[lug] 32bit and 64bit

Stephen Kraus ub3ratl4sf00 at gmail.com
Tue Jan 24 07:53:22 MST 2012


My understanding was that it would run the 32 bit apps as well, as most
CPUs now support running 32 and 64 together naively, although you cannot do
it the other way around (64 bit in a 32 bit environment)

On Tue, Jan 24, 2012 at 7:48 AM, Mitheesh CS <mitheesh at gmail.com> wrote:

>
>
> Server Configuration
>
> Red Hat Enterprise Linux (RHEL) 5 Server for x86 (64-bit)
> Domino v8.5.3, 32-bit
>
>
>
> Requirement from the Application Team/Customer
>
> Make available a C compiler on a server to allow recompiling C program
> tools used by the Domino team. Need to be able to compile 32-bit programs.
>
>    I am very much looking explanation for the below queries ?
>
> 1. Is it advisable to install gcc 32 bit & 64 bit on the same server which
> is running on RHEL 5.3 64 bit (if we install both in the same server will
> this create any stability issues like crash etc)?
> 2. As per the general OS expectations,we can install only 64 bit GCC
> compiler in this server ? Am I correct ?
> 3. I understand that 64 bit compiler only can be installed in this
> server.However 32 bit domino is running on this server and if the
> application wants to do compilation as part of their support schedule,is
> there any alternative way to compilation ?
>
> Regards
>
> Mitheesh
>
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