<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://www.clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/12aee8c1-8db5-41cd-80be-2bb831b91f7c/712F2DDA-C338-4361-96B8-8754C0E3ED96/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.dailytech.com/article.aspx?newsid=12094" href="http://www.dailytech.com/article.aspx?newsid=12094" style="font-size: 11px;">www.dailytech.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.dailytech.com/article.aspx?newsid=12094">Roadrunner Supercomputer Mimics Brain Function, Sets New Speed Record</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.dailytech.com/article.aspx?newsid=12094">Not even a week after the new Roadrunner supercomputer was <A title="Military Supercomputer Breaks Performance Record" href="http://www.dailytech.com/New+Military+Supercomputer+Breaks+Performance+Record/article12023.htm">juiced up and put to work</A>, scientists are hard at work trying to push the machine to its limits.</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.dailytech.com/article.aspx?newsid=12094"><div align="center"><img src="http://content6.clipmarks.com/blog_cache/www.dailytech.com/img/700E7245-FB08-4EE4-9C5B-91BF6C85D42F" alt="" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.dailytech.com/article.aspx?newsid=12094"> Los Alamos researchers are putting this power to work with a program dubbed <A title="Roadrunner supercomputer puts research at a new scale" rel="nofollow" href="http://www.lanl.gov/news/index.php/fuseaction/home.story/story_id/13602">PetaVision</A>. The program was created to model neuron and synapse interaction in the visual cortex of the human brain.</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.dailytech.com/article.aspx?newsid=12094"> Supercomputers like Roadrunner bring new possibilities for modeling human recognition systems</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.dailytech.com/article.aspx?newsid=12094"> The researchers used PetaVision to set a processing record with Roadrunner, spinning up to an astonishing 1.144 petaflop/s. </blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://www.clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content7.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.lanl.gov/news/index.php/fuseaction/home.story/story_id/13602" href="http://www.lanl.gov/news/index.php/fuseaction/home.story/story_id/13602" style="font-size: 11px;">www.lanl.gov</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.lanl.gov/news/index.php/fuseaction/home.story/story_id/13602"><div align="center"><img src="http://content8.clipmarks.com/blog_cache/www.lanl.gov/img/EF876787-13D2-4731-A1AA-D6B4A77D3394" alt="" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.lanl.gov/news/index.php/fuseaction/home.story/story_id/13602"><div align="center"><img src="http://content9.clipmarks.com/blog_cache/www.lanl.gov/img/55B70702-2B0C-44C2-89EA-63D9B21C2B6B" alt="" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.lanl.gov/news/index.php/fuseaction/home.story/story_id/13602"><DIV> PetaVision models the human visual system—mimicking more than 1 billion visual neurons and trillions of synapses. Neurons are nerve cells that process information in the brain. Neurons communicate with each other using synaptic connections, analogous to what transistors are in modern computer chips. Synapses store memories and play a vital role in learning.</DIV></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/712F2DDA-C338-4361-96B8-8754C0E3ED96/blog/" title="blog or email this clip"><img src="http://content6.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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