From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from comal.ext.ti.com (comal.ext.ti.com [198.47.26.152]) by arago-project.org (Postfix) with ESMTPS id 939E9529BA for ; Thu, 30 Apr 2015 20:08:20 +0000 (UTC) Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id t3UK8JUj027650 for ; Thu, 30 Apr 2015 15:08:19 -0500 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id t3UK8Int006031 for ; Thu, 30 Apr 2015 15:08:18 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.3.224.2; Thu, 30 Apr 2015 15:08:17 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id t3UK8H1E026461 for ; Thu, 30 Apr 2015 15:08:17 -0500 Date: Thu, 30 Apr 2015 16:08:17 -0400 From: Denys Dmytriyenko To: Message-ID: <20150430200816.GT29290@edge> MIME-Version: 1.0 User-Agent: Mutt/1.5.20 (2009-06-14) Subject: RFC: turning off cortex optimizations for nightlies? X-BeenThere: meta-arago@arago-project.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Arago metadata layer for TI SDKs - OE-Core/Yocto compatible List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 30 Apr 2015 20:08:21 -0000 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline All, I'm considering turning off cortex optimizations for nightly CoreSDK builds. Currently I'm building 8 machines and besides some machine-specific packages, most of the packages get duplicated into cortex-a8, cortex-a9 and cortex-a15 arch-specific directories - each is about 1.5 GB. Disabling cortex optimization will of course drop performance slightly (few percent, if I remember correctly), but besides size savings, it also saves on time for rebuilding those packages 3 times. All of them will be designated as armv7a and built once. Any concerns, comments? -- Denys