Roadrunner’s hybrid design will allow the system to segment complex mathematical equations, routing each segment to the part of the system that can most efficiently handle it. Typical compute processes, file IO, and communication activity will be handled by AMD Opteron processors while more complex and repetitive elements -- ones that traditionally consume the majority of supercomputer resources -- will be directed to the more than 16,000 Cell B.E. processors. Designed originally for gaming platforms, where intense graphics and real-time responsiveness are key, the Cell B.E. processor is ideal to speed Roadrunner through intense mathematical problems.

"This new supercomputer demonstrates a commitment to achieve a major advance in technological capability that will help enable scientists and businesses solve the most challenging problems," said Bill Zeitler, senior vice president, IBM Systems and Technology Group. "Los Alamos is a valued partner as we embark on this exciting journey."

"This installation with Los Alamos and IBM demonstrates the compelling benefits from industry leaders innovating around an open platform; in this case IBM and AMD collaborating in the use of AMD Opteron and the Cell B.E. processor to build powerful systems for highly specific Los Alamos Labs workloads," said Marty Seyer, senior vice president, Commercial Segment, AMD. "This is an excellent demonstration of Torrenza in action -- building on the performance and performance-per-watt advantages AMD delivers to create incredible value in leveraging HyperTransport technology to redefine how different systems, based on different processor platforms, can communicate with each other to solve some of the most complex computing problems."