From owner-freebsd-current Sun Nov 16 03:13:59 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id DAA11720 for current-outgoing; Sun, 16 Nov 1997 03:13:59 -0800 (PST) (envelope-from owner-freebsd-current) Received: from vipunen.hut.fi (root@vipunen.hut.fi [130.233.224.20]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id DAA11715 for ; Sun, 16 Nov 1997 03:13:55 -0800 (PST) (envelope-from will@cc.hut.fi) Received: from dol-guldur.hut.fi (dol-guldur.hut.fi [130.233.224.39]) by vipunen.hut.fi (8.8.8/8.8.7) with ESMTP id NAA115378; Sun, 16 Nov 1997 13:13:51 +0200 Received: (will@localhost) by dol-guldur.hut.fi (8.8.3/8.6.7) id NAA14525; Sun, 16 Nov 1997 13:13:50 +0200 (EET) To: Steve Passe Cc: current@FreeBSD.ORG Subject: Re: make world time???/ References: From: Ville-Pertti Keinonen Date: 16 Nov 1997 13:13:49 +0200 In-Reply-To: Steve Passe's message of 13 Nov 1997 19:55:28 +0200 Message-ID: Lines: 46 X-Mailer: Gnus v5.3/Emacs 19.34 Sender: owner-freebsd-current@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk Steve Passe writes: > > -------------------------------------------------------------- > > make world started on Mon Nov 10 10:20:31 PST 1997 > > -------------------------------------------------------------- > > ... > > -------------------------------------------------------------- > > make world completed on Mon Nov 10 17:35:28 PST 1997 > > -------------------------------------------------------------- > On my very similar hardware: > GA586DX, 2 133MHz P5s, 2 older scsiII disks: > -------------------------------------------------------------- > make world started on Fri Aug 15 01:45:01 MDT 1997 > -------------------------------------------------------------- > ... > -------------------------------------------------------------- > make world completed on Fri Aug 15 07:16:04 MDT 1997 > -------------------------------------------------------------- > 19863.39s real 11352.56s user 8057.75s system > for a total of 5 hours, 31 minutes. That's quite slow compared to what I get. On my 2x133MHz Pentium machine (-j8, src/obj on separate (src SCSI, obj IDE, neither is particularly fast) disks, -pipe, noatime, obj async): -------------------------------------------------------------- make world started on Sun Nov 9 16:01:56 EET 1997 -------------------------------------------------------------- ... -------------------------------------------------------------- make world completed on Sun Nov 9 19:29:20 EET 1997 -------------------------------------------------------------- The source tree had been cvsupped a few hours earlier. I guess the >7h and >5h results are with a SMP kernel but without -jX? Before I had SMP working properly, I made world on the same machine with a single CPU kernel, no -pipe, no noatime or async, obj and src on the same disk. It took just under 6h. An SMP kernel does seem to slow some things down a bit.