Today is the start of ISC09, and as usual, a new Top500 list kicks off the action. IBM’s Roadrunner hangs on to the top slot, with Cray’s XT5 Jaguar still there in second place. SGI‘s Pleiades system at NASA Ames is pushed down to fourth place, as the new Jugene Bluegene/P system enters at number 3.

The full list, with more details on each of the systems, can be found at http://top500.org/lists/2009/06

Silicon Graphics will be have a stand and be showcasing their wares up the upcoming International SuperComputing 09 conference in Hamburg, Germany, at the end of this month.

Along with showing off the 10,000 core ‘Molecule’ concept, Dr. Eng Lim Goh, SGI’s CTO and all round Very Clever Chap, will be giving a talk on scaling up HPC Architecture to handle multiple core CPUs.

“Scalable HPC Architecture for the Many-Core Era,” presented by Dr. Eng Lim Goh, senior vice president and chief technology officer at SGI.

Date: Thursday, June 25
Time: 10:30 a.m. and 3:15 p.m. CEST
Location: Hall 3, Congress Center Hamburg
Topic: The IT industry has moved from the era of regular clock speed improvements to the new many-core era. This is a fundamental change to which even consumer PC users and applications will need to adapt. This session will focus on the implications for productive high-performance and clustered computing architectures.