Dear rooters,
after studying performance from a given program that fill a TH1 histogram within a loop on events
loop on the events of the tree
myhisto->Fill(current event with variable)
i see from a benchmark study that 90 % of the time is consumed by the myhisto->Fill(myvariable) command
I was wondering if there are tricks to improve speed of this instruction ?
thank you Received on Fri Apr 23 2010 - 22:33:09 CEST
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