From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=MAILING_LIST_MULTI, RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.2 Received: (qmail 21204 invoked from network); 12 Apr 2020 23:15:56 -0000 Received-SPF: pass (minnie.tuhs.org: domain of minnie.tuhs.org designates 45.79.103.53 as permitted sender) receiver=inbox.vuxu.org; client-ip=45.79.103.53 envelope-from= Received: from minnie.tuhs.org (45.79.103.53) by inbox.vuxu.org with UTF8ESMTPZ; 12 Apr 2020 23:15:56 -0000 Received: by minnie.tuhs.org (Postfix, from userid 112) id 3410F9C740; Mon, 13 Apr 2020 09:15:51 +1000 (AEST) Received: from minnie.tuhs.org (localhost [127.0.0.1]) by minnie.tuhs.org (Postfix) with ESMTP id 590819C72D; Mon, 13 Apr 2020 09:15:20 +1000 (AEST) Received: by minnie.tuhs.org (Postfix, from userid 112) id E86329C72D; Mon, 13 Apr 2020 09:15:16 +1000 (AEST) Received: from h4.fbrelay.privateemail.com (h4.fbrelay.privateemail.com [131.153.2.45]) by minnie.tuhs.org (Postfix) with ESMTPS id 9401E9C72C for ; Mon, 13 Apr 2020 09:15:16 +1000 (AEST) Received: from MTA-12-3.privateemail.com (mta-12.privateemail.com [198.54.127.105]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by h3.fbrelay.privateemail.com (Postfix) with ESMTPS id C727280881 for ; Sun, 12 Apr 2020 19:15:14 -0400 (EDT) Received: from mta-12.privateemail.com (localhost [127.0.0.1]) by mta-12.privateemail.com (Postfix) with ESMTP id 3C33A80058; Sun, 12 Apr 2020 19:15:12 -0400 (EDT) Received: from localhost (unknown [10.20.151.212]) by mta-12.privateemail.com (Postfix) with ESMTPA id 66E7E80050; Sun, 12 Apr 2020 23:15:11 +0000 (UTC) Date: Sun, 12 Apr 2020 16:15:03 -0700 From: Anthony Martin To: Paul Ruizendaal Message-ID: <20200412231503.GA48389@alice> References: <2DE6E671-7FD2-463A-B2E7-7951DBD15CA0@planet.nl> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2DE6E671-7FD2-463A-B2E7-7951DBD15CA0@planet.nl> X-Virus-Scanned: ClamAV using ClamSMTP Subject: Re: [TUHS] STREAMS performance X-BeenThere: tuhs@minnie.tuhs.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: The Unix Heritage Society mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: TUHS main list Errors-To: tuhs-bounces@minnie.tuhs.org Sender: "TUHS" As an aside, Plan 9 began with a descendant of dmr's streams but replaced it in mid-1993 with a simple queued i/o scheme. This was done for performance and to simplify the code since they didn't end up using much of the streams functionality. Anthony