Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button

Home > Press > Sun Microsystems Awarded $44 Million Department of Defense Contract to Develop Microchip Interconnect System

Abstract:
DARPA Project Advances Chip Communications Via Proximity and Optical Connections to Create Potential for Virtual Supercomputer from Network of Low-Cost Chips

Sun Microsystems Awarded $44 Million Department of Defense Contract to Develop Microchip Interconnect System

SANTA CLARA, CA | Posted on March 24th, 2008

Sun Microsystems, Inc. (NASDAQ: JAVA) today announced that the Defense Advanced Research Projects Agency (DARPA) has awarded Sun $44.29 million funding for a five and a half-year research project focused on microchip interconnectivity via on-chip optical networks enabled by Silicon photonics and proximity communication. Part of DARPA's Ultraperformance Nanophotonic Intrachip Communication program, the project commences with an incremental delivery of $8.1 million to Sun Microsystems' Microelectronics and Laboratories divisions. For more information on research projects at Sun, visit http://www.research.sun.com.

Building on research done under DARPA's High Productivity Computing Systems program, Sun's new project will accelerate the development of lower cost, high performance and high productivity systems. The project presents a unique opportunity to develop supercomputers through interconnecting an array of low-cost chips, with the potential to overcome the fundamental cost and performance limits of scaling up today's large computer systems. By providing unprecedented high bandwidth, low latency, and low power interconnections between the parallel computing chips in such an array, this research project will help enable a broad class of companies and organizations to utilize applications with high compute and communication requirements, such as energy exploration, biotechnology and weather modeling.

"Optical communications could be a truly game-changing technology—an elegant way to continue impressive performance gains while completely changing the economics of large-scale silicon production," said Greg Papadopoulos, chief technology officer and executive vice president of research and development for Sun. "Congratulations to Sun Labs and Microelectronics teams for their constructive creativity and for driving innovation into the semiconductor marketplace."

Sun's program combines optical signaling with Proximity Communication, its key chip-to-chip I/O technology, to construct arrays of low-cost chips in a single virtual "macrochip." Such an aggregation of inexpensive chips looks and performs like a single chip of enormous size, thus extending Moore's Law; it also avoids soldered chip connections to enable lower total system cost. Long connections across the macrochip leverage the low latency, high bandwidth, and low power of silicon optics, and through this program Sun and DARPA will research technologies to dramatically further reduce the cost of these optical connections. The result is a virtual supercomputer.

"DARPA's UNIC (Ultraperformance Nanophotonic Intrachip Communications) program will demonstrate high performance photonic technology for high bandwidth, on-chip, photonic communications networks for advanced (≥ 10 trillion operations/second) microprocessors. By restoring the balance between computation and communications, the program will significantly enhance DoD's capabilities for applications such as Image Processing, Autonomous Operations, Synthetic Aperture Radar, as well as supercomputing," said Dr. Jag Shah, program manager in DARPA's Microsystems Technology Office.

Accelerating Innovation to Extend Moore's Law

The historic accuracy of Moore's Law, which predicts a periodic doubling of the number of transistors that can cost-effectively build on a single chip, is partly behind the impressive growth of microprocessor performance over the last 30 years. Today, though, continued improvements are slowing down, as power and size constraints limit the growth of chip clock frequencies. Boosting computer performance by accumulating hundreds or thousands of cores per chip allows users to exploit massively parallel execution, but it also requires large increases in the number of transistors on a chip, and hence an unconstrained continuation of Moore's Law. However, as Dr. Gordon Moore himself predicted long ago, economic limits on the global financial investment in semiconductors are now slowing down Moore's Law.

####

About Sun Microsystems, Inc.
Sun Microsystems develops the technologies that power the global marketplace. Guided by a singular vision -- "The Network is the Computer" -- Sun drives network participation through shared innovation, community development and open source leadership.

For more information, please click here

Contacts:
Karen Kahn
VP, Global Communications
415-294-5362

Copyright © Sun Microsystems, Inc.

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Argon is not the 'dope' for metallic hydrogen March 24th, 2017

Promising results obtained with a new electrocatalyst that reduces the need for platinum: Researchers from Aalto University have succeeded in manufacturing electrocatalysts used for storing electric energy with one-hundredth of the amount of platinum that is usually needed March 24th, 2017

Leti Presents Advances in Propagation Modeling and Antenna Design for mmWave Spectrum: Paper Is One of 15 that Leti Presented at European Conference on Antennas and Propagation March 19-24 March 23rd, 2017

Rice U. refines filters for greener natural gas: New study defines best materials for carbon capture, methane selectivity March 23rd, 2017

Govt.-Legislation/Regulation/Funding/Policy

Argon is not the 'dope' for metallic hydrogen March 24th, 2017

Nanobiotix: The Independent Data Monitoring Committee Recommends the Continuation of the Ongoing Phase II/III Trial of NBTXR3 in Soft Tissue Sarcoma March 23rd, 2017

Rice U. refines filters for greener natural gas: New study defines best materials for carbon capture, methane selectivity March 23rd, 2017

Artificial photosynthesis steps into the light: Rice University lab turns transition metals into practical catalyst for solar, other applications March 23rd, 2017

Chip Technology

Argon is not the 'dope' for metallic hydrogen March 24th, 2017

Scientists discover new 'boat' form of promising semiconductor: GeSe Uncommon form attenuates semiconductor's band gap size March 23rd, 2017

Pulverizing e-waste is green, clean -- and cold: Rice, Indian Institute researchers use cryo-mill to turn circuit boards into separated powders March 21st, 2017

Electro-optical switch transmits data at record-low temperatures: Operating at temperatures near absolute zero, switch could enable significantly faster data processing with lower power consumption March 20th, 2017

Optical computing/Photonic computing

Electro-optical switch transmits data at record-low temperatures: Operating at temperatures near absolute zero, switch could enable significantly faster data processing with lower power consumption March 20th, 2017

AIM Photonics Welcomes Coventor as Newest Member: US-Backed Initiative Taps Process Modeling Specialist to Enable Manufacturing of High-Yield, High-Performance Integrated Photonic Designs March 16th, 2017

New research could trigger revolution in computer electronics manufacturing March 3rd, 2017

Most Complex Nanoparticle Crystal Ever Made by Design: Possible applications include controlling light, capturing pollutants, delivering therapeutics March 2nd, 2017

Announcements

Argon is not the 'dope' for metallic hydrogen March 24th, 2017

Promising results obtained with a new electrocatalyst that reduces the need for platinum: Researchers from Aalto University have succeeded in manufacturing electrocatalysts used for storing electric energy with one-hundredth of the amount of platinum that is usually needed March 24th, 2017

Rice U. refines filters for greener natural gas: New study defines best materials for carbon capture, methane selectivity March 23rd, 2017

Artificial photosynthesis steps into the light: Rice University lab turns transition metals into practical catalyst for solar, other applications March 23rd, 2017

Military

Graphene sheets capture cells efficiently: New method could enable pinpoint diagnostics on individual blood cells March 3rd, 2017

Bioinspired process makes materials light, robust, programmable at nano- to macro-scale: Ultralight web of silk nano fibers withstands load 4,000 times its weight February 28th, 2017

'Lossless' metamaterial could boost efficiency of lasers and other light-based devices February 20th, 2017

Engineers shrink microscope to dime-sized device February 17th, 2017

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project