Yes, you can use any kind of FFTW installation for correct results. Hardware for which FFTW provides no SIMD acceleration will have to fall back on the generic FFTW routines. (Or you might consider using MKL (or MKL's FFTW-wrapper feature), which I'd guess Intel supports on MIC. We are making MKL easier to use in 4.6.2.)
Mark On Wed, Mar 20, 2013 at 7:41 AM, Anirban <[email protected]>wrote: > Dear ALL, > > I am trying to install GROMACS4.6.1 on Intel MIC processors. A question, > can GROMACS4.6.1 be compiled using FFTW optimization other than SSE/SSE2 > (as Intel MIC does not support SSE2 instructions)? > > Regards, > > Anirban > -- > 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
