteByteCount>: bytecount too large (more than
> 1073741822)
> terminate called after throwing an instance of 'std::bad_alloc'
>   what():  std::bad_alloc
> [spinlock12:06340] *** Process received signal ***
> [spinlock12:06340] Signal: Aborted (6)
>
>
>
> Notice that 1073741822 is 1 Gbytes  (minus 2 bytes).  I asked
> root-talk about this problem
> and this is the answer I got:
>
> Hi Fernando,
>
> File can have arbitrary long size (64bits), however individual objects
> must be less than 1Gb.
> To store objects larger than 1Gb use a TTree and split the object.
>
> --------------
>
> The file size before the crash was 4.8 Gb, so the problem does not
> seem to be related
> to file size. What is the object are they referring?
>
> Any ideas?
>
> Thanks
>
> Fernando
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> Gate-devel at lists.opengatecollaboration.org
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>



-- 
David Sarrut, Phd
Chargé de recherche CNRS
Laboratoire CREATIS, UMR CNRS 5220, Inserm U 1044
Centre de lutte contre le cancer Léon Bérard
28 rue Laënnec, 69373 Lyon cedex 08
Tel : 04 78 78 51 51 / 06 74 72 05 42
http://www.creatis.insa-lyon.fr/rio
_________________________________
 "2 + 2 = 5,  for extremely large values of 2"
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