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T.J.C. Ward
Researcher at IBM
Publications - 5
Citations - 851
T.J.C. Ward is an academic researcher from IBM. The author has contributed to research in topics: Supercomputer & Massively parallel. The author has an hindex of 4, co-authored 4 publications receiving 844 citations.
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Proceedings ArticleDOI
An Overview of the BlueGene/L Supercomputer
N. R. Adiga,Gheorghe Almasi,George Almási,Y. Aridor,Rajkishore Barik,D. Beece,Ralph Bellofatto,Gyan Bhanot,R. Bickford,Matthias A. Blumrich,A. A. Bright,Jose R. Brunheroto,Calin Cascaval,José G. Castaños,Waiman Chan,Luis Ceze,Paul W. Coteus,Siddhartha Chatterjee,Dong Chen,G. Chiu,Thomas Mario Cipolla,Paul G. Crumley,K.M. Desai,A. Deutsch,T. Domany,M. B. Dombrowa,Wilm E. Donath,Maria Eleftheriou,C. Christopher Erway,J. Esch,Blake G. Fitch,J. Gagliano,Alan Gara,Rahul Garg,Robert S. Germain,Mark E. Giampapa,B. Gopalsamy,John A. Gunnels,Manish Gupta,Fred G. Gustavson,Shawn A. Hall,R. A. Haring,D. Heidel,P. Heidelberger,L.M. Herger,Dirk Hoenicke,Rory D. Jackson,T. Jamal-Eddine,Gerard V. Kopcsay,Elie Krevat,Manish P. Kurhekar,A.P. Lanzetta,Derek Lieber,L.K. Liu,M. Lu,M. Mendell,A. Misra,Yosef Moatti,L. Mok,José E. Moreira,Ben J. Nathanson,M. Newton,Martin Ohmacht,Adam J. Oliner,Vinayaka Pandit,R.B. Pudota,Rick A. Rand,R. Regan,B. Rubin,Albert E. Ruehli,Silvius Rus,Ramendra K. Sahoo,A. Sanomiya,Eugen Schenfeld,M. Sharma,E. Shmueli,Suryabhan Singh,Peilin Song,Vijayalakshmi Srinivasan,Burkhard Steinmacher-Burow,Karin Strauss,C. Surovic,Richard A. Swetz,Todd E. Takken,R.B. Tremaine,M. Tsao,A. R. Umamaheshwaran,P. Verma,Pavlos M. Vranas,T.J.C. Ward,M. Wazlowski,William A. Barrett,C. Engel,B. Drehmel,B. Hilgart,D. Hill,F. Kasemkhani,D. Krolak,C.T. Li,T. Liebsch,James Anthony Marcella,Adam J. Muff,A. Okomo,M. Rouse,A. Schram,Matthew R. Tubbs,G. Ulsh,Charles D. Wait,J. Wittrup,M. Bae,Kenneth Alan Dockser,Lynn Kissel,M.K. Seager,Jeffrey S. Vetter,K. Yates +114 more
TL;DR: An overview of the BlueGene/L Supercomputer, a massively parallel system of 65,536 nodes based on a new architecture that exploits system-on-a-chip technology to deliver target peak processing power of 360 teraFLOPS (trillion floating-point operations per second).
Journal ArticleDOI
Blue Gene: a vision for protein science using a petaflop supercomputer
F. E. Allen,George Almási,Wanda Andreoni,D. Beece,Bruce J. Berne,A. A. Bright,Jose R. Brunheroto,Calin Cascaval,José G. Castaños,Paul W. Coteus,Paul G. Crumley,Alessandro Curioni,Monty M. Denneau,Wilm E. Donath,Maria Eleftheriou,Blake G. Fitch,Bruce M. Fleischer,Christos John Georgiou,Robert S. Germain,Mark E. Giampapa,Donna L. Gresh,Manish Gupta,R. A. Haring,H. Ho,Peter H. Hochschild,Susan Flynn Hummel,T. Jonas,Derek Lieber,Glenn J. Martyna,K. Maturu,José E. Moreira,D.M. Newns,M. Newton,Robert Alan Philhower,T. Picunko,Jed W. Pitera,Michael C. Pitman,Rick A. Rand,Ajay K. Royyuru,Valentina Salapura,A. Sanomiya,R. Shah,Yuk Y. Sham,Suryabhan Singh,Marc Snir,Frank Suits,Richard A. Swetz,William C. Swope,N. Vishnumurthy,T.J.C. Ward,Henry S. Warren,Ruhong Zhou +51 more
TL;DR: An overview of the Blue Gene project at IBM Research is provided to advance the understanding of the mechanisms behind protein folding via large-scale simulation, and to explore novel ideas in massively parallel machine architecture and software.
Proceedings ArticleDOI
Cellular supercomputing with system-on-a-chip
Gheorghe Almasi,George Almási,D. Beece,Ralph Bellofatto,Gyan Bhanot,R. Bickford,Matthias A. Blumrich,A. A. Bright,Jose R. Brunheroto,Cǎlin Caşcaval,José G. Castaños,Luis Ceze,P. Cateus,Siddhartha Chatterjee,Dong Chen,G. Chiu,Thomas Mario Cipolla,Paul G. Crumley,A. Deutsch,M. B. Dombrowa,Wilm E. Donath,Maria Eleftheriou,Blake G. Fitch,J. Gagliano,Alan Gara,Robert S. Germain,Mark E. Giampapa,Manish Gupta,Fred G. Gustavson,Shawn A. Hall,R. A. Haring,D. Heidel,P. Heidelberger,L.M. Herger,Dirk Hoenicke,Rory D. Jackson,T. Jamal-Eddine,Gerard V. Kopcsay,A.P. Lanzetta,Derek Lieber,M. Lu,M. Mendell,L. Mok,José E. Moreira,Ben J. Nathanson,M. Newton,Martin Ohmacht,Rick A. Rand,R. Regan,Ramendra K. Sahoo,A. Sanomiya,Eugen Schenfeld,Suryabhan Singh,Peilin Song,Burkhard Steinmacher-Burow,Karin Strauss,Richard A. Swetz,Todd E. Takken,Pavlos M. Vranas,T.J.C. Ward,J. Brown,T. Liebsch,A. Schram,G. Ulsh +63 more
TL;DR: System-on-a-chip technology allows a level of integration that can be leveraged to develop inexpensive high-performance, low-power computing nodes that promise to challenge conventional supercomputer architectures in the high- performance computing arena.
Proceedings ArticleDOI
Blue Gene/L, a system-on-a-chip
Gheorghe Almasi,George Almási,D. Beece,Ralph Bellofatto,Gyan Bhanot,R. Bickford,Matthias A. Blumrich,A. A. Bright,Jose R. Brunheroto,Cǎlin Caşcaval,José G. Castaños,Luis Ceze,R. Coteus,Siddhartha Chatterjee,Dong Chen,G. Chiu,Thomas Mario Cipolla,Paul G. Crumley,A. Deutsch,M. B. Dombrowa,Wilm E. Donath,Maria Eleftheriou,Blake G. Fitch,J. Gagliano,Alan Gara,Robert S. Germain,Mark E. Giampapa,Manish Gupta,Fred G. Gustavson,Shawn