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Date: Tue, 14 Jan 1997 22:31:22 GMTServer: NCSA/1.4.2Content-type: text/htmlLast-modified: Tue, 07 Jan 1997 19:51:34 GMTContent-length: 5776 <HTML><HEAD><TITLE>the Center for Innovative Computer Applications at Indiana University</TITLE></HEAD><BODY BACKGROUND= "http://www.cica.indiana.edu/cica.new/images/cicapaper4.gif"><table border=0 cellspacing=0 cellpadding=5><tr><td valign=top align=left> <table border=0 cellspacing=0 cellpadding=5><font size=7><tr><td WIDTH=56 HEIGHT=40 ALIGN=CENTER VALIGN=BOTTOM> <!WA0><a href="http://www.cica.indiana.edu/cica.new/index.html"> <!WA1><IMG SRC="http://www.cica.indiana.edu/cica.new/images/smallShadow.gif" WIDTH=32 HEIGHT=32 BORDER=0><br> <font size=-1>CICA Home</font></a></td> <p></tr><tr> <td WIDTH=56 HEIGHT=40 ALIGN=CENTER VALIGN=BOTTOM> <!WA2><a href="http://www.cica.indiana.edu/cica.new/about/index.html"> <!WA3><IMG SRC="http://www.cica.indiana.edu/cica.new/images/smallAbout.gif" WIDTH=32 HEIGHT=32 BORDER=0><br> <font size=-1>About CICA</font></a></td> <p></tr><tr> <td WIDTH=56 HEIGHT=40 ALIGN=CENTER VALIGN=BOTTOM> <!WA4><a href="http://www.cica.indiana.edu/cica.new/facil/index.html"> <!WA5><IMG SRC="http://www.cica.indiana.edu/cica.new/images/smallFacil.gif" WIDTH=32 HEIGHT=32 BORDER=0><br> <font size=-1>Facilities<br>&Services </font></a></td></tr><tr> <td WIDTH=56 HEIGHT=40 ALIGN=CENTER VALIGN=BOTTOM> <!WA6><a href="http://www.cica.indiana.edu/cica.new/projects/index.html"> <!WA7><IMG SRC="http://www.cica.indiana.edu/cica.new/images/smallProject.gif" WIDTH=32 HEIGHT=32 BORDER=0><br> <font size=-1>Projects</a></td></tr><tr> <td WIDTH=56 HEIGHT=40 ALIGN=CENTER VALIGN=BOTTOM> <!WA8><a href="http://www.cica.indiana.edu/cica.new/new/index.html"> <!WA9><IMG SRC="http://www.cica.indiana.edu/cica.new/images/smallNew.gif" WIDTH=32 HEIGHT=32 BORDER=0><br> <font size=-1>News &<br>New Tech</a></td> </tr><tr><td WIDTH=56 HEIGHT=40 ALIGN=CENTER VALIGN=BOTTOM> <!WA10><a href="http://www.cica.indiana.edu/cica.new/graphics/index.html"> <!WA11><IMG SRC="http://www.cica.indiana.edu/cica.new/images/smallGraphics.gif" WIDTH=32 HEIGHT=32 BORDER=0><br> <font size=-1>Graphics<br> & Viz</a></td></tr><tr> <td WIDTH=56 HEIGHT=40 ALIGN=CENTER VALIGN=BOTTOM> <!WA12><a href="http://www.cica.indiana.edu/cica.new/hpc/index.html"> <!WA13><IMG SRC="http://www.cica.indiana.edu/cica.new/images/smallHPC.gif" WIDTH=32 HEIGHT=32 BORDER=0><br> <font size=-1>High-Perf<br>Computing</a></td></tr><tr><td WIDTH=56 HEIGHT=40 ALIGN=CENTER VALIGN=BOTTOM> <!WA14><a href="http://www.cica.indiana.edu/cica.new/misc/index.html"> <!WA15><IMG SRC="http://www.cica.indiana.edu/cica.new/images/smallMisc.gif" WIDTH=32 HEIGHT=32 BORDER=0><br> <font size=-1>Misc<br>Info</a></td></tr><tr><td WIDTH=56 HEIGHT=40 ALIGN=CENTER VALIGN=BOTTOM> <!WA16><a href="http://www.cica.indiana.edu/cica.new/search/index.html"> <!WA17><IMG SRC="http://www.cica.indiana.edu/cica.new/images/smallSearch.gif" WIDTH=32 HEIGHT=32 BORDER=0><br> <font