[R] about memory

[jon butchar]

Yes, you may need more memory unless you can somehow free a good amount of RAM or find a more memory-efficient method for clustering.  If I'm reading it correctly, R wanted to allocate about 382 MB memory on top of what it had already taken but your computer had only about 98 MB swap plus about 1 MB RAM left to give.


On Wed, 30 Mar 2005 22:02:04 +0800
ronggui <0034058 at fudan.edu.cn> wrote:

> root at 2[ronggui]# ulimit -a
> core file size        (blocks, -c) 0
> data seg size         (kbytes, -d) unlimited
> file size             (blocks, -f) unlimited
> max locked memory     (kbytes, -l) unlimited
> max memory size       (kbytes, -m) unlimited
> open files                    (-n) 1024
> pipe size          (512 bytes, -p) 8
> stack size            (kbytes, -s) 8192
> cpu time             (seconds, -t) unlimited
> max user processes            (-u) unlimited
> virtual memory        (kbytes, -v) unlimited
> 
> so it seems the data segment size is not limited.
> and it is still free mem(1000k or so),and swap(100000k or so),and the error is(i translate it from chinese into english,maybe not exactly ,but i think the meanings are right):
> error:can not allocate the vector size of 390585kb.
> (´íÎó: ÎÞ·¨·ÖÅä´óСΪ390585 KbµÄÏòÁ¿)