220 34939 <3fc0d268-657a-c2a6-79f6-b9174eeddb41@gmail.com> article Path: news.gmane.org!.POSTED!not-for-mail From: =?UTF-8?Q?Jonathan_M=c3=bcller?= Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Idea about "std::pmr::memory_resource" Date: Sun, 15 Oct 2017 12:34:25 +0200 Lines: 20 Approved: news@gmane.org Message-ID: <3fc0d268-657a-c2a6-79f6-b9174eeddb41@gmail.com> References: <0a8293b4-3246-47a5-9881-bc1ca4b91772@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1508063669 7620 195.159.176.226 (15 Oct 2017 10:34:29 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 15 Oct 2017 10:34:29 +0000 (UTC) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 To: std-proposals@isocpp.org Original-X-From: std-proposals+bncBCUMHC4Z6QGBBNHTRTHQKGQENQNCEHY@isocpp.org Sun Oct 15 12:34:23 2017 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-wr0-f200.google.com ([209.85.128.200]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1e3gFS-00012K-9r for gclcip-std-proposals@m.gmane.org; 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[87.149.122.151]) by smtp.gmail.com with ESMTPSA id r44sm13502098wrb.37.2017.10.15.03.34.26 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 15 Oct 2017 03:34:27 -0700 (PDT) In-Reply-To: Content-Language: en-US X-Original-Sender: jonathanmueller.dev@gmail.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=bU8jIbnp; spf=pass (google.com: domain of jonathanmueller.dev@gmail.com designates 209.85.220.41 as permitted sender) smtp.mailfrom=jonathanmueller.dev@gmail.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=gmail.com Precedence: list Mailing-list: list std-proposals@isocpp.org; contact std-proposals+owners@isocpp.org List-ID: X-Google-Group-Id: 399137483710 List-Post: , List-Help: , List-Archive: List-Subscribe: , List-Unsubscribe: , Xref: news.gmane.org gmane.comp.lang.c++.isocpp.proposals:34939 Archived-At: On 15.10.2017 09:49, Micha=C5=82 Dominiak wrote: > It's memory allocation, folks. Unless you're doing a forever growing=20 > allocator that just keeps a pointer to the next block and doesn't allow= =20 > freeing the memory, the virtual dispatch cost is going to get drowned in= =20 > the cost of actually, you know, allocating the memory. >=20 But this is a completely reasonable allocator you might want to use. --=20 You received this message because you are subscribed to the Google Groups "= ISO C++ Standard - Future Proposals" group. To unsubscribe from this group and stop receiving emails from it, send an e= mail to std-proposals+unsubscribe@isocpp.org. To post to this group, send email to std-proposals@isocpp.org. To view this discussion on the web visit https://groups.google.com/a/isocpp= ..org/d/msgid/std-proposals/3fc0d268-657a-c2a6-79f6-b9174eeddb41%40gmail.com= .. .