From owner-freebsd-ports-bugs@freebsd.org Sat Jul 30 05:30:15 2016 Return-Path: Delivered-To: freebsd-ports-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 745DABA870C for ; Sat, 30 Jul 2016 05:30:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 63C781D17 for ; Sat, 30 Jul 2016 05:30:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id u6U5UEB6004642 for ; Sat, 30 Jul 2016 05:30:15 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 211393] math/R: update patches and options Date: Sat, 30 Jul 2016 05:30:14 +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: patch X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: jrm@ftfl.ca X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-ports-bugs@FreeBSD.org X-Bugzilla-Flags: 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 MIME-Version: 1.0 X-BeenThere: freebsd-ports-bugs@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Ports bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 30 Jul 2016 05:30:15 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D211393 --- Comment #8 from Joseph Mingrone --- Thanks. ATLAS and OpenBLAS compiled locally from ports with the default options were indeed faster.=20=20 |---------------+------------------------------------------+----------| | Implemenation | Overall Results | [1] | |---------------+------------------------------------------+----------| | Internal | http://ftfl.ca/misc/R-bm-25-internal.out | 5.97 | | NetLib | http://ftfl.ca/misc/R-bm-25-netlib.out | 6.12 | | Atlas | http://ftfl.ca/misc/R-bm-25-atlas.out | 0.87 | | OpenBLAS | http://ftfl.ca/misc/R-bm-25-openblas.out | 0.67 | |---------------+------------------------------------------+----------| [1] time (s) to calculate the determinant of a 2500x2500 random matrix Since both ATLAS and OpenBLAS tune to specific hardware, and OpenBLAS is gi= ving segmentation faults [2], I'll leave the default to RBLAS. [2] address 0x0, cause 'memory not mapped' Possible actions: 1: abort (with core dump, if enabled) 2: normal R exit 3: exit R without saving workspace 4: exit R saving workspace --=20 You are receiving this mail because: You are the assignee for the bug.=