From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Original-To: poffice@blade.nagaokaut.ac.jp Delivered-To: poffice@blade.nagaokaut.ac.jp Received: from kankan.nagaokaut.ac.jp (kankan.nagaokaut.ac.jp [133.44.2.24]) by blade.nagaokaut.ac.jp (Postfix) with ESMTP id 89D5B1960015 for ; Tue, 30 Jun 2015 06:30:02 +0900 (JST) Received: from funfun.nagaokaut.ac.jp (funfun.nagaokaut.ac.jp [133.44.2.201]) by kankan.nagaokaut.ac.jp (Postfix) with ESMTP id A9269B5D8DB for ; Tue, 30 Jun 2015 06:55:15 +0900 (JST) Received: from funfun.nagaokaut.ac.jp (localhost.nagaokaut.ac.jp [127.0.0.1]) by funfun.nagaokaut.ac.jp (Postfix) with ESMTP id 580B297A827 for ; Tue, 30 Jun 2015 06:55:16 +0900 (JST) X-Virus-Scanned: amavisd-new at nagaokaut.ac.jp Authentication-Results: funfun.nagaokaut.ac.jp (amavisd-new); dkim=fail (1024-bit key) reason="fail (message has been altered)" header.d=sendgrid.me Received: from funfun.nagaokaut.ac.jp ([127.0.0.1]) by funfun.nagaokaut.ac.jp (funfun.nagaokaut.ac.jp [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id roo6gxZ-RKKn for ; Tue, 30 Jun 2015 06:55:15 +0900 (JST) Received: from voscc.nagaokaut.ac.jp (voscc.nagaokaut.ac.jp [133.44.1.100]) by funfun.nagaokaut.ac.jp (Postfix) with ESMTP id D14FD97A820 for ; Tue, 30 Jun 2015 06:55:15 +0900 (JST) Received: from neon.ruby-lang.org (neon.ruby-lang.org [221.186.184.75]) by voscc.nagaokaut.ac.jp (Postfix) with ESMTP id 3002A952439 for ; Tue, 30 Jun 2015 06:55:14 +0900 (JST) Received: from [221.186.184.76] (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id AE44712044D; Tue, 30 Jun 2015 06:55:06 +0900 (JST) X-Original-To: ruby-core@ruby-lang.org Delivered-To: ruby-core@ruby-lang.org Received: from o2.heroku.sendgrid.net (o2.heroku.sendgrid.net [67.228.50.55]) by neon.ruby-lang.org (Postfix) with ESMTPS id C4E4B12040C for ; Tue, 30 Jun 2015 06:52:46 +0900 (JST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sendgrid.me; h=from:to:references:subject:mime-version:content-type:content-transfer-encoding:list-id; s=smtpapi; bh=CJq25gi1/dlaG9z/ppR3ILKnK5w=; b=d2Ds4anaB8IKWXQ0Fl 2OMWL3gDTEzzc6wutL+2hlKABgoRjJ5xF5Mi45+gftjBbUVE8HKF9jOGWkqyvFmQ rSV2xNuQQk03pIs0k4qZaG+uiuxojRAorKlEgHb9lWdGOdTKUFOZ9FTzl2ubvGox eEZPf1+0SJZcwPxmv1H4kXDh0= Received: by filter0433p1mdw1.sendgrid.net with SMTP id filter0433p1mdw1.17576.5591BE243 2015-06-29 21:52:37.441361238 +0000 UTC Received: from herokuapp.com (ec2-23-23-48-167.compute-1.amazonaws.com [23.23.48.167]) by ismtpd-022 (SG) with ESMTP id 14e414ec189.5262.352b8c for ; Mon, 29 Jun 2015 21:52:37 +0000 (UTC) Date: Mon, 29 Jun 2015 21:52:37 +0000 From: normalperson@yhbt.net To: ruby-core@ruby-lang.org Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Redmine-MailingListIntegration-Message-Ids: 44359 X-Redmine-Project: ruby-trunk X-Redmine-Issue-Id: 11318 X-Redmine-Issue-Author: normalperson X-Redmine-Issue-Assignee: normalperson X-Redmine-Sender: normalperson X-Mailer: Redmine X-Redmine-Host: bugs.ruby-lang.org X-Redmine-Site: Ruby Issue Tracking System X-Auto-Response-Suppress: All Auto-Submitted: auto-generated X-SG-EID: ync6xU2WACa70kv/Ymy4QrNMhiuLXJG8OTL2vJD1yS7q6L1JvTysYEJTsoveXHZw/bUVi0Dr+iv1Ff 2YhFgUgbb3dBnygbBmuGaaAkOOhFpTSWRsRMok93kHT4sU4HqBAlZ6nd0SVX/1Kuv0ef71xv86BO5d KJ65Zx3zryLJg5c9+tMFFU1pXHo820EMUKZZ X-ML-Name: ruby-core X-Mail-Count: 69778 Subject: [ruby-core:69778] [Ruby trunk - Feature #11318] [Open] [PATCH] delay `exception: false' checks for minor speedup X-BeenThere: ruby-core@ruby-lang.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: Ruby developers List-Id: Ruby developers List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: ruby-core-bounces@ruby-lang.org Sender: "ruby-core" Issue #11318 has been reported by Eric Wong. ---------------------------------------- Feature #11318: [PATCH] delay `exception: false' checks for minor speedup https://bugs.ruby-lang.org/issues/11318 * Author: Eric Wong * Status: Open * Priority: Normal * Assignee: Eric Wong ---------------------------------------- Delay hash lookups until we are about to hit an exception. This gives a minor speedup ratio of 2-3% in the new bm_io_nonblock_noex benchmark as well as reducing code. Pretty straighforward, I'd like to commit in a few days. ---Files-------------------------------- 0001-delay-exception-false-checks-for-minor-speedup.patch (12.4 KB) -- https://bugs.ruby-lang.org/