From: "Sven C. Koehler" <schween@...>
Date: 2009-04-18T21:03:25+09:00
Subject: Re: Localmemcache-0.3.0: A persistent key-value database based on	mmap()'ed shared memory

On Sat, Apr 18, 2009 at 12:49:59PM +0200, Rados?aw Bu?at wrote:
> >From README
> 
> "
> SUPPORTED SYSTEMS
> =================
> 
> - a >=64bit Unix
> "
> 
> Does it mean that it can't run on 32bit?

I think it can run with 32bit, but this means your maximum memory pool
size will be about 4G, depending on how much memory you already use for
other stuff...
64Bit is more than enough for setting the memory pool size to the maximum
file size of your file system...  So yeah, you might be able to use
LocalMemCache, but at one point you just could run out of virtual address
space in 32bit, and then other software which doesn't fully rely on
mmap() would probably a better solution for you.

-S.