On Tue, Apr 9, 2013 at 5:35 AM, Ants Aasma <a...@cybertec.at> wrote: > Quick bench results on the worst case workload: > master no checksums: tps = 15.561848 > master with checksums: tps = 1.695450 > simd checksums: tps = 14.602698
For reference, results for the generic version, with default build params and with the ones required for vectorizing: simd checksums generic: tps = 6.683347 simd checksums generic vectorized: tps = 12.755203 It would be great if we could hint other platforms about the vectorization possibilities. Unfortunately I'm not strong enough in portability fu to come up with the necessary incantations to make all compilers dance to my will. Regards, Ants Aasma -- Cybertec Schönig & Schönig GmbH Gröhrmühlgasse 26 A-2700 Wiener Neustadt Web: http://www.postgresql-support.de -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
