[gmx-users] Re: Error of installing gromacs v4.5.4

Hsin-Lin Chiang jiangsl at phys.sinica.edu.tw
Thu May 26 19:11:32 CEST 2011


Thank you for your reply.
I'm not so good in computer.
I think the platform you ask me is "Linux", and kernel is 2.4.21-60.ELsmp
The compiler is gcc v3.2.3 in the machine in my institute.

Sincerely yours,
> Message: 1 
> Date: Thu, 26 May 2011 18:03:09 +0200 
> From: Szil?rd P?ll <szilard.pall at cbr.su.se> 
> Subject: Re: [gmx-users] Error of installing gromacs v4.5.4 
> To: Discussion list for GROMACS users <gmx-users at gromacs.org> 
> Message-ID: <BANLkTi=9v3+1Dnbjsmd6hna-ayFdpRbTOA at mail.gmail.com> 
> Content-Type: text/plain; charset=ISO-8859-1 
> Hi Hsin-Lin, 
> Your problem are caused by a missing header file which is included by 
> the nobonded SSE kernels which is indicated by the first error in your 
> output: 
> nb_kernel400_ia32_sse.c:22:23: emmintrin.h: No such file or directory 
> This header is needed for SSE and SSE2, but for some reason you don't 
> have it. What platform are you compiling on/for and what compiler are 
> you using? 
> Alternatively, you can turn off acceleration and you'll be able to 
> compile the code, but it will run *much* slower than with the 
> accelerated kernels. 
> -- 
> Szil嫫d 
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