From nobody Fri Oct 4 21:35:26 2024 X-Original-To: desktop@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 4XL1zz04Cvz5YNWK for ; Fri, 04 Oct 2024 21:35:27 +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 "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4XL1zy47LFz4ZND for ; Fri, 4 Oct 2024 21:35:26 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1728077726; 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=2piFp/Du0CL7zkIHB+SJ6+Bz7rccx5hewVpuInsWKCo=; b=SN0/eM4NjSO7ORb1r69M/aAih7PAAOQ4kDGw3IsE4Wkex3aJ0hJw53OxcMcnkBE16jA9jI p9wuZcZH88LO2gnxKrg4lmENfMAQQPi26Vtu2ahKPl3gqaJFi0k0J/d67qwShmkn3Ul8QT a0fmzIHwmA0J35y2hYk/MxfykgtYZ8pErYFFShWHPRuvYZoprFsP1RVtsfXampkoFGM9Oj qUyU/GjAkmAqODK10P1jEXJ85Ievrm1nSJedqJ4IXPKQu27Udl1DNE6oL5kBdY8ps21vDz D8ulXQ1EoRLVEy5o7yBPm6DFc96hsauOy1SEcEtjSuWQ4v5bZX5k47GNyr1URQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1728077726; a=rsa-sha256; cv=none; b=mo583khajJYFu3BWryKxi3wL07F3ujMKYm2IlUpmO4lw1bcNANUAFHcc2rV8BbS8xcWarj oKoxSpce0jBGp6+SqclSv0c8dcUNmUxNWuuwUAJrH/VGLwb6OBDMEc2IojeiPkk+JVC636 oZQ8B6py6qI+tBdqG1UHh4V3WWE4cTSiO3JHVKMCqSAPWr3u8yZFXHhxRADOBF+hj2Dhly ScrD66r0nH/IOXHWJL8siEolJkq3V8UdgYx1+r41yGUoyMjV7OaIchm0EHSWqLtOyvE0Ru NltkBHDxanXTAHnuQMVIdzqBmPlnTbnOxpVSlgdp9RmEeBIbPH8WOIj9Mb4Cjw== 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 4XL1zy3cbyzrFk for ; Fri, 4 Oct 2024 21:35:26 +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 494LZQlX097568 for ; Fri, 4 Oct 2024 21:35:26 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 494LZQjA097567 for desktop@FreeBSD.org; Fri, 4 Oct 2024 21:35:26 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: desktop@FreeBSD.org Subject: [Bug 272173] graphics/opencv ATLAS knob cannot depend on cblas and cmake cannot find lapacke for this knob Date: Fri, 04 Oct 2024 21:35:26 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None 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: alt2600@icloud.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: desktop@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback+ X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Using and improving FreeBSD on the desktop List-Archive: https://lists.freebsd.org/archives/freebsd-desktop List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-desktop@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D272173 --- Comment #2 from alt2600@icloud.com --- (In reply to Jason E. Hale from comment #1) > Once upon a time, math/cblas and math/atlas installed headers into the sa= me place They seemingly still do, atlas seems to provide its own as well pkg info -l atlas-math | grep blas /usr/local/include/cblas.h /usr/local/lib/libcblas.a /usr/local/lib/libcblas.so /usr/local/lib/libcblas.so.2 /usr/local/lib/libcblas_pic.a I don't use openblas as I've used atlas for 20 something years now, and my current machine doesn't have AVX so no reason to jump ship over a tuned blas system. I don't like that it builds AVX objects in case it can dispatch AVX when the machine its building on cannot do AVX, and for a spell it technica= lly wasn't supported upstream with numpy/scipy and certain versions of python 3 (not an issue now like 3.8 and older I think) because it broke threading in those libraries. Why have BLAS in the Mk system if the seemingly swappable = set of libraries cannot be used interchangeably by ports when trivial supported= by pointing the configure to the right paths from the mess of CMAKE guessing w= rong a lot of times due to defaults geared towards linux hierarchies. I would ask you don't remove given its seemingly trivial to support, but if you do I'll just keep a local patch going like I do with py-scipy to keep going until a= tlas is removed, or I splurge on the threadrippers i've been eying as my next lo= ng lasting machine and need AVX to boost blas speeds for me, which I don't sus= pect is ever coming in atlas, its not a thing being researched anymore as you indicated.=20 but it is true, most ports these days ignore the Mk build system blas selec= tion process and just hard code in openblas lots of the time, so when it applies= I work around it with patches on my system's ports tree. Whatever you decide = I'll adapt, but it seems to be trivial to support, and I will certainly provide patches to keep it going as long as atlas exists in the tree. Pretty sure t= he one I posted still applies clean, if not I know I can update with one that does, as I know my local version worked last week or so when I last updated opencv to turn off VTK knob, given both cython and cython3 are needed to bu= ild it these days on a live system... --=20 You are receiving this mail because: You are the assignee for the bug.=