From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Aaron Jensen Newsgroups: gmane.emacs.devel Subject: Re: macOS metal rendering engine in mac port Date: Sun, 30 May 2021 10:00:00 -0700 Message-ID: References: <83k0ni6pje.fsf@gnu.org> <83eedq6mvm.fsf@gnu.org> <83zgwd6gk3.fsf@gnu.org> <83bl8t5vu6.fsf@gnu.org> <83a6od5tqh.fsf@gnu.org> <834kel5qp3.fsf@gnu.org> <83zgwd489j.fsf@gnu.org> <83sg244tyk.fsf@gnu.org> <83fsy44l7y.fsf@gnu.org> <83wnrg2oq9.fsf@gnu.org> <83v9702n8j.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27952"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Alan Third , emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun May 30 19:01:58 2021 Return-path: Envelope-to: ged-emacs-devel@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 1lnOp3-0007A4-Nm for ged-emacs-devel@m.gmane-mx.org; Sun, 30 May 2021 19:01:57 +0200 Original-Received: from localhost ([::1]:58248 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lnOp2-00013x-NF for ged-emacs-devel@m.gmane-mx.org; Sun, 30 May 2021 13:01:56 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:54684) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lnOnU-0008Ox-SS for emacs-devel@gnu.org; Sun, 30 May 2021 13:00:22 -0400 Original-Received: from mail-pg1-x52a.google.com ([2607:f8b0:4864:20::52a]:45859) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lnOnO-00015G-Q8; Sun, 30 May 2021 13:00:20 -0400 Original-Received: by mail-pg1-x52a.google.com with SMTP id q15so6544895pgg.12; Sun, 30 May 2021 10:00:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=MUAoDEJPhAM/M0DcQLv0mYzMk6N07HuOlbMT7HmekNo=; b=HsUHN35K5qHqA9ium61JVcf7rm32XFomciaF8KLk5Ra8T5M1XpL9NyCkO2Vev4uau8 WvzQxiM0vOEOR7rDcmmGXe4qGfA+QxyZBgzuCUR6FGt2Hkche94hMPo79S26dx8YjF0O IyaI5PhFt8cKNS0MgN3LxECZ3Ji77sNr+Zcl2RYe1gN/gEtEnR8Hmc/tjwyEC6pw23Hz 5FBF6AKPnKE87L8cd+vxQtaXcXue5bqQ1vX+LhriARVtE1DVmA6RR+a3XrvUEskt1UXp Itk62rOjPTdkrlpicYOuJowxh7GzXT7LN6AZyYqdAptvSfGifhC6BTqyYoYs9b6Lgt+e pKGw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=MUAoDEJPhAM/M0DcQLv0mYzMk6N07HuOlbMT7HmekNo=; b=SeIyEUDbG61id4NE7EvPladx1HdyiFpwUotdWfs6bvA8zyMOyYZvch6DdH4YzlHzhP g+ag3wGX1+5pwZ+LD5KnFWs6QG3spUaNYbePISxA4qWFPeUOkG5iWTFwngc6HetucPAl rErON9O6N6gFKbRARxvPqftMxgvpy7vPU2+KoaCZbugiWJEIXIj3ZgGcE/8/hhYujJXP ZftfAXb83YIEfep4wauByccWI2VxF32FhDME0XNRSEmVoV+xRdwR7NE42OjO9BmYWKJE Etsl1kaVbqVhltkezN/n/bcYGGdzaG6ylANGw0njuBwYvXwAcbEloLZsD7TZnyl9HdSs fQqw== X-Gm-Message-State: AOAM530HqNcBWzl+7xIdeQy5FtI4hxOZvtNMh+UN1dnOt0W2OGBvc1Ye jzmJg66WHo4KTn9TIHrgfo7smg5FT7xkSKpqZUjV++aSb/0++g== X-Google-Smtp-Source: ABdhPJxVPLJMZwxY91CWHlch833LPJ70hafBfAPees2lZopWoIL2oNepFGnCZnKryl/HUGV6TwGpDSxtayjkmjzl4Kw= X-Received: by 2002:a63:5060:: with SMTP id q32mr19145062pgl.32.1622394011714; Sun, 30 May 2021 10:00:11 -0700 (PDT) In-Reply-To: <83v9702n8j.fsf@gnu.org> Received-SPF: pass client-ip=2607:f8b0:4864:20::52a; envelope-from=aaronjensen@gmail.com; helo=mail-pg1-x52a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:270137 Archived-At: On Sun, May 30, 2021 at 9:35 AM Eli Zaretskii wrote: > > > When displaying column number and moving my point to the left, I get > > about 1300 face lookups. When not displaying column number, I get 30. > > This is with my config, with line numbers on. > > Look at the faces for which lface_from_face_name_no_resolve is called, > and see what that tells you. > > (gdb) break lface_from_face_name_no_resolve > (gdb) commands > > pp face_name > > continue > > end This is a sampling of some of the faces and their counts. It's only about 300 of the 1300, I'm having tmux copy/paste trouble: 41 default 6 font-lock-builtin-face 4 font-lock-comment-delimiter-face 7 font-lock-comment-face 1 font-lock-function-name-face 6 font-lock-preprocessor-face 12 font-lock-string-face 1 font-lock-variable-name-face 1 header-line 41 line-number 20 line-number-current-line 48 nano-face-faded 21 nano-face-header-ancillary 13 nano-face-header-default 5 nano-face-header-faded 12 nano-face-header-strong 12 nano-face-popout 6 nano-face-salient 14 nano-face-strong 41 shadow When emacs is idle, it seems to spam face lookups continuously. Here's a sample of that: 48 default 5 font-lock-builtin-face 6 font-lock-comment-delimiter-face 10 font-lock-comment-face 1 font-lock-constant-face 3 font-lock-function-name-face 1 font-lock-negation-char-face 5 font-lock-preprocessor-face 5 font-lock-string-face 3 font-lock-variable-name-face 1 header-line 48 line-number 24 line-number-current-line 59 nano-face-faded 21 nano-face-header-ancillary 13 nano-face-header-default 5 nano-face-header-faded 12 nano-face-header-strong 5 nano-face-popout 6 nano-face-salient 18 nano-face-strong 48 shadow