I built gcc-3.4.3 from the ground up and then built all the support applications and GNU radio using gcc 3.4.3. I still get the same core dump if I use the --enable-sse command line argument.
If I REMOVE this setting and build it, everything works fine. I do have the core files and can do any other tests as desired. Building all that stuff takes a while, even on a fast machine. I need to get back to the DOS days and make a RAM drive. :) On Tue, 5 Apr 2005, Eric Blossom wrote: > On Mon, Apr 04, 2005 at 09:19:14PM -0700, [EMAIL PROTECTED] wrote: > > I built FFTW with > > > > ./configure --prefix=$HOME/gr --enable-single --enable-shared > > > > and wxPython-src-2.5.4.1.tar.gz > > > > under Red Hat FC 3 with all updates (using up2date) and it now runs all > > the gnuradio-examples > > > > It looks like there is some sort of problem in libfftw3f with the SSE > > instructions. I'm not sure why. I thought the SSE would run on a stock > > P4 processor. > > I suspect that FC3 has patched a bug into gcc. > > I run with --enable-sse all the time and don't see a problem. > FWIW, I don't use FC2 and FC3 because I find them excessively buggy. > > Eric > _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
