From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pl1-x62f.google.com (mail-pl1-x62f.google.com [IPv6:2607:f8b0:4864:20::62f]) by sourceware.org (Postfix) with ESMTPS id 57AF53858D33 for ; Mon, 25 Apr 2022 13:14:04 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 57AF53858D33 Received: by mail-pl1-x62f.google.com with SMTP id n18so26975395plg.5 for ; Mon, 25 Apr 2022 06:14:04 -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=CLMQHrp+2aLWYvPexPFK8siPWRpDziHuduU/TcZ99Mw=; b=hXZYhcWjzHrJniTwdMIdFg44bSSWw87qWFVt2QhZ3oiL4HXsjcf/HHMegPSWbCvbUZ 03OHQFkUTxWv2SWhixg0V9J8HTqZZNRNlAM59cwzX7+HFkbcZNFldkRJNdJvwdKD2Xjg zhQMfZlKAf3/DAXBtNPIBDqxLfQ+0mCGF4zZ6FUyyUTfdSzx1sU6rtUI2yggfPJRiPPf K0UmX88Sey3gZ/YojbdLlD5smlqmpSqiS50/pReR8NyaeV9Pk9ZIvg9Ba2I9T6566cUv 3m5PdHBoWFHSNNxofwCbs+zRi2pvpkB1nGwPVjLeb+sXZrTFqC3tYrUDVYuCAvcZu9Mc Mm8Q== X-Gm-Message-State: AOAM531Sw9d7p98uMT5TSIzIc2QPl01vKtxRNbzCrKVpMqnUpjvu5SVc QqvPu11puNFssYod0qwpDAteqWG8BWQ7geNgjM0= X-Google-Smtp-Source: ABdhPJzBFB5Y1BqK4LYIIlsJ7jssK3K0sk6vr4CAZruTLNkR5F5H+4Qh0HcLEgTPSPsOSINVyzg5NBuXuzbkDF2E4Us= X-Received: by 2002:a17:90b:4d0c:b0:1d9:9b98:5a42 with SMTP id mw12-20020a17090b4d0c00b001d99b985a42mr1019194pjb.95.1650892443289; Mon, 25 Apr 2022 06:14:03 -0700 (PDT) MIME-Version: 1.0 References: <1432045427.1382721.1650660377407@yahoo.com> <913286796.975645.1650883302365@mail.yahoo.com> In-Reply-To: <913286796.975645.1650883302365@mail.yahoo.com> From: Arjen Markus Date: Mon, 25 Apr 2022 15:13:51 +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=-0.2 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM, HTML_MESSAGE, KAM_INFOUSMEBIZ, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=no 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: Mon, 25 Apr 2022 13:14:06 -0000 There are various solutions to install gfortran (or in general the GCC compiler suite) on Windows: Cygwin and MinGW-w64/MSYS2 are both environments that mimick to a certain extent Linux and allow you to manage all manner of packages, among which the GCC compiler suite. I use both but I also use the installation from equation.com - http://www.equation.com/servlet/equation.cmd?fa=3Dfortran. You can get Inte= l Fortran oneAPI from Intel - https://www.intel.com/content/www/us/en/developer/tools/oneapi/fortran-comp= iler.html#gs.xy9u8f. General questions about Fortran: the comp.lang.fortran newsgroup or, a bit more modern, Fortran discourse - https://fortran-lang.discourse.group/ Regards, Arjen Op ma 25 apr. 2022 om 12:41 schreef William Carter : > Hello. I have a windows 10 home 64 bit operating system. Thanks for > getting back to me > > Sent from Yahoo Mail on Android > > > On Sun, Apr 24, 2022 at 9:39, Arjen Markus > wrote: > 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 Fortr= an > oneAPI compiler, both freely available, would easily handle such arrays a= s > 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 > >