[gmx-users] About Compiler Option

[Erik Marklund]

"gcc" is probably still your old version. The new one would probably be called "gcc-4.7" or similar.

Erik
 
On 30 May 2013, at 15:15, vidhya sankar <scvsankar_agr at yahoo.com> wrote:

> Dear Justin and other gromacs users ,
>                                                                     Thank you for your Previous reply
> I  Have AMD Block Edition FX8350 Processor  Also I have Ubuntu 10.04 OS 
> 
> 
> 
> Using 8 MPI threads
> Compiled acceleration: SSE4.1 (Gromacs could use AVX_128_FMA on this machine, which is better)
> 
> As you mailed me for the aforesaid about performance
> I want to Ugrade gcc version 4.7.2
> already i had version gcc 4.4.3 When I want to Upgrade
>  
> But Though  I give the following Commands
> 
> 
> add-apt-repository ppa:ubuntu-toolchain-r/test
> apt-get update
> 
> apt-get install gcc-4.7
>   it has not been updated
> this is confirmed When i check gcc version in terminal 
> 
> --
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