From owner-freebsd-stable  Thu Jul  2 19:04:34 1998
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Date: Thu, 2 Jul 1998 19:04:14 -0700 (PDT)
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From: Thomas Dean <tomdean@ix.netcom.com>
To: NguyenHM@ucarb.com
CC: freebsd-stable@FreeBSD.ORG
In-reply-to: <332F90115D96D0119CD500805FEA976B0178C24F@HSCMS01>
	(NguyenHM@ucarb.com)
Subject: Re: How to make (build)world go faster
Sender: owner-freebsd-stable@FreeBSD.ORG
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X-Loop: FreeBSD.ORG

I suspect the 100 minute builds to be partial builds, not including
clean, etc.  These 100 minute builds are not from an unmodified
Makefile tree, with the command `make world`.

I have a Digital Celebris 5133DP, 2 133Mhz Pentiums and 96MB RAM.

>From dmesg:
...
FreeBSD 3.0-CURRENT #0: Fri Jun 19 09:15:17 PDT 1998
...
Timecounter "i8254"  frequency 1193182 Hz  cost 2540 ns
CPU: Pentium/P54C (586-class CPU)
  Origin = "GenuineIntel"  Id = 0x525  Stepping=5
  Features=0x3bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC>
real memory  = 100663296 (98304K bytes)
avail memory = 95272960 (93040K bytes)
FreeBSD/SMP: Multiprocessor motherboard
 cpu0 (BSP): apic id:  0, version: 0x00030010, at 0xfee00000
 cpu1 (AP):  apic id:  1, version: 0x00030010, at 0xfee00000
 io0 (APIC): apic id:  2, version: 0x000f0011, at 0xfec00000
...
sd1 at scbus0 target 1 lun 0
sd1: <QUANTUM FIREBALL ST3.2S 0F0C> type 0 fixed SCSI 2
sd1: Direct-Access 
sd1: 10.0 MB/s (100 ns, offset 8)
...
SMP: AP CPU #1 Launched!

FreeBSD is on sd1.

With the -current cvsup'ed on 6/18 and an unmodified Makefile tree and
the command 'make world', I get:

...
make world started on Thu Jun 18 20:27:31 PDT 1998
...
make world completed on Fri Jun 19 01:36:06 PDT 1998
...

That is 5 hours.

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