Please make sure to keep all discussion on the list.

Miguel Quiliano Meza wrote:
Hi Justin.

Unfortunately, the problem persist. So... for the moment I had to

Well, unless you can provide exact input (commands) and output (error messages) for what you're doing, you're going to stay stuck, unfortunately.

install GROMACS 4.0.5 (pre-compiled for Rocks 5.4). This is because We want to know the performance of our cluster.

Could you tell me please one BIG...BIG.. inconvenient for this version? I mean, I know that in the web page of GROMACS, one can notice it (http://www.gromacs.org/About_Gromacs/Release_Notes/Versions_4.0.x), but for me the majority of updates are unknown, as a product of my few experience with the program. Will this version permit us run "common" calculations (a big range )?


Perhaps you can state exactly what you're trying to do. I don't know what "a big range" of "common calculations" pertains to. You can run MD with any Gromacs version you like.

If you're looking for differences between the 4.0.x series and 4.5.x, you're simply looking in the wrong place. Hundreds of relevant updates are listed here:

http://www.gromacs.org/About_Gromacs/Release_Notes/Versions_4.5.x

-Justin

Thanks in advance.

M.


--- El *mar, 12/4/11, Justin A. Lemkul /<jalem...@vt.edu>/* escribió:


    De: Justin A. Lemkul <jalem...@vt.edu>
    Asunto: Re: How to install GROMACS in Rocks Cluster 5.4 : ERROR
    Para: "Miguel Quiliano Meza" <qil...@yahoo.es>
    Fecha: martes, 12 de abril, 2011 10:20


    The complete output from configuration and compilation are
    unnecessary.  The text you posted below is enough to solve this
    issue.  See my post to the list.

    -Justin

    Miguel Quiliano Meza wrote:
     > Hi Justin.
     >
     > Sorry if I disturb you for this way. But my message to the
    GROMACS FORUM has to wait for moderator approval (it`s little
    big...). For the moment, I consult my doubt for these mail:
     >
     > I wrote...
     >
     >
    
----------------------------------------------------------------------------------------------------------------------
     >
     > Dear community.
     >
     > Justin was right.
     >
     > I did not want to make the explanation so long, but you're right
    I have to put those details. As you will see I had to redirect the
    "outputs" after perform "*./configure*" and "*make*" (these files
    are attach to this mail).
     >
     > I sincerely hope you can give their opinions and help.
     >
     > Thanks in advance.
     >
     > Miguel Quiliano.
     >
     > Here are the general procedure:
     >
     > root@bioinfocluster src]# tar xf gromacs-4.5.4.tar.gz
    [root@bioinfocluster src]# export LDFLAGS="-L/opt/rocks/lib"
     > [root@bioinfocluster src]# export CPPFLAGS="-I/opt/rocks/include"
     > [root@bioinfocluster gromacs-4.5.4]# ./configure --enable-mpi
    --prefix=/share/apps/opt/gromacs > output
     > [root@bioinfocluster gromacs-4.5.4]# make >output2 mempool.c: In
    function '_gmx_sel_mempool_alloc_group':
     > mempool.c:201: warning: dereferencing type-punned pointer will
    break strict-aliasing rules
     > selelem.c: In function '_gmx_selelem_mempool_reserve':
     > selelem.c:203: warning: dereferencing type-punned pointer will
    break strict-aliasing rules
     > selelem.c:208: warning: dereferencing type-punned pointer will
    break strict-aliasing rules
     > checkpoint.c: In function 'do_cpt_state':
     > checkpoint.c:852: warning: dereferencing type-punned pointer will
    break strict-aliasing rules
     > /usr/bin/ld: /opt/rocks/lib/libfftw3f.a(plan-guru-dft-c2r.o):
    relocation R_X86_64_32 against `a local symbol' can not be used when
    making a shared object; recompile with -fPIC
     > /opt/rocks/lib/libfftw3f.a: could not read symbols: Bad value
     > collect2: ld returned 1 exit status
     > make[3]: *** [libmd_mpi.la <http://libmd_mpi.la/>] Error 1
     > make[2]: *** [all-recursive] Error 1
     > make[1]: *** [all] Error 2
     > make: *** [all-recursive] Error 1
     >

    -- ========================================

    Justin A. Lemkul
    Ph.D. Candidate
    ICTAS Doctoral Scholar
    MILES-IGERT Trainee
    Department of Biochemistry
    Virginia Tech
    Blacksburg, VA
    jalemkul[at]vt.edu | (540) 231-9080
    http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin

    ========================================


--
========================================

Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
MILES-IGERT Trainee
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080
http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin

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