Re: [ROOT] Re:Re: TTree::Autosave

From: FOKIN@tsl.uu.se
Date: Fri Oct 13 2000 - 11:23:16 MEST


Hi Sue,

I have several options which a user can set to call autosave: number of
events, amount of data and then a timer can be set to save things from
time to time. A user choice depends on the experiment, i.e. if you have 
a very low event rate and have to calibrate things on-line, you 
will wish to write near every event ... and so on. It is hard to 
satisfy everyone and everything and from experimental point
of view  backet optimization has the lowest priority :)

Rene, would it be interesting to have a kind of
profiler which can tell us statistics about baskets and all those
interesting things to optimize the autosave or write functionality.

Regards,
Anton



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