Hi Mariano, 2010/12/7 Mariano Martinez Peck <[email protected]>: > > > On Mon, Dec 6, 2010 at 8:54 PM, Hernán Morales Durand > <[email protected]> wrote: >> >> Hi Benoit, >> >> I've loaded the package but it seems the port is not complete, i.e. if >> you evaluate: >> >> DhbMatrix new: 10 >> >> you will get a MessageNotUnderstood: Interval>>asVector because >> extension methods were not ported. I uploaded to the SqueakSource a >> new version including extension methods and now most tests pass. >> >> Concerning the performance issues, I've narrowed my code to only >> measure the writing and reading of a matrix of 710500 elements, >> resulting in 58239 milliseconds for the native Matrix implementation >> and 56920 for DhbMatrix. >> It seems my performance problem involves reading and parsing a "CSV" file >> > > > which file stream are you using ? do you need encoding? >
I'm using just FileStream, how do I know if I need encoding? > You can use the Alexandre Profiler to detect where the problem is. > You mean the PetitProfiler or just Spy? Cheers, > Cheers > > Mariano > >> -- Hernán Morales Information Technology Manager, Institute of Veterinary Genetics. National Scientific and Technical Research Council (CONICET). La Plata (1900), Buenos Aires, Argentina. Telephone: +54 (0221) 421-1799. Internal: 422 Fax: 425-7980 or 421-1799.
