From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id EDC8F3858404; Thu, 16 May 2024 12:39:20 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org EDC8F3858404 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1715863160; bh=gsHmdT4wjbRR3HPwa8qsiGXQ+9MFvCbfRI4AYwSnv7c=; h=From:To:Subject:Date:In-Reply-To:References:From; b=N8C+ScP7DIhp+BNZWyAGt7kD5Lvll5UahI+2UHROr3kW158BjnH/m+rao5BHEM+f2 M3aiU/qzl7mF0DPMUbrcJLKxBx7JghW5x/ChjCZf2JhoVj4erNkwAPIbcR72TujrkB b/nZFdcZQ4YESaFPG9/0HqgqtisUY2OF4D/CjJKQ= From: "adhemerval.zanella at linaro dot org" To: glibc-bugs@sourceware.org Subject: [Bug math/31744] Math: maybe better generic log2 implementation Date: Thu, 16 May 2024 12:39:20 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: math X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: adhemerval.zanella at linaro dot org X-Bugzilla-Status: WAITING X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- 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: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://sourceware.org/bugzilla/show_bug.cgi?id=3D31744 --- Comment #5 from Adhemerval Zanella --- I would also advise to not add an arch-specific implementation of complex functions like exp/log, this is usually a lot maintainability burden. Recen= tly we removed a lot of Intel implementation after the ARM optimized routines o= ne was added because the generic implementation used better numerical methods. --=20 You are receiving this mail because: You are on the CC list for the bug.=