--- Em seg, 29/6/09, I. Soumpasis <nono....@gmail.com> escreveu:
De: I. Soumpasis <nono....@gmail.com> Assunto: Re: [R] (performance) time in Windows vs Linux Para: "Cézar Freitas" <cafanselm...@yahoo.com.br> Data: Segunda-feira, 29 de Junho de 2009, 5:53 Hi Cezar, I tried your code in a core duo laptop (@2.5Gz) with ubuntu x86_64 with 4GB of RAM. Both R and libraries are compiled from source. These are the results. user system elapsed 23.861 0.812 25.065 It seems better than the windows. Is there a posibility that on linux you have a big workspace, or something is consuming your memory and thus R is forced to use swap memory? Just a speculation. Ilias PS. BTW It uses only one core. 2009/6/26 Cézar Freitas <cafanselm...@yahoo.com.br> #windows time # user system elapsed # 27.81 0.00 27.82 #linux usual compilation time # user system elapsed # 52.635 0.016 52.748 #linux (my compilation) time # user system elapsed # 52.567 0.016 52.588 #==============END OF CODE ____________________________________________________________________________________ Veja quais são os assuntos do momento no Yahoo! +Buscados http://br.maisbuscados.yahoo.com [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. ____________________________________________________________________________________ Veja quais são os assuntos do momento no Yahoo! +Buscados http://br.maisbuscados.yahoo.com [[alternative HTML version deleted]]
______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.