From owner-freebsd-hackers Tue Oct 14 07:49:19 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id HAA21180 for hackers-outgoing; Tue, 14 Oct 1997 07:49:19 -0700 (PDT) (envelope-from owner-freebsd-hackers) Received: from ns1.yes.no (ns1.yes.no [195.119.24.10]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id HAA21150 for ; Tue, 14 Oct 1997 07:48:59 -0700 (PDT) (envelope-from eivind@bitbox.follo.net) Received: from bitbox.follo.net (bitbox.follo.net [194.198.43.36]) by ns1.yes.no (8.8.7/8.8.7) with ESMTP id OAA21808; Tue, 14 Oct 1997 14:48:38 GMT Received: (from eivind@localhost) by bitbox.follo.net (8.8.6/8.8.6) id QAA15767; Tue, 14 Oct 1997 16:48:38 +0200 (MET DST) Date: Tue, 14 Oct 1997 16:48:38 +0200 (MET DST) Message-Id: <199710141448.QAA15767@bitbox.follo.net> From: Eivind Eklund To: "Jordan K. Hubbard" In-reply-to: "Jordan K. Hubbard"'s message of Mon, 06 Oct 1997 09:58:08 -0700 Cc: hackers@freebsd.org Subject: Re: src/Makefile all sorted out. References: <5158.876157088@time.cdrom.com> Sender: owner-freebsd-hackers@freebsd.org X-Loop: FreeBSD.org Precedence: bulk [jkh] > My SMP box is still in the process of being constructed, so you'll > have to wait before I can tell you whether or not -j8 follows this > trend for 2 P6/200 CPUs. :-) For what it is worth: I found the best performance for compiles -j6 to -j7 on an idle SGI Challenge with 4 CPUs, fast RAID disks, and enough (1 GB) RAM. An interesting experiment would be to try to make world with everything on an MFS with enough RAM to back it - anybody out there with enough RAM should try (I haven't, at the moment). Eivind.