From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out1-smtp.messagingengine.com ([66.111.4.25]) by ewsd; Fri Mar 13 12:52:42 EDT 2020 Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 4376B2264A for <9front@9front.org>; Fri, 13 Mar 2020 12:52:40 -0400 (EDT) Received: from imap35 ([10.202.2.85]) by compute1.internal (MEProxy); Fri, 13 Mar 2020 12:52:40 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fastmail.fm; h= mime-version:message-id:in-reply-to:references:date:from:to :subject:content-type; s=fm2; bh=T5eQ1PJiMlPFTbSBJCE0xucUbmOt/JB 20k+D+iw/ydM=; b=eecPauy4IZ1EFSPmIVtDMvSwe9ZuNLTNh8T+kaA9n/DEAMX irG6xLsH4TGfyHOEAEfQjtXp04h5XpmIPyHJWl+ILIg9nSG3vo67k5GHF78a6IiW si7kM8506cv70OjYP8dgaAc5X/JVpK4v541zQfgwL8OrveXntF2PoYP0+sSFD3Cm sJhfn031C/it2TAQXbKGm36QFptW9TO3MeSrj+SFE09HUpmLUKGBv5vnVtH6UiQN ZlJgRMGjqdfsYjfE2jvBeOQTHEIebWWTckgr7oJovJlit1jhhZB79KeJtdqS8suX UuNUwOwfyi8JSwNYj2PWFKrzbri4fEJwQILBXhg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; bh=T5eQ1P JiMlPFTbSBJCE0xucUbmOt/JB20k+D+iw/ydM=; b=MPNt92Pht6VniUmxCbRkf2 SPC6EsNJcv+qJ6niJ6Ifz2zEXecIlsN/+sIcSHrEvfTrS7TuFCz5FRlzGag/JxZz c2cQlPVKRS/hhLeg5FYIx9YLRJnjQghnrCeMLG4yaUmpMh5AD+CTkS57lZsrFQgM uyPOTVnsQ05Ldkq50AYdbqKUjE1AqrXmxY0RkyS1s5EWVLEreXbjezth8gUE35tG yCz5SzxMgLuWL27ciP3n+W0oBgcK475mGWSTz6NlTOUanw1pxL7RkbRfAfhuP5mq fDRHmzJfHMSe2MbFtbhc/Jbsj6lvy70jz5PxqgnPZ81Xck1iW8IYR2FFd2IiROzw == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedugedruddvjedgleegucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpefofgggkfgjfhffhffvufgtsehttd ertderredtnecuhfhrohhmpedfgfhthhgrnhcuifgrrhguvghnvghrfdcuoegvvghkvggv heejsehfrghsthhmrghilhdrfhhmqeenucevlhhushhtvghrufhiiigvpedtnecurfgrrh grmhepmhgrihhlfhhrohhmpegvvghkvggvheejsehfrghsthhmrghilhdrfhhm X-ME-Proxy: Received: by mailuser.nyi.internal (Postfix, from userid 501) id 0DB1A14C0336; Fri, 13 Mar 2020 12:52:39 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.1.7-991-g5a577d3-fmstable-20200305v3 Mime-Version: 1.0 Message-Id: <4293af16-2eac-48db-801c-34ae39729e70@www.fastmail.com> In-Reply-To: <03e5fb90-cee6-8c3a-3700-e547a2959e1e@qs.co.nz> References: <03e5fb90-cee6-8c3a-3700-e547a2959e1e@qs.co.nz> Date: Fri, 13 Mar 2020 16:52:19 +0000 From: "Ethan Gardener" To: 9front@9front.org Subject: Re: [9front] Some SMP performance measurements. Content-Type: text/plain List-ID: <9front.9front.org> List-Help: X-Glyph: ➈ X-Bullshit: dependency singleton-oriented GPU storage-aware map/reduce interface Just for comparison, SMP is known to be good for rc-httpd & werc which make heavy use of pipes. I don't know about using many cores for them, but >1 makes a huge difference.