iaida-issues

[Iaida-issues] Committing a tree takes indefinite amount of time

[Cristiano F. <cri...@pd...>]

Hello,

I am using iAIDA in a simulation with Geant4 on a Mac OS X Snow Leopard.
When I generate more than 60 events and fill a tuple with some information from each, at the time of commiting the tree the program hangs for an indefinite amount of time (after several hours I stopped it).
I am attaching the analysis manager.

What can I do?

Cristiano

Re: [Iaida-issues] Committing a tree takes indefinite amount of time

[Andreas P. <apf...@gm...>]

Hi Cristiano

> I am using iAIDA in a simulation with Geant4 on a Mac OS X Snow Leopard.
> When I generate more than 60 events and fill a tuple with some information from each, at the time of commiting the tree the program hangs for an indefinite amount of time (after several hours I stopped it).
> I am attaching the analysis manager.
> 
> What can I do?

assuming you are using the latest version of iAIDA, could you
please try to use uncompressed output files ?

To do this, please replace in your TopoMouseAnalysisManager.cc
file the line 55:

tree.reset( tf->create( tree_name.c_str(), "XML", readOnly, createNew ) );

by:

tree.reset( tf->create( tree_name.c_str(), "XML", readOnly, createNew,
"uncompressed" ) );

(i.e. add "uncompressed" as the last (optional) parameter in the call).

Please let me know if you have a problem with this.

Thanks,
cheers, andreas