-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Simon,
On 03/23/2010 03:20 PM, Simon Perreault wrote: > On 2010-03-23 01:38, W.C.A. Wijngaards wrote: >> Configuration ------- 1 core --- 2 cores --- 3 cores --- 4 cores >> select and pthreads 8450 14100 16100 18600 >> select and solaristhr 8600 13800 15800 17500 >> select and no threads 10000 17800 19800 22800 >> evport and pthreads 8400 13600 15900 18100 >> evport and solaristhr 8500 14100 16000 18600 >> evport and no threads 9700 17300 19600 22300 > > Very interesting! Thanks for sharing this. > > I have one question: why does "no threads" go faster as the number of > cores increase? Without threads unbound creates processes (with fork(2)). Every process is a complete resolver, the interprocess communication is done with pipes in the background (which have no traffic until you send an unbound-control command). Best regards, Wouter -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org/ iEYEARECAAYFAkuo0BIACgkQkDLqNwOhpPgA5wCglryh80uMocI86HIYmkVh6lLx O8sAn1htmu0dKNTdV+qige2FLYQ7vnJI =U8K+ -----END PGP SIGNATURE----- _______________________________________________ Unbound-users mailing list [email protected] http://unbound.nlnetlabs.nl/mailman/listinfo/unbound-users
