On Fri, 18 Apr 2014 10:16:15 -0400 Brahmanand Jogai <jogai9...@comcast.net> wrote: > I am attempting to compile an application (MPB from MIT) with support > for MPI. It needs fast fourier transform with MPI support. Fedora 20 > provides several versions of fftw, but none has support for either > openmpi or mpich2. > > Does anyone know of a repo that has fftw with mpi? I have not found > anything on google. I tried compiling fftw from source, but it failed > its own self tests. Besides, installing a home built fftw could affect > other applications that depend on the Fedora-supplied one. > > Any suggestion will be appreciated.
File a feature request in bugzilla against fftw. mpi support hasn't been put in, because compiling even fftw is a mess: four different flavors are built, consisting of single, double, long double and quadruple precision. Plugging in the mpi versions will require 3x4 = 12 separate compiles. Also, if the flavors are put in separate subpackages, it'll also mean 8 more subpackages... -- Susi Lehtola Fedora Project Contributor jussileht...@fedoraproject.org -- users mailing list users@lists.fedoraproject.org To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org
