From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Han-Wen Nienhuys Newsgroups: gmane.lisp.guile.devel,gmane.comp.gnu.lilypond.devel Subject: useful statprof data? Date: Sat, 18 Jul 2020 22:10:24 +0200 Message-ID: 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="10022"; mail-complaints-to="usenet@ciao.gmane.io" Cc: lilypond-devel To: Guile Devel Original-X-From: guile-devel-bounces+guile-devel=m.gmane-mx.org@gnu.org Sat Jul 18 22:10:54 2020 Return-path: Envelope-to: guile-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 1jwtAc-0002WH-AI for guile-devel@m.gmane-mx.org; Sat, 18 Jul 2020 22:10:54 +0200 Original-Received: from localhost ([::1]:53986 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jwtAb-00015A-DP for guile-devel@m.gmane-mx.org; Sat, 18 Jul 2020 16:10:53 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:32796) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jwtAN-000150-SQ; Sat, 18 Jul 2020 16:10:40 -0400 Original-Received: from mail-lf1-x135.google.com ([2a00:1450:4864:20::135]:41473) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jwtAM-00009n-7K; Sat, 18 Jul 2020 16:10:39 -0400 Original-Received: by mail-lf1-x135.google.com with SMTP id i19so2594731lfj.8; Sat, 18 Jul 2020 13:10:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to:cc; bh=qngv+ss46RLXGQkV06W0y3VAssmHbpBmy3C+TeoqiD0=; b=cG2DzrAJYnJji16s0U0UrAYTD3nFLhRoYHSB8whSOskGx9xIG8vbZWxDoIJ6UrSZfC Kq/0QvlhY8dnpOSmeiyZueXyETCWdKt4J21Kd94nsD80MiZN9T1Saq3o2WMkSHDfDjwq R1esbS0ZglM4OiMmzuDwVYuFHZ63PaHGTknntZmzt4Z+T8p/xaFy+JqnH1MfLKVCsI4T lhfc2CcbhtuVtIbiw0H+gHEpmA27QazDwgZLbMjRPTtP765wre2b+6DUZQPcFAKmY2Fb 5xIoZxR05JAKYbH+tLFx/AAvXEGhiqaOD+aZC0/G/SdLl4tKXHaKT7gU1+mzz1DUskZv Ov7g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=qngv+ss46RLXGQkV06W0y3VAssmHbpBmy3C+TeoqiD0=; b=lTJE5u239s/E8k3n0wtlH5iZnIm8q+NxXMUHin+ROEcL95kXDnf/M+Nnp5pHGM5pCI /2qAV/fDyHWnTj2UXNjSeg09ZDTEpMtSCEp3duf1v5QZjg2aD7XZNqWsMvPDpsGlhkHV vau6EcCxvDHFkUsVEzvpmAiHLLgDC3yPRBemntjLwOrhk0PBx+VdDwUOJDOjXH16FC+j eV0JX1+pd4vHFf8frFAM6LT0CgEjfOtH7bYsKtlnR4RdQg/tEZJHw7dJfkC5Oz67xrsP wah7nQYEBi6/mEwnGTdgnGHWw77T++oOgCjLHQb3MsfniaybCsZXpWEYcQx6mknLHe6i /8mA== X-Gm-Message-State: AOAM532/+oKTLoDvlvPhIg6I8M0KhzYQbw6tVggmPGRjm6ra3vYNRmOj 6J6W21J4vwWq2SFcIvafnFESP4TaOpvWcgO/jspAbOmXChQ= X-Google-Smtp-Source: ABdhPJwZ6XtZ6eO861uyrQ9g7uN1tPtDI3Fd+FpATLQUHi2OgtOuAdyXbPH5OWlpcHLypWGPgxyYGAcVjSXdHmGcjUs= X-Received: by 2002:a19:5c2:: with SMTP id 185mr1341368lff.38.1595103035426; Sat, 18 Jul 2020 13:10:35 -0700 (PDT) Received-SPF: pass client-ip=2a00:1450:4864:20::135; envelope-from=hanwenn@gmail.com; helo=mail-lf1-x135.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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, URIBL_BLOCKED=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-devel-bounces+guile-devel=m.gmane-mx.org@gnu.org Original-Sender: "guile-devel" Xref: news.gmane.io gmane.lisp.guile.devel:20555 gmane.comp.gnu.lilypond.devel:76236 Archived-At: We finally have a version of LilyPond that can work with byte compiled files on GUILE 3. I had high hopes for this, given the ebullient promises of JIT in the release announcement. The results are disappointing. GUILE 3.0 is 3% faster than GUILE 2.2; both are about 30% slower than GUILE 1.8 I wanted to look more into the cause of this, and tried to run statprof. This prints a ton of ;;; (what! #) lines. Then, the results look like 97.2% #x221bfb4 27.6% #x2215134 27.4% #x221836c 15.6% #x2215138 15.6% #x220ae70 15.6% profile-signal-handler at statprof.scm:251:4 15.6% #x2212b88 6.7% #x2218430 6.7% #x220ae70 6.7% profile-signal-handler at statprof.scm:251:4 6.7% #x2212b88 Is there a way to get insight into what these hex addresses (?) mean? -- Han-Wen Nienhuys - hanwenn@gmail.com - http://www.xs4all.nl/~hanwen