search for: giuseppe1

Guys, I'm running R on both Windows & Linux. I'm looking at a number of packages for parallel execution. It seems that the most used packages are "snow" and "Rmpi". snow seems more user friendly, but it doesn't run on windows. I see from searching the mailing list that I'm not the first one to try it on Windows. There was a message that kind of shed some

Guys, Is anyone using snowfall? It seems that the last version is broken. sfinit contains test code: data("config", package = "snowfall") configM <- as.matrix(t(config)) config <- as.list(configM) names(config) <- dimnames(configM)[[2]] .sfOption$SERVER <<- as.character(config[["SERVER"]]) .sfOption$PORT <<-

Guys, I'm having troubles with Rmpi on Linux. I got it to work on windows, but on Linux (SuSE 64 bit), using OpenMPI, I can't seem to get it to work :( When I do library(Rmpi) I get the warning: mca: base: component_find: unable to open osc pt2pt: file not found (ignored) Interestingly enough all the examples from the snow tutorial ( http://www.sfu.ca/~sblay/R/snow.html) work despite

Guys, I'm running LAM 7.1.4 and R/Rmpi on a SuSE 9.3 box. When I do >library(Rmpi) The whole thing crashes with the following message: ----------------------------------------------------------------------------- No SSI RPI modules said that they were available to run. This should only happen if you request an MPI thread level that is too high (for example, none of the SSI RPI modules