From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pl1-x632.google.com (mail-pl1-x632.google.com [IPv6:2607:f8b0:4864:20::632]) by sourceware.org (Postfix) with ESMTPS id 84D3E3858D28 for ; Sun, 24 Apr 2022 14:39:09 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 84D3E3858D28 Received: by mail-pl1-x632.google.com with SMTP id b12so6698329plg.4 for ; Sun, 24 Apr 2022 07:39:09 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=LB6FkB23x5qJ1SZXEj0II6C/bFF6y7fSAd9I7I8VOzY=; b=1qTLkfLYoHj1yMcVi1EenCdswU+JpFxnll2CK6VAbAQTK2uYVE1Ui1fRQOgQfuqVcL tcaN8rZa28OwTX906Ga4iU1JRtmzB+JG4vnoXf8rgXXzRwMmNNMNbI/VEUY6k1UXgj4C /b40e5Fxm/GCEV9ny8c5MMasKbmcPbvHxsNCsLPI79Hg5i/vjsdapfGUBmiigY0WwAxv J3tEie8tN2GfBo4VHs4BXyHswiaoxMyMYByobmDdnCqd4h+5mc72NX1bHxvnOJMTdcXI yXTF6xa77zNYMY6umS2cKRl2Z1/qyO2XaMGD5SM37aTk6z+bcgBt1rVV/txo6Hwmowtw aA2g== X-Gm-Message-State: AOAM530HdnfB1/yi/KFZEWg9ws3XlkNw5H9uHsMxp8IUbuTKOkefQ57O U0vT4HCXtPZmHjs3iQJBir8c+y3jF1Ad64NG5kQ= X-Google-Smtp-Source: ABdhPJzrBV44gdI8lBT4yGkJWg2kEIIwrDXhLcmmmbau9r/8ysO/Lt/jFCBPJyLkpdjnvyI+NaKI9KwPksBmni58SGE= X-Received: by 2002:a17:90b:218d:b0:1d0:90f5:4064 with SMTP id ku13-20020a17090b218d00b001d090f54064mr16102236pjb.95.1650811148102; Sun, 24 Apr 2022 07:39:08 -0700 (PDT) MIME-Version: 1.0 References: <1432045427.1382721.1650660377407@yahoo.com> In-Reply-To: <1432045427.1382721.1650660377407@yahoo.com> From: Arjen Markus Date: Sun, 24 Apr 2022 16:38:56 +0200 Message-ID: Subject: Re: Interested in participating in Fortran study to compile very large modules To: William Carter Cc: "fortran@gcc.gnu.org" X-Spam-Status: No, score=0.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM, HTML_MESSAGE, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: fortran@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Fortran mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 24 Apr 2022 14:39:11 -0000 MicroSoft's Fortran compiler is a very old compiler that has not been maintained in a very long time. The gfortran compiler and the Intel Fortran oneAPI compiler, both freely available, would easily handle such arrays as you mention. What system are you running on? Regards, Arjen Op vr 22 apr. 2022 om 22:46 schreef William Carter via Fortran < fortran@gcc.gnu.org>: > Hello, > > I am an engineer for the nuclear power industry. As part of my master=E2= =80=99s > thesis I developed a model of a fuel pin using Fortran. At the time I wa= s > working with a cheap Microsoft compiler. It was version 5.1 if I remembe= r > correctly. My model does 3D finite differencing and is rather demanding = on > the compiler. My Microsoft compiler was pretty limiting on the size of t= he > modules I could compile. Typically I was working with a 7x7x7 spatial > array with a 5 properties at each node. Everything was in double > precision. So it was 7x7x7x5. I could juggle these around, but I had to > say within this maximum or the compiler would not work. I would like to > work with MUCH larger arrays. I am thinking 100x100x100x5. Again in > double precision. So I need a better compiler. Can you help? > > Regards, > > Bill Carter > > > Sent from Mail for Windows > >