From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS4713 221.184.0.0/13 X-Spam-Status: No, score=-2.7 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, FORGED_GMAIL_RCVD,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS shortcircuit=no autolearn=no autolearn_force=no version=3.4.2 Received: from neon.ruby-lang.org (neon.ruby-lang.org [221.186.184.75]) by dcvr.yhbt.net (Postfix) with ESMTP id D935B1F454 for ; Mon, 4 Nov 2019 09:16:49 +0000 (UTC) Received: from neon.ruby-lang.org (localhost [IPv6:::1]) by neon.ruby-lang.org (Postfix) with ESMTP id 5BD4712096F; Mon, 4 Nov 2019 18:16:38 +0900 (JST) Received: from xtrwkhkc.outbound-mail.sendgrid.net (xtrwkhkc.outbound-mail.sendgrid.net [167.89.16.28]) by neon.ruby-lang.org (Postfix) with ESMTPS id 56E4912093A for ; Mon, 4 Nov 2019 18:16:36 +0900 (JST) Received: by filter0190p3mdw1.sendgrid.net with SMTP id filter0190p3mdw1-29452-5DBFEC77-A 2019-11-04 09:16:39.154610074 +0000 UTC m=+296589.530590615 Received: from herokuapp.com (unknown [3.88.230.70]) by ismtpd0073p1iad2.sendgrid.net (SG) with ESMTP id nyXJ6InSSNGimHiLrHUCyg for ; Mon, 04 Nov 2019 09:16:39.142 +0000 (UTC) Date: Mon, 04 Nov 2019 09:16:39 +0000 (UTC) From: watson1978@gmail.com Message-ID: References: Mime-Version: 1.0 X-Redmine-MailingListIntegration-Message-Ids: 71255 X-Redmine-Project: ruby-trunk X-Redmine-Issue-Id: 16290 X-Redmine-Issue-Author: watson1978 X-Redmine-Sender: watson1978 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: =?us-ascii?Q?aKykuFtkcYIdu1ZLS4EC4W9zId5+fRf1AaRSvrB18YJ+wfUskUUZVl=2Fjy3=2FyrV?= =?us-ascii?Q?evCleTv9eEoMivXTwiOH90pKO56f92wR98DVvcQ?= =?us-ascii?Q?DzttWIhlEX6Hbo5K=2F90FiYy8bkSPHKrSG3HNIiZ?= =?us-ascii?Q?fQeJ4N+2pdKM9apiIsF3uaS40gkRChThpWsWkjv?= =?us-ascii?Q?nNoXpAIn+N7EDWpvdHBt1AfVUEwMGevRyBg=3D=3D?= To: ruby-core@ruby-lang.org X-ML-Name: ruby-core X-Mail-Count: 95663 Subject: [ruby-core:95663] [Ruby master Feature#16290] Add Ruby C API to acquire aligned memory 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ruby-core-bounces@ruby-lang.org Sender: "ruby-core" Issue #16290 has been reported by watson1978 (Shizuo Fujita). ---------------------------------------- Feature #16290: Add Ruby C API to acquire aligned memory https://bugs.ruby-lang.org/issues/16290 * Author: watson1978 (Shizuo Fujita) * Status: Open * Priority: Normal * Assignee: * Target version: ---------------------------------------- Related to https://github.com/ruby/ruby/pull/2614 I have required to acquire aligned memory in Ruby C-extension library (https://github.com/rmagick/rmagick/pull/832). I want an API that notifies acquired size to Ruby GC. Of course, I know that we can implement a similar function in extension library using rb_gc_adjust_memory_usage(). However, if Ruby have the API, we can easily use it in some extension libraries. -- https://bugs.ruby-lang.org/