From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-0.9 required=5.0 tests=BAYES_00,FORGED_GMAIL_RCVD, FREEMAIL_FROM autolearn=no autolearn_force=no version=3.4.4 X-Google-Thread: 103376,19924f2facf8443,start X-Google-Attributes: gid103376,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!postnews.google.com!56g2000hsm.googlegroups.com!not-for-mail From: amado.alves@gmail.com Newsgroups: comp.lang.ada Subject: Larger matrices Date: Wed, 6 Aug 2008 06:32:54 -0700 (PDT) Organization: http://groups.google.com Message-ID: <40ed91c2-3dab-4994-9a7b-4032058f0671@56g2000hsm.googlegroups.com> NNTP-Posting-Host: 89.214.18.142 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Trace: posting.google.com 1218029575 27051 127.0.0.1 (6 Aug 2008 13:32:55 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Wed, 6 Aug 2008 13:32:55 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: 56g2000hsm.googlegroups.com; posting-host=89.214.18.142; posting-account=3cDqWgoAAAAZXc8D3pDqwa77IryJ2nnY User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.0.04506; .NET CLR 1.1.4322),gzip(gfe),gzip(gfe) Xref: g2news1.google.com comp.lang.ada:1457 Date: 2008-08-06T06:32:54-07:00 List-Id: I manage to process 1000 x 1000 matrices with the respective Ada 2005 standard library with GNAT GPL 2008. Processing includes multiplication by a vector. Now I want larger matrices, say 5000 x 5000. The objects seem to be allocated ok (dynamically), but mutiplication gives a "segmentation fault." Any tips on how to overcome this? Thanks a lot.