Sorry about that. The default options are nearly optimal, and the difference between a modern (4.4 or 4.5) series GCC and the Intel compilers are only a couple of percent. Just be sure to have FFTW available.
On Tue, Jul 5, 2011 at 10:26 AM, Matthew Zwier <[email protected]> wrote: > Hi Anthony, > > The default options are nearly optimal, and the difference between a > modern (4.4 or 4.5) GCC > > On Tue, Jul 5, 2011 at 10:01 AM, Anthony Cruz Balberdi > <[email protected]> wrote: >> Dear Users: >> >> We recently received our new computer. This computer have 4 multicore >> Opteron AMD cpus and I am planning to install GROMAS. Which options I will >> need to use in order to achieve the best possible performance? >> Which compiler GNU or Intel? >> >> Thank you for all you help. >> >> Anthony >> >> -- >> gmx-users mailing list [email protected] >> http://lists.gromacs.org/mailman/listinfo/gmx-users >> Please search the archive at >> http://www.gromacs.org/Support/Mailing_Lists/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/Support/Mailing_Lists >> > -- gmx-users mailing list [email protected] http://lists.gromacs.org/mailman/listinfo/gmx-users Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/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/Support/Mailing_Lists
