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<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 3.2 Final//FR"><!-- Converted with LaTeX2HTML 95.1 (Fri Jan 20 1995) --><!-- by Nikos Drakos (nikos@cbl.leeds.ac.uk), CBLU, University of Leeds --><!-- Modified Simulog 03/97 --><HTML><HEAD><TITLE>1.1 Minimal configuration:</TITLE><LINK REL=STYLESHEET TYPE="text/css" HREF="./Modulef.css" TITLE="Modulef CSS"><meta name="description" value="1.1 Minimal configuration:"><meta name="keywords" value="Guide1"><meta name="resource-type" value="document"><meta name="distribution" value="global"></HEAD><BODY BGCOLOR="#FFFFFF"><P> <IMG SRC="../icons/smallmod.gif" WIDTH=211 HEIGHT=50 ALIGN=BOTTOM ALT="Modulef"><A NAME=tex2html528 HREF="node27.html"><IMG BORDER=0 ALIGN=BOTTOM SRC="../icons/previous_motif.gif" ALT="previous"></A><A NAME=tex2html532 HREF="node27.html"><IMG BORDER=0 ALIGN=BOTTOM SRC="../icons/up_motif.gif" ALT="up"></A><A NAME=tex2html534 HREF="node29.html"><IMG BORDER=0 ALIGN=BOTTOM SRC="../icons/next_motif.gif" ALT="next"></A><A NAME=tex2html536 HREF="node2.html"><IMG BORDER=0 ALIGN=BOTTOM SRC="../icons/contents_motif.gif" ALT="contents"></A><A HREF="../Guide1-18/node28.html"><IMG BORDER=0 SRC="../icons/zoom18.gif" ALIGN=BOTTOM ALT="[BIG]"></A><A HREF="../Guide1-14/node28.html"><IMG BORDER=0 SRC="../icons/zoom14.gif" ALIGN=BOTTOM ALT="[Normal]"></A><A HREF="../Guide1-10/node28.html"><IMG BORDER=0 SRC="../icons/zoom10.gif" ALIGN=BOTTOM ALT="[small]"></A><BR><B> Next: </B> <A NAME=tex2html535 HREF="node29.html">2 Installation procedure: UNIX</A><B>Up: </B> <A NAME=tex2html533 HREF="node27.html">1 Introduction</A><B> Prev: </B> <A NAME=tex2html529 HREF="node27.html">1 Introduction</A><B><A HREF="node2.html" >Contents</A></B><HR SIZE=3 WIDTH="75%"><H1><A NAME=SECTION05210000000000000000>1.1 Minimal configuration:</A></H1><P><P><P><UL><LI> Installation : <BR><P> The minimum disc space required for the installation of MODULEF is approximately 100 MB. On a SUN4 workstation, this space is occupied as follows: <TABLE COLS=3 RULES=GROUPS><COL ALIGN=LEFT><COL ALIGN=CENTER><COL ALIGN=LEFT><TR><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> Source code </TD><TD VALIGN=BASELINE ALIGN=CENTER NOWRAP> : </TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> 25 MB </TD></TR><TR><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> Makefile's </TD><TD VALIGN=BASELINE ALIGN=CENTER NOWRAP> : </TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> 0.5 MB </TD></TR><TR><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> Binary files </TD><TD VALIGN=BASELINE ALIGN=CENTER NOWRAP> : </TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> 50 MB </TD></TR></TABLE><P>These values are merely indicative since they depend on the machineused, the options of compilation options, and the executable files created (it is not obligatory to create all the executables).<P> <LI> Utilization : <BR><P> The memory necessary to execute MODULEF depends on the problem under consideration. The larger the number of unknowns, the larger the size of the super-array to be reserved. As an indication, a 2D elasticity problem with<b>3 600</b> triangles and <b>3 722</b> degrees of freedom (<IMG BORDER=0 ALIGN=MIDDLE ALT="" SRC="img275.gif"> nodes) requires:<BR><P><TABLE COLS=2 RULES=GROUPS><COL ALIGN=RIGHT><COL ALIGN=LEFT><TR><TD VALIGN=BASELINE ALIGN=RIGHT NOWRAP>627 487 </TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> words for the matrix, with skyline storage (MUA); </TD></TR><TR><TD VALIGN=BASELINE ALIGN=RIGHT NOWRAP> 86 036 </TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> words for the matrix, with compact storage (AMAT); </TD></TR><TR><TD VALIGN=BASELINE ALIGN=RIGHT NOWRAP> 7489 </TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> words for the RHS vector (B).