<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Word 12 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri","sans-serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri","sans-serif";
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:72.0pt 72.0pt 72.0pt 72.0pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="EN-GB" link="blue" vlink="purple">
<div class="WordSection1">
<p class="MsoNormal">Recent discussion on small clusters with PC-104, mini-ITX and Pi boards has brought the list closer to its roots.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Maybe big systems are headed the same way (I know we have discussed this before).<o:p></o:p></p>
<p class="MsoNormal"><a href="http://www.theregister.co.uk/2013/05/15/amd_roadrunner_opteron_ocp_systems/">http://www.theregister.co.uk/2013/05/15/amd_roadrunner_opteron_ocp_systems/</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I guess the financial market is driving the design as they, well, buy a lot of them!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The other thought that has come into my head is that as the domestic market for PCs dries up – being taken by the tablet market<o:p></o:p></p>
<p class="MsoNormal">With integrated cloud services then the Beowulf idea of building systems from tower PCs will be untenable in the future (*)<o:p></o:p></p>
<p class="MsoNormal">but we will be using the highest capacity commodity systems – which are likely to be something like these cloud/virtualisation platforms.<o:p></o:p></p>
<p class="MsoNormal">Sorry if this thought is a bit muddled.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">(*) Yes I KNOW we don’t use tower systems any more – I’m just trying to say that the definition of COTS will change<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:gray">Dr John Hearns</span></b><b><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:gray"> | CFD Hardware Specialist |</span></b><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:gray">
<b>McLaren Racing Limited</b></span><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:navy"><br>
</span><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:gray">McLaren Technology Centre, Chertsey Road, Woking, Surrey GU21 4YH, UK</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:gray"><br>
</span><b><span lang="DE" style="font-size:7.5pt;font-family:"Arial","sans-serif";color:red">T:
</span></b><span lang="DE" style="font-size:7.5pt;font-family:"Arial","sans-serif";color:gray"> +44 (0) 1483 262000</span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:red">D: </span></b><span lang="DE" style="font-size:7.5pt;font-family:"Arial","sans-serif";color:gray">+44 (0) 1483 262352</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><o:p></o:p></span></p>
<p class="MsoNormal"><b><span lang="DE" style="font-size:7.5pt;font-family:"Arial","sans-serif";color:red">F:</span></b><span lang="DE" style="font-size:7.5pt;font-family:"Arial","sans-serif";color:gray"> +44 (0) 1483 261928 </span><span lang="DE" style="font-size:7.5pt;font-family:"Arial","sans-serif";color:navy"><br>
</span><b><span lang="DE" style="font-size:7.5pt;font-family:"Arial","sans-serif";color:red">E:</span></b><span lang="DE" style="font-size:7.5pt;font-family:"Arial","sans-serif";color:red"> </span><span lang="DE" style="font-size:7.5pt;font-family:"Arial","sans-serif";color:#7F7F7F">john.hearns@mclaren.com</span><o:p></o:p></p>
<p class="MsoNormal"><b><span lang="DE" style="font-size:7.5pt;font-family:"Arial","sans-serif";color:red">W:
</span></b><a href="http://www.mclaren.com/" title="blocked::http://www.mclaren.com/"><span lang="DE" style="font-size:7.5pt;font-family:"Arial","sans-serif";color:gray">www.mclaren.com</span></a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<p><span style="font-family:'Arial';font-size:8pt;">The contents of this email are confidential and for the exclusive use of the intended recipient. If you receive this email in error you should not copy it, retransmit it, use it or disclose its contents but should return it to the sender immediately and delete your copy.</span></p></body>
</html>