Hi, I have a question concerning the memory management of R 2.6.1 on a 32-bit linux with 3.2 GB RAM.
Especially, I found the current memory size reported from gc() to be different from the amount reported by e.g. top. The 'max used' number of gc() seems more to match the actually used memory. so is it the case that R keeps the allocated memory for its own memory manager and does not return it to the OS? this is what the situation looks like, although what i read in the newsgroups sounded like the opposite (e.g. R gives all unneeded memory back) this is especially important for me since i am processing huge data and evaulate different learning methods, and i frequently ran into 'cannot allocate vector of (say) 70M' any hint would be appreciated thanks a lot lars ______________________________________________ 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.