</TD></TR></TABLE><P>This problem was solved by a simple conjugate gradient method (one D.S. AMAT and one D.S. B) with thefollowing configurations: <BR><P><TABLE COLS=3 BORDER FRAME=BOX RULES=GROUPS><COLGROUP><COL ALIGN=LEFT><COLGROUP><COL ALIGN=LEFT><COLGROUP><COL ALIGN=LEFT><TBODY></TBODY><TBODY><TR><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP></TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> Minimal conf. </TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> Recommended conf. </TD></TR><TR><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> </TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> </TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> </TD></TR></TBODY><TBODY><TR><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP>Central Unit </TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> 32 bits </TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> 32 bits </TD></TR><TR><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> Main Memory </TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> 1 MB </TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> 16 MB </TD></TR><TR><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> Virtual Memory </TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> 16 MB </TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> 32 MB </TD></TR><TR><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> Secondary Memory </TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> 20 MB (hard disc) </TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP> 100 MB </TD></TR></TBODY><TBODY><TR><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP></TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP></TD><TD VALIGN=BASELINE ALIGN=LEFT NOWRAP></TD></TR></TBODY></TABLE></UL><P><P><P>In addition, the MODULEF system requires a Fortran 77 compiler with the following two extensions:<P><UL><LI> If an array of type INTEGER is an actual argument in a subroutine call, the corresponding dummy argument can either be an array of type INTEGER, REAL or DOUBLE PRECISION. <LI> A variable of type INTEGER must be large enough to contain 4 characters (in general, 32bits or more).</UL><P>MODULEF runs successfully on a number of computers, such as CRAY,HP/Apollo, IBM RS 6000, SUN, Silicon, HP 9700, Dec Alpha OSF/1 etc.<P> <P><HR SIZE=3 WIDTH="75%"><IMG SRC="../icons/smallmod.gif" WIDTH=211 HEIGHT=50 ALIGN=BOTTOM ALT="Modulef"><A NAME=tex2html528 HREF="node27.html"><IMG BORDER=0 ALIGN=BOTTOM SRC="../icons/previous_motif.gif" ALT="previous"></A><A NAME=tex2html532 HREF="node27.html"><IMG BORDER=0 ALIGN=BOTTOM SRC="../icons/up_motif.gif" ALT="up"></A><A NAME=tex2html534 HREF="node29.html"><IMG BORDER=0 ALIGN=BOTTOM SRC="../icons/next_motif.gif" ALT="next"></A><A NAME=tex2html536 HREF="node2.html"><IMG BORDER=0 ALIGN=BOTTOM SRC="../icons/contents_motif.gif" ALT="contents"></A><A HREF="../Guide1-18/node28.html"><IMG BORDER=0 SRC="../icons/zoom18.gif" ALIGN=BOTTOM ALT="[BIG]"></A><A HREF="../Guide1-14/node28.html"><IMG BORDER=0 SRC="../icons/zoom14.gif" ALIGN=BOTTOM ALT="[Normal]"></A><A HREF="../Guide1-10/node28.html"><IMG BORDER=0 SRC="../icons/zoom10.gif" ALIGN=BOTTOM ALT="[small]"></A><BR><B> Next: </B> <A NAME=tex2html535 HREF="node29.html">2 Installation procedure: UNIX</A><B>Up: </B> <A NAME=tex2html533 HREF="node27.html">1 Introduction</A><B> Prev: </B> <A NAME=tex2html529 HREF="node27.html">1 Introduction</A><B><A HREF="node2.html" >Contents</A></B><BR> <HR><P><ADDRESS></ADDRESS></BODY></HTML>⌨️ 快捷键说明
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