On Tue, Nov 18, 2008 at 5:48 PM, Justin A. Lemkul <[EMAIL PROTECTED]> wrote: > > > Suman Chakrabarty wrote: >> >> But now I have problem with the parallel (MPI) version. When I issue >> the command: >> ./configure --prefix=/home/hpcscratch/csdsuman/Gromacs/GMX402 >> --disable-largefile --enable-mpi --disable-nice >> --program-suffix="_mpi" >> >> It ends with the following error: >> checking whether byte ordering is bigendian... yes >> checking for int... yes >> checking size of int... configure: error: cannot compute sizeof (int) >> See `config.log' for more details. > > Please read this post from the archives, and the subsequent responses: > > http://www.gromacs.org/pipermail/gmx-users/2008-November/037935.html > > -Justin
Thanks for your response, Justin. I must have missed it! But the problem is that it could not solve my problem yet. You had suggested to specify the location of mpicc with an MPICC environment variable. But my system does not have "mpicc", but it has "mpcc" instead, which is detected by configure script alright. This was the same case for Xavier (who had started the other thread). Now when I try to follow his script posted at http://www.gromacs.org/pipermail/gmx-users/2008-November/037973.html , I find that it does not work for me. Error is: checking for mpxlc... mpcc -q64 -compiler xlc_r checking whether the MPI cc command works... configure: error: Cannot compile and link MPI code with mpcc -q64 -compiler xlc_r Is there any way I can find out what are the proper flags to be used for the AIX compilers without consulting the cluster admin?! I am kind of stuck with this problem! Regards, Suman. _______________________________________________ gmx-users mailing list gmx-users@gromacs.org http://www.gromacs.org/mailman/listinfo/gmx-users Please search the archive at http://www.gromacs.org/search before posting! Please don't post (un)subscribe requests to the list. Use the www interface or send it to [EMAIL PROTECTED] Can't post? Read http://www.gromacs.org/mailing_lists/users.php
