Hi Markus, Are you talking about interpreted code or compiled code? Are you running exactly the same code? Could you send your script/class? Are you using the same compiler? on which machine? Rene Brun Markus Huening wrote: > > Hi Rooters, > > I wrote a class that derives from TObject. This class contains a method > (private) which rekursively calls itself to perform a integration across a > two dimensional space. > Up to now I used this class with version 3.00.01. Yesterday I upgraded to > version 3.01.06 and found out that this integration needed 40% more time. > What may be the reason for that and - most important - how can I speed up > things again? > The method in question doesn't call (at least not explicidly) any root > function. I checked again and all the compilation as well of the root > system as of my own class I did exactly the same. > > Greetings > > Markus Huening > > ====================================================== > Markus Huening > Desy/FDET > Notkestrasse 85 > D-22607 Hamburg > Germany > > Tel: ++49 (040)8998-3030 > Fax: ++49 (040)8998-3094 > e-mail: markus.huening@desy.de
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