Inventors:
Sameh Asaad - Yorktown Heights NY, US
Ralph E. Bellofatto - Yorktown Heights NY, US
Michael A. Blocksome - Rochester MN, US
Matthias A. Blumrich - Yorktown Heights NY, US
Peter Boyle - Yorktown Heights NY, US
Jose R. Brunheroto - Yorktown Heights NY, US
Dong Chen - Yorktown Heights NY, US
George L. Chiu - Yorktown Heights NY, US
Norman Christ - Yorktown Heights NY, US
Paul W. Coteus - Yorktown Heights NY, US
Kristan D. Davis - Rochester MN, US
Gabor J. Dozsa - Yorktown Heights NY, US
Alexandre E. Eichenberger - Yorktown Heights NY, US
Noel A. Eisley - Yorktown Heights NY, US
Matthew R. Ellavsky - Rochester MN, US
Kahn C. Evans - Rochester MN, US
Bruce M. Fleischer - Yorktown Heights NY, US
Thomas W. Fox - Yorktown Heights NY, US
Alan Gara - Yorktown Heights NY, US
Mark E. Giampapa - Yorktown Heights NY, US
Thomas M. Gooding - Rochester MN, US
Michael K. Gschwind - Yorktown Heights NY, US
John A. Gunnels - Yorktown Heights NY, US
Shawn A. Hall - Yorktown Heights NY, US
Rudolf A. Haring - Yorktown Heights NY, US
Philip Heidelberger - Yorktown Heights NY, US
Todd A. Inglett - Rochester MN, US
Brant L. Knudson - Rochester MN, US
Gerard V. Kopcsay - Yorktown Heights NY, US
Sameer Kumar - Yorktown Heights NY, US
Amith R. Mamidala - Yorktown Heights NY, US
James A. Marcella - Rochester MN, US
Mark G. Megerian - Rochester MN, US
Douglas R. Miller - Rochester MN, US
Samuel J. Miller - Rochester MN, US
Adam J. Muff - Rochester MN, US
Michael B. Mundy - Rochester MN, US
John K. O'Brien - Yorktown Heights NY, US
Kathryn M. O'Brien - Yorktown Heights NY, US
Martin Ohmacht - Yorktown Heights NY, US
Jeffrey J. Parker - Rochester MN, US
Ruth J. Poole - Rochester MN, US
Joseph D. Ratterman - Rochester MN, US
Valentina Salapura - Yorktown Heights NY, US
David L. Satterfield - Tewksbury MA, US
Robert M. Senger - Yorktown Heights NY, US
Brian Smith - Rochester MN, US
Burkhard Steinmacher-Burow - Boeblingen, DE
William M. Stockdell - Rochester MN, US
Craig B. Stunkel - Yorktown Heights NY, US
Krishnan Sugavanam - Yorktown Heights NY, US
Yutaka Sugawara - Yorktown Heights NY, US
Todd E. Takken - Yorktown Heights NY, US
Barry M. Trager - Yorktown Heights NY, US
James L. Van Oosten - Rochester MN, US
Charles D. Wait - Rochester MN, US
Robert E. Walkup - Yorktown Heights NY, US
Alfred T. Watson - Rochester MN, US
Robert W. Wisniewski - Yorktown Heights NY, US
Peng Wu - Yorktown Heights NY, US
Assignee:
International Business Machines Corporation - Armonk NY
International Classification:
G06F 15/76, G06F 9/06
US Classification:
712 12, 712 29, 712 11, 712E09003
Abstract:
A Multi-Petascale Highly Efficient Parallel Supercomputer of 100 petaOPS-scale computing, at decreased cost, power and footprint, and that allows for a maximum packaging density of processing nodes from an interconnect point of view. The Supercomputer exploits technological advances in VLSI that enables a computing model where many processors can be integrated into a single Application Specific Integrated Circuit (ASIC). Each ASIC computing node comprises a system-on-chip ASIC utilizing four or more processors integrated into one die, with each having full access to all system resources and enabling adaptive partitioning of the processors to functions such as compute or messaging I/O on an application by application basis, and preferably, enable adaptive partitioning of functions in accordance with various algorithmic phases within an application, or if I/O or other processors are underutilized, then can participate in computation or communication nodes are interconnected by a five dimensional torus network with DMA that optimally maximize the throughput of packet communications between nodes and minimize latency.