From owner-freebsd-current Tue Oct 10 13:24:14 1995 Return-Path: owner-current Received: (from root@localhost) by freefall.freebsd.org (8.6.12/8.6.6) id NAA02575 for current-outgoing; Tue, 10 Oct 1995 13:24:14 -0700 Received: from ibp.ibp.fr (ibp.ibp.fr [132.227.60.30]) by freefall.freebsd.org (8.6.12/8.6.6) with ESMTP id NAA02559 for ; Tue, 10 Oct 1995 13:24:06 -0700 Received: from blaise.ibp.fr (blaise.ibp.fr [132.227.60.1]) by ibp.ibp.fr (8.6.12/jtpda-5.0) with ESMTP id VAA26693 ; Tue, 10 Oct 1995 21:23:53 +0100 Received: from (uucp@localhost) by blaise.ibp.fr (8.6.12/jtpda-5.0) with UUCP id VAA09059 ; Tue, 10 Oct 1995 21:23:53 +0100 Received: (from roberto@localhost) by keltia.freenix.fr (8.7.1/keltia-uucp-2.6) id UAA11858; Tue, 10 Oct 1995 20:26:19 +0100 (MET) From: Ollivier Robert Message-Id: <199510101926.UAA11858@keltia.freenix.fr> Subject: Re: PHK malloc against Mark Moraes malloc To: phk@critter.tfs.com (Poul-Henning Kamp) Date: Tue, 10 Oct 1995 20:26:19 +0100 (MET) Cc: gibbs@freefall.freebsd.org, freebsd-current@FreeBSD.ORG In-Reply-To: <707.813313102@critter.tfs.com> from "Poul-Henning Kamp" at Oct 10, 95 09:18:22 am X-Operating-System: FreeBSD 2.2-CURRENT ctm#1193 X-Mailer: ELM [version 2.4 PL24 ME8b] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-current@FreeBSD.ORG Precedence: bulk It seems that Poul-Henning Kamp said: > > Ollivier, can you rerun with EXTRA_SANITY disabled please ? Here they are. Your malloc is now the fastest but stays behind dlmalloc and MM malloc for space. Times are impressive, congrats ! 260 [20:20] roberto@keltia:/build/malloc> ./phkregress + time ./sim -d -t 2000 -s 1024 -l 2000 Sbrked 2744320, MaxAlloced 2023416, Wastage 0.26 0.20 real 0.09 user 0.08 sys + time ./sim -t 15000 -s 1024 -l 2000 Sbrked 2932736, MaxAlloced 2184592, Wastage 0.26 0.66 real 0.43 user 0.21 sys + time ./sim -d -t 5000 -s 512 -l 20 Sbrked 32768, MaxAlloced 22784, Wastage 0.30 0.20 real 0.16 user 0.02 sys + time ./sim -d -t 500 -s 512 -l 20 Sbrked 28672, MaxAlloced 20808, Wastage 0.27 0.05 real 0.02 user 0.02 sys + time ./sim -d -t 500 -s 512 -l 500 Sbrked 364544, MaxAlloced 265948, Wastage 0.27 0.07 real 0.01 user 0.04 sys + time ./sim -d -t 500 -s 512 -a Sbrked 688128, MaxAlloced 513592, Wastage 0.25 0.09 real 0.02 user 0.05 sys I don't have time anymore for the old BSD malloc sorry. -- Ollivier ROBERT -=- The daemon is FREE! -=- roberto@keltia.frmug.fr.net FreeBSD keltia.freenix.fr 2.2-CURRENT #2: Sat Oct 7 23:37:44 MET 1995