search for: regulat

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2012 Aug 02
2
parallel SNOW slower than single core?
Dear All, I am learning parallel in R and start with the package "snow". I did a test about running time and the parallel version is much slower than the regulat code. My laptop is X200s with dual core intel L9400 cpu. Should I make more clusters than 2? Or how to improve the performance? # install.packages("snow") library(snow) cl <- makeCluster(2) t1 <- proc.time() a <- c() for (i in 1:1000) { a[i] <- sum(parSapply(cl, 1:15, get(&qu...
2011 Oct 22
1
Need help with Oblivion
Good evening my fellow Linux enthusiasts, for some time now I've been trying to run "The Elder Scrolls IV: Oblivion" on WINE with very little success. I've gotten it to play but with no sound and very glitchy graphics. The various menus flicker wildly and the characters are messed up. A while ago I launched Oblivion from the terminal and here's what I got from it: