and now to the list... Nothing specific, but some way of sharing would be nice. :)
On Thu, Nov 15, 2012 at 3:58 PM, Romain Francois <rom...@r-enthusiasts.com>wrote: > Help is very welcome. Why github though ? > > Le 15/11/12 15:42, Willem Ligtenberg a écrit : > >> Would be nice to keep the list and the progress on github. >> Other might pitch in and help out, I am also interested, just don't know >> how much time I can spend on it. >> >> Kind regards, >> >> Willem >> >> >> On Thu, Nov 15, 2012 at 3:24 PM, Romain Francois >> <rom...@r-enthusiasts.com >> <mailto:romain@r-enthusiasts.**com<rom...@r-enthusiasts.com>>> >> wrote: >> >> Le 15/11/12 14:52, Hadley Wickham a écrit : >> >> R >> utilisateur système écoulé >> 0.338 0.024 0.362 >> R (second time) >> utilisateur système écoulé >> 0.262 0.000 0.262 >> match_ manual Rcpp >> utilisateur système écoulé >> 0.144 0.000 0.144 >> match__ internal Rcpp >> utilisateur système écoulé >> 0.134 0.000 0.133 >> >> >> Nice! >> >> Worth noting that the R version gets better the second time. >> I guess R keeps >> its hash table somewhere. >> >> >> Hmmm - see >> >> http://cran.r-project.org/web/**__packages/fastmatch/index.**html<http://cran.r-project.org/web/__packages/fastmatch/index.html> >> >> >> <http://cran.r-project.org/**web/packages/fastmatch/index.**html<http://cran.r-project.org/web/packages/fastmatch/index.html> >> > >> >> >> Ouch. Simon wins: >> >> expr min lq median uq >> max >> 1 fmatch(xx, letters) 59.4727 60.29989 74.18049 77.94288 112.2938 >> 2 match__(xx, letters) 137.3878 137.77486 138.33766 152.14018 193.3748 >> 3 match_(xx, letters) 147.7115 148.36442 149.20221 162.82343 171.3181 >> 4 match(xx, letters) 288.4345 293.10380 294.58833 296.26125 333.1210 >> >> >> Hadley >> >> PS. Would you be interested in a set of R functions that from a >> quick >> skim of the R sources that I think could be much much faster if >> implemented in Rcpp? >> >> >> Sure. Time I have available will decide what I do of the list ^^. >> >> >> -- >> Romain Francois >> Professional R Enthusiast >> +33(0) 6 28 91 30 30 <tel:%2B33%280%29%206%2028%**2091%2030%2030> >> >> R Graph Gallery: http://gallery.r-enthusiasts._**_com >> >> <http://gallery.r-enthusiasts.**com<http://gallery.r-enthusiasts.com> >> > >> `- http://bit.ly/SweN1Z : SuperStorm Sandy >> >> blog: http://romainfrancois.blog.__f**ree.fr <http://free.fr> >> >> <http://romainfrancois.blog.**free.fr<http://romainfrancois.blog.free.fr> >> > >> |- http://bit.ly/RE6sYH : OOP with Rcpp modules >> `- http://bit.ly/Thw7IK : Rcpp modules more flexible >> >> ______________________________**___________________ >> Rcpp-devel mailing list >> >> Rcpp-devel@lists.r-forge.r-__**project.org<Rcpp-devel@lists.r-forge.r-__project.org> >> >> <mailto:Rcpp-devel@lists.r-**forge.r-project.org<Rcpp-devel@lists.r-forge.r-project.org> >> > >> https://lists.r-forge.r-__**project.org/cgi-bin/mailman/__** >> listinfo/rcpp-devel<https://lists.r-forge.r-__project.org/cgi-bin/mailman/__listinfo/rcpp-devel> >> <https://lists.r-forge.r-**project.org/cgi-bin/mailman/** >> listinfo/rcpp-devel<https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel> >> > >> >> >> >> >> >> ______________________________**_________________ >> Rcpp-devel mailing list >> Rcpp-devel@lists.r-forge.r-**project.org<Rcpp-devel@lists.r-forge.r-project.org> >> https://lists.r-forge.r-**project.org/cgi-bin/mailman/** >> listinfo/rcpp-devel<https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel> >> >> > > -- > Romain Francois > Professional R Enthusiast > +33(0) 6 28 91 30 30 > > R Graph Gallery: > http://gallery.r-enthusiasts.**com<http://gallery.r-enthusiasts.com> > `- http://bit.ly/SweN1Z : SuperStorm Sandy > > blog: > http://romainfrancois.blog.**free.fr<http://romainfrancois.blog.free.fr> > |- http://bit.ly/RE6sYH : OOP with Rcpp modules > `- http://bit.ly/Thw7IK : Rcpp modules more flexible > > ______________________________**_________________ > Rcpp-devel mailing list > Rcpp-devel@lists.r-forge.r-**project.org<Rcpp-devel@lists.r-forge.r-project.org> > https://lists.r-forge.r-**project.org/cgi-bin/mailman/** > listinfo/rcpp-devel<https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel> >
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