size=-1>Search</a></td></tr></font></table></td><td valign=top> <font size=-1> (Our <!WA18><a href="http://www.cica.indiana.edu/home-page.html">old home page</a> is still available as is a <!WA19><a href="http://www.cica.indiana.edu/cica.new/text.html">text-only version</a> of this page.) </font><p><table border=0 cellspacing=0 cellpadding=0><tr><td WIDTH=134 HEIGHT=64> <!WA20><IMG SRC="http://www.cica.indiana.edu/cica.new/images/blank.gif" WIDTH=134 HEIGHT=64 BORDER=0> </td><td WIDTH=64 HEIGHT=64 VALIGN=BOTTOM> <!WA21><IMG SRC="http://www.cica.indiana.edu/cica.new/images/ballLight.gif" WIDTH=64 HEIGHT=64 BORDER=0 ALT="."> </td> <td WIDTH=252 HEIGHT=64 VALIGN=MIDDLE ALIGN=CENTER> <h2><i>the Center for Innovative Computer Applications</i></h2> </td></tr><tr><td WIDTH= VALIGN=TOP COLSPAN=3> <!WA22><a href="http://www.cica.indiana.edu/cica.new/index.html"> <!WA23><IMG SRC="http://www.cica.indiana.edu/cica.new/images/logoTextH.gif" WIDTH=450 HEIGHT=85 BORDER=0 ALT="CICA - the Center for Innovative Computer Applications"></a> </td></tr></table><hr size=5><p><p>The <b>Center for Innovative Computer Applications</b> is a special projects unitof <!WA24><a href="http://www.indiana.edu/~ucs">University Computing Services</a>at <!WA25><a href="http://www.indiana.edu">Indiana University</a> charged with exploring applications of new computing technologies.We focus on scientific and artistic visualization, high-end computing, and other special applications.<p> <hr><center><h1>High-Performance Computing</h1></center>CICA's <!WA26><a href="http://www.cica.indiana.edu/cica.new/hpc">High-Performance Computing</a> Support Group provides assistancein developing supercomputing applications and provides consultationin the use of IU's Paragon and SP2 parallel supercomputers. <!WA27><a href="http://www.cica.indiana.edu/~dkberry">Don Berry</a>has been conducting experiments to compare various methods ofdistributed computing for both speed of execution and ease of programming. <p>The images below show four different runs of a heat diffusion simulation running on 1, 2, 4, and8 processors. At a given elapsed time (150 seconds in this case), the progress of the computations can be visualized and compared. (The lower the "bump", the further the computation has progressed.)This simulation was coded in High-PerformanceFortran and was run on IU's SP2 supercomputer.<p><center><table border=5><tr><td><!WA28><img src="http://www.cica.indiana.edu/feature/hpf1.small.gif" width=272 height=219></td><td><!WA29><img src="http://www.cica.indiana.edu/feature/hpf2.small.gif" width=272 height=219></td></tr><tr><td><!WA30><img src="http://www.cica.indiana.edu/feature/hpf4.small.gif" width=272 height=219></td><td><!WA31><img src="http://www.cica.indiana.edu/feature/hpf8.small.gif" width=272 height=219></td></tr> </table></center> <p><hr size = 5><p><i>Maintained by: webmaster@cica.indiana.edu</i><br><i>Last modified: 10/24/96</i></td></tr></table></BODY></HTML>⌨️ 快捷键说明
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