Date: Wed, 14 Apr 2004 09:07:57 +0200 From: Lars Eggert <lars.eggert@netlab.nec.de> To: Peter Jeremy <PeterJeremy@optushome.com.au> Cc: current@freebsd.org Subject: Re: Optimizing RCng execution speed ? Message-ID: <407CE34D.1070302@netlab.nec.de> In-Reply-To: <20040413200013.GC53327@cirb503493.alcatel.com.au> References: <11095.1081621779@critter.freebsd.dk> <407B1EBC.6050405@freebsd.org> <407B234D.7070209@kientzle.com> <20040413160331.GM6308@numachi.com> <20040413200013.GC53327@cirb503493.alcatel.com.au>
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[-- Attachment #1 --] Peter Jeremy wrote: > As a general comment on this thread, my feeling is that optimising > boot speed is not the most productive use of scarce developer time > at present (though I agree it can be annoying if you need to reboot > regularly to test fixes). If someone wants to have a look at this, > the place to start is to profile the complete system during startup > and see where the time is going. Along the same lines: I find that on recent hardware, the device probing performed by the kernel actually takes longer than running through the rcNG scripts after. So that might be a target for optimization as well (or instead.) Lars -- Lars Eggert NEC Network Laboratories [-- Attachment #2 --] 0 *H 01 0 + 0 *H 0?0 0 *H 01 0 UZA10U Western Cape10U Cape Town10U Thawte Consulting1(0&U Certification Services Division1$0"UThawte Personal Freemail CA1+0) *H personal-freemail@thawte.com0 030717000000Z 130716235959Z0b1 0 UZA1%0#U Thawte Consulting (Pty) Ltd.1,0*U#Thawte Personal Freemail Issuing CA00 *H 0 Ħ<UsUNʙZ hup [v :aQP 0cZ,p+Z?qV˯< 6$*+w=+>@dקe*TH<a@ dr` 00U 0 0CU <0:08642http://crl.thawte.com/ThawtePersonalFreemailCA.crl0 U 0)U "0 0 10UPrivateLabel2-1380 *H HP . fgCL!6 -6/ P p<ab:~ t%Pb'qW%ݩ9 Oe_N4[5MwV!x!5$ F]_eO0Z0à S0 *H 0b1 0 UZA1%0#U Thawte Consulting (Pty) Ltd.1,0*U#Thawte Personal Freemail Issuing CA0 031215123128Z 041214123128Z010 UEggert1 0 U*Lars10U Lars Eggert1(0& *H lars.eggert@netlab.nec.de1"0 *H lars.eggert@gmx.net0"0 *H 0 ֦|f(9}r*:kND N (;1Yf-,4qRY To$R v @%vRD8(m W yڲDYv!Pi,),L4 d=kU胏wH >$:1= m.O)/]%әzLʶrm iD-I8;>?X#%|sŷ87(7)wt;#Ǘ3<'G^[ w0u0*+e!0 00L2uMyffBNUbNJJcdZ2s09U 200lars.eggert@netlab.nec.delars.eggert@gmx.net0 U 0 0 *H x+t> KXₜ#x %v~ Q3%,㉣='Ƙcki T|dE^k;xub!lD?948'(јgEݨlާ 6ѽtUVcnqHb5-u0Z0à S0 *H 0b1 0 UZA1%0#U Thawte Consulting (Pty) Ltd.1,0*U#Thawte Personal Freemail Issuing CA0 031215123128Z 041214123128Z010 UEggert1 0 U*Lars10U Lars Eggert1(0& *H lars.eggert@netlab.nec.de1"0 *H lars.eggert@gmx.net0"0 *H 0 ֦|f(9}r*:kND N (;1Yf-,4qRY To$R v @%vRD8(m W yڲDYv!Pi,),L4 d=kU胏wH >$:1= m.O)/]%әzLʶrm iD-I8;>?X#%|sŷ87(7)wt;#Ǘ3<'G^[ w0u0*+e!0 00L2uMyffBNUbNJJcdZ2s09U 200lars.eggert@netlab.nec.delars.eggert@gmx.net0 U 0 0 *H x+t> KXₜ#x %v~ Q3%,㉣='Ƙcki T|dE^k;xub!lD?948'(јgEݨlާ 6ѽtUVcnqHb5-u1;070i0b1 0 UZA1%0#U Thawte Consulting (Pty) Ltd.1,0*U#Thawte Personal Freemail Issuing CA S0 + 0 *H 1 *H 0 *H 1 040414070757Z0# *H 1τ㉦p@ʺB0R *H 1E0C0 *H 0*H 0 *H @0+0 *H (0x +71k0i0b1 0 UZA1%0#U Thawte Consulting (Pty) Ltd.1,0*U#Thawte Personal Freemail Issuing CA S0z *H 1ki0b1 0 UZA1%0#U Thawte Consulting (Pty) Ltd.1,0*U#Thawte Personal Freemail Issuing CA S0 *H 5T2~@䇽f nqfWXE:BX p nS4'.yP>B9ds6A&Q@Prr+*. 2,%C ݪ^˘#LGǷ ӹ}֏wEc n4ܹ5A[}?.|.k h 0QrV3Yհ'X/ V WB4ejL p)hF%☖*& FϤphelp
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