>[ 25%] Building CXX object >gnuradio-core/src/lib/CMakeFiles/gnuradio-core.dir/general/gr_add_ff.cc.o >/home/glneo/gnuradio/gnuradio-core/src/lib/general/gr_add_ff.cc: In member >function 'virtual int gr_add_ff::work(int, gr_vector_const_void_star&, >gr_vector_void_star&)': >/home/glneo/gnuradio/gnuradio-core/src/lib/general/gr_add_ff.cc:59: error: >'volk_32f_x2_add_32f_u' was not declared in this scope
breaks on this over here in FreeBSD land. In volk.h: >extern VOLK_API p_32f_x2_add_32f_a volk_32f_x2_add_32f_a; >extern VOLK_API void volk_32f_x2_add_32f_a_manual(float* cVector, const float* >aVector, const float* bVector, unsigned int num_points, const char* arch); >extern VOLK_API struct volk_func_desc >volk_32f_x2_add_32f_a_get_func_desc(void); >extern VOLK_API p_32f_x2_add_32f_u volk_32f_x2_add_32f_u; >extern VOLK_API void volk_32f_x2_add_32f_u_manual(float* cVector, const float* >aVector, const float* bVector, unsigned int num_points, const char* arch); >extern VOLK_API struct volk_func_desc >volk_32f_x2_add_32f_u_get_func_desc(void); It finds _a but not _u, I'm not really sure whats going on here. On Sat, Mar 3, 2012 at 12:00 PM, Marcus D. Leech <mle...@ripnet.com> wrote: > Hi everyone, > I just wanted to inform everyone that we made a significant update to > master/next tonight to start using Volk. This merges in my safe_align branch > that I mentioned a couple of weeks ago. > > After verifying that it was working on various platforms, including the E100 > (and therefore ARM/NEON systems), we went ahead with the merge tonight. With > luck, the only thing you'll notice is improved speed of your GNU Radio > programs. > > Please let us know if you experience any trouble from this. We're hoping to > cut a 3.5.2 version of GNU Radio this weekend that will incorporate this > change. > > Take a look at my "Volk Benchmarking" and "Volk Integration into GNU Radio" > entries at www.trondeau.com/blog for some more details if you're interested > in what all of this means. > > Thanks, > Tom > > So far, so good. I had to recompile gr-rds. > > I'm running two different Gnu Radio apps on my machine right now--one using > USRP the other using the sound subsystem. > > My seat-of-the-pants estimate is that overall performance has improved about > 15%. > > -- > Marcus Leech > Principal Investigator > Shirleys Bay Radio Astronomy Consortium > http://www.sbrac.org > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
