Re: [CentOS] CENTOS 5.5 X86 continue get "out of memory" error?????

On 25 November 2010 00:23, mcclnx mcc mcclnx@yahoo.com.tw wrote:

We can NOT use X86_64 due to application NOT support 64 bits.

Unless you can't use virtualisation, you can run any 32 bit app on 64 bit platform provided that you have the 32 bit dependencies installed. The other way around is not possible. if you are compiling it from source, 32 bit and 64 bit libraries install in separate directories and thus you can point to the correct path in any configure script. I regularly compile Apache & PHP for 32 bit on CentOS, thanks to 32 bit binary modules only available on that platform.