Thanks Nick. Yes, I would like to migrate to volk and avoid all the hassles. Need to take some time to learn volk first. Can I assume volk can perform most of the intrinsics of sse2? Regards KZ On 18/09/2012, at 2:04 AM, Nick Foster wrote:
> Kyle, > > <superhero> This sounds like a job for VOLK! </superhero> > > Seriously, sounds like your block could benefit from all the nice > housekeeping that Volk takes care of for you, including runtime > auto-detection of platform support, conditional compiling based on compiler > support, and alignment reporting. Consider including at least the crunchy SSE > core in libvolk. Check out the Volk guide in the documentation for > instructions. > > --n > > On Sun, Sep 16, 2012 at 9:50 PM, Kyle Zhou <kyle...@gmail.com> wrote: > I have a block which depends on sse2. I need to tell cmake to check if the > cpu support sse2 in order to determine if the sse2 acceleated version or a > generic version should be used. > This should be straight forward. However, I just cannot find an example > CMakeLists.txt to get me a quick start. > Any suggested readings? thanks > K Z > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >
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