From nobody Sat Jun 08 06:24:42 2024 X-Original-To: python@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Vx7Mb05f6z5NTxM for ; Sat, 08 Jun 2024 06:24:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Vx7MZ1qztz4SZ3 for ; Sat, 8 Jun 2024 06:24:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1717827882; a=rsa-sha256; cv=none; b=dOQlIPLd8QU5iaR2eH2E7q3JWmFXmsjChKB72zsRHxHHukqOWI91sC6iNn/9TFPFapzgbE BFRLq4dtLnAPcyTz9j6Htb5c5SYUhbkX7fo6XQ/TuCw+ergwcStqt+fk6rBc17hn4S3SCK DpZdDjSsh6VADSaBXcoZbZS5ojpyQY2DEqX7jYVMZn4haV6kp5sPqHxPlvY2bvRsl34Eav kKZvYo8IRxRcDBM/Gxg4dcDlO9+NQQOxcoBCPVZEi4+MzHK9A1B4kWbZ/0TEUInX19iiX5 F7vhBx/5iwE8NVOS9HA89KFSXxViF6/0mH8hItjVyrIVLXT4qqg41WM4hAJvKQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1717827882; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=GbGLRrtFs1DpQCR349CzSTzkFQGTkTY+w5s+8aA5Ht4=; b=fYK8EiqolNuBXDoY7i1KIGl+fn1owHoISdGPrg4LSX1/kGPNzX+VP8PvZV6EnTKZ50F5P8 o7NK8MO9k6nbd4vLd6fSHoTdxjosHEvzPAESFNCtY8qqHA2ZC1Q2zihbr9uc72wJO84yHB nbqK3YrdK83UrxyfyJOarDf5Hc9bLju4+6hqHT2VISrOvYZqPBN7RYVIs9IbmZtHGNB33l SFB+jW1k00uIbiCDplnVPsyM+sLnAmVw4DLhrq3JxMl2CHcmJTRXmkz4gzqdM10NPUj3Tz 8nyb/h7CKVH9FA2hfFn6kahHxElikitWNhgY8hmLO1b3rwBCVNWKG4Pm3XDnuQ== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4Vx7MZ1S03zmvw for ; Sat, 8 Jun 2024 06:24:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 4586OgPi072259 for ; Sat, 8 Jun 2024 06:24:42 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 4586OgrZ072257 for python@FreeBSD.org; Sat, 8 Jun 2024 06:24:42 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" From: bugzilla-noreply@freebsd.org To: python@FreeBSD.org Subject: maintainer-feedback requested: [Bug 279585] lang/python311: Improve build times Date: Sat, 08 Jun 2024 06:24:42 +0000 X-Bugzilla-Type: request X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: python@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? Message-ID: In-Reply-To: References: X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: FreeBSD-specific Python issues List-Archive: https://lists.freebsd.org/archives/freebsd-python List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-python@freebsd.org Sender: owner-freebsd-python@FreeBSD.org MIME-Version: 1.0 Bugzilla Automation has asked freebsd-python (Nobody) for maintainer-feedback: Bug 279585: lang/python311: Improve build times https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D279585 --- Description --- - Don't build with debug symbols by default, we discard these anyway and it reduces build time with roughly 1/4th (real) on my Tigerlake laptop with LTO enabled. If debug symbols are needed use our framework's WITH_DEBUG switch Tested on 14.0-RELEASE (amd64) With debug symbols (default) 4m29.16s real 6m38.66s user 17.27s sys Without debug symbols (-g) 3m13.45s real 5m9.13s user 16.24s sys - Switch from -flto=3Dthin to lto, there's no parallization so it's actually slower and produces larger binaries With -flto=3Dthin (default) 3m13.45s real 5m9.13s user 16.24s sys -rw-r--r-- 1 root wheel 6332792 Jun 8 07:29 libpython3.11.so.1.0 With -flto 2m42.62s real 4m48.13s user 16.68s sys -rw-r--r-- 1 root wheel 6224104 Jun 8 07:51 libpython3.11.so.1.0