Susan Chacko wrote:
Hi all,
We have a bunch of Opterons connected with Infiniband. I'm trying to
get Gromacs compiled for these nodes. I successfully built FFTW 3.1.2,
but my Gromacs 3.3.1 config goes about halfway and then fails with
checking size of int... configure: error: cannot compute sizeof (int), 77
These are the flags I'm using:
./configure --with-fft=fftw3 --enable-float --prefix=/usr/local/src/
gromacs/gromacs-ib --enable-mpi
Any suggestions? Has anyone else successfully built/run Gromacs with
Pathscale/IB?
I don't have anything hardware-specific to say, but you do need to build
a float-enabled fftw. You can get more insight into the problem from the
last few hundred lines of config.log.
Mark
_______________________________________________
gmx-users mailing list [email protected]
http://www.gromacs.org/mailman/listinfo/gmx-users
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
