On Wed, Dec 03, 2003 at 10:42:40 +0100, Joern Nettingsmeier wrote: > >Oops. Yes, that a known problem, but I think the README file is a bit > >misleading - its supposed to be hinting that you should build FFTW with > >--enable-sse, not the plugins. gcc's automatic SSE support is not very > >good (which is all it enables IIRC), and used to produce worse code. > > so i can safely use --enable-sse with fftw, when it produces an internal > compiler error with swh-plugins???
Yes, the --enable-* options are implemented by the package, in my case it tries to use the sse operations instead of the 387 ones. Its supposed to be an improvement (at least on PIV). - Steve
