Very cool! Looking forward to your PR! On Tue, May 7, 2019 at 7:04 AM Albin Stigö <albin.st...@gmail.com> wrote:
> Hi, > > Just a quick progress update. I have completed NEON support for 34 out > of 74 libvolk kernels that were missing NEON implementations. > > Average speedup is around 4x depending on kernel, not very surprising > since NEON SIMD vector size for float32 is 4... > > Biggest surprise was volk_32fc_s32fc_x2_rotator_32fc that now is 14x > faster on Raspberry Pi 3b. This is nice because this kernel is used in > the frequently used (pun intended) Frequency Xlating FIR Filter. > > https://github.com/gnuradio/volk/issues/243 > > So far kernels are only available in my (messy) branch but I will > gradually create pull requests into libvolk. > > > --Albin > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >
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