Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dG0AN-0007h5-9A for pgsql-pkg-debian@arkaria.postgresql.org; Wed, 31 May 2017 09:43:47 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.84_2) (envelope-from ) id 1dG0AM-0007GV-1a for pgsql-pkg-debian@arkaria.postgresql.org; Wed, 31 May 2017 09:43:46 +0000 Received: from makus.postgresql.org ([2001:4800:1501:1::229]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1dG0AL-0007GG-44; Wed, 31 May 2017 09:43:45 +0000 Received: from feynman.df7cb.de ([195.49.152.168]) by makus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1dG0AG-0002qx-Nu; Wed, 31 May 2017 09:43:43 +0000 Received: from msg.df7cb.de (unknown [IPv6:2003:5b:203b:100:7627:eaff:fe52:8e03]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by feynman.df7cb.de (Postfix) with ESMTPSA id 3wd5By2GQ5z3Dyw; Wed, 31 May 2017 11:43:38 +0200 (CEST) Date: Wed, 31 May 2017 11:43:38 +0200 From: Christoph Berg To: Tom Lane Cc: Andres Freund , Jason Petersen , pgsql-pkg-debian@postgresql.org, PostgreSQL Hackers Subject: Re: [HACKERS] [PATCH] relocation truncated to fit: citus build failure on s390x Message-ID: <20170531094338.6ysozitkzxv2vasl@msg.df7cb.de> Mail-Followup-To: Christoph Berg , Tom Lane , Andres Freund , Jason Petersen , pgsql-pkg-debian@postgresql.org, PostgreSQL Hackers References: <980D4281-A01F-4F5D-9874-FFED701F403F@citusdata.com> <20160426151339.GF12563@msg.df7cb.de> <20160426153235.GA2862@msg.df7cb.de> <20160427230516.44fuzdxlifch2wwp@alap3.anarazel.de> <20160428080824.GA22412@msg.df7cb.de> <20170529155850.qojdfrwkkqnjb3ap@msg.df7cb.de> <27883.1496087111@sss.pgh.pa.us> <20170530161541.koj5xbvvovrrtxtd@alap3.anarazel.de> <24279.1496162840@sss.pgh.pa.us> <1564.1496176732@sss.pgh.pa.us> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1564.1496176732@sss.pgh.pa.us> User-Agent: NeoMutt/20170113 (1.7.2) X-Pg-Spam-Score: -1.9 (-) X-Mailing-List: pgsql-pkg-debian List-Help: List-ID: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Precedence: bulk Sender: pgsql-pkg-debian-owner@postgresql.org Re: Tom Lane 2017-05-30 <1564.1496176732@sss.pgh.pa.us> > It'd be interesting if people could gather similar numbers on other > platforms of more real-world relevance, such as ppc64. But based on > this small sample, I wouldn't object to just going to -fPIC across > the board. ppc64el, Debian unstable: text data bss dec hex filename -fpic: 79520 928 1768 82216 14128 postgres_fdw.so -fPIC: 79520 928 1768 82216 14128 postgres_fdw.so -> no change s390x, Debian unstable: text data bss dec hex filename -fpic: 80735 2552 48 83335 14587 postgres_fdw.so -fPIC: 81247 2552 48 83847 14787 postgres_fdw.so -> +0.61% arm64, Debian unstable: text data bss dec hex filename -fpic: 64130 2600 48 66778 104da postgres_fdw.so -fPIC: 64274 2600 48 66922 1056a postgres_fdw.so -> +0.22% sparc64, Debian unstable: text data bss dec hex filename -fpic: 75804 3296 48 79148 1352c postgres_fdw.so -fPIC: 72748 920 48 73716 11ff4 postgres_fdw.so -> 6.9% decrease (!) 9.6.3, gcc (Debian 6.3.0-18) 6.3.0 20170516, -O2, all objects unstripped (sparc64 is gcc (Debian 6.3.0-17) 6.3.0 20170510) Christoph -- Sent via pgsql-pkg-debian mailing list (pgsql-pkg-debian@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-pkg-debian