Hi Erik, Thank for your help. Luciano Dr. Luciano Triguero College of Art and Science Department of Physics and Chemistry Cox Science Building 1301 Memorial Drive, Room 146 P.O Box 249118 Coral Gables, FL 33124-0431 Cellular: 305-904-2419 Office: 305-284-3938
________________________________ From: [EMAIL PROTECTED] on behalf of Erik Lindahl Sent: Tue 10/9/2007 1:01 PM To: Discussion list for GROMACS users Subject: Re: [gmx-users] 3.3.2 Error when using the mpi option Hi, On Oct 9, 2007, at 6:21 PM, Triguero, Luciano O wrote: > Hi, > > I am trying to compile version 3.3.2 in the parallel mode. I use > the following options to configure: > > ./configure --prefix=dir --disable-float -enable-mpi > > and receive the following error message: > > checking size of int... configure: error: cannot compute sizeof (int) > > Note: The non parallel version compiles without errors. > > Any help? > > Luciano Well, even if you probably don't appreciate it right now it's a very good thing (TM). Gromacs tries to use your default MPI compilers (typically mpicc, but you can set it in the variable MPICC), but for some reason it isn't even possible to compile a small program to check the size of an integer. Check config.log and try to find out what's wrong with your MPI- enabled compiler. Cheers, Erik _______________________________________________ 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
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