Message-ID: <20050330125636.1dcda7f7.butchar.2@osu.edu>
Date: 2005-03-30T17:56:36Z
From: jon butchar
Subject: about memory
In-Reply-To: <20050330220204.3d873889.0034058@fudan.edu.cn>
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.
> (????: ??????????????390585 Kb??????)