-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 05/21/11 13:26, Lars Heidieker wrote: > >> Have you done some performance testing so we can be sure that any of those >> patches will not hurt performance too much ? (Simple build.sh -j4 times on >> your machine) >> >> Regards >> >> Adam. >> >> > > Here are the results > > boot: > rm -rf /usr/obj/* > time ./build.sh -u -j4 distribution > > first run > real user sys map-entries > current 1701 4425 1016 549 > option a 1697 4420 997 425 > > rm -rf /usr/obj/* > time ./build.sh -u -j4 distribution > > second run > real user sys map-entries > current 1656 4407 989 724 > option a 1653 4405 980 591 > > map entry count gained by pmap -R 0 | wc > > Most of the difference seems to be in the noise except for the map entry > count, with a slight edge for option a. > This comes at no surprise as most scalability comes from the pool(9)s > anyway. > > Lars >
I've uploaded patches with the conversion split-out to ftp://ftp.netbsd.org/pub/NetBSD/misc/para Lars - -- - ------------------------------------ Mystische Erklärungen: Die mystischen Erklärungen gelten für tief; die Wahrheit ist, dass sie noch nicht einmal oberflächlich sind. -- Friedrich Nietzsche [ Die Fröhliche Wissenschaft Buch 3, 126 ] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk3axhUACgkQcxuYqjT7GRbiCgCfUQQ59h6C8uk4m7WmTd3yrqhj BtIAn0OU5lMVkzaG5OnSFv50N4XEylbY =Xgfy -----END PGP SIGNATURE-----