From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Robert Pluim Newsgroups: gmane.emacs.bugs Subject: bug#61490: [PATCH v2] Increase BLOCK_ALIGN from 1024 to 32768 Date: Thu, 16 Feb 2023 16:29:01 +0100 Message-ID: <87pma9mxxe.fsf@gmail.com> References: <20230213200006.663502-1-Hi-Angel@yandex.ru> <20230216150509.27039-1-Hi-Angel@yandex.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="12419"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 61490@debbugs.gnu.org To: Konstantin Kharlamov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Feb 16 16:30:21 2023 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pSgDD-00036M-JC for geb-bug-gnu-emacs@m.gmane-mx.org; 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Thu, 16 Feb 2023 07:29:02 -0800 (PST) In-Reply-To: <20230216150509.27039-1-Hi-Angel@yandex.ru> (Konstantin Kharlamov's message of "Thu, 16 Feb 2023 18:05:09 +0300") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:255820 Archived-At: >>>>> On Thu, 16 Feb 2023 18:05:09 +0300, Konstantin Kharlamov said: Konstantin> Originally discovered by Tyler Dodge in his article "Signif= icant Garbage Konstantin> Collection Improvement For Emacs". Konstantin> While testing this change on Archlinux system with Intel i5= -7200U CPU, Konstantin> average time of garbage collection gets reduced by =E2=89= =8825%. Other users Konstantin> report improvements up to 50%. While monitoring PSS of emac= s with and Konstantin> without customizations loaded before and after the patch, no Konstantin> statistically significant differences were discovered. So o= verall, this Konstantin> change is a win. I haven=CA=BCt tested it yet, but it looks reasonable. Procedural nit: if you put the bug number in the commit message rather than the Subject, then 'git am' will strip the [PATCH v2] prefix for us. Robert --=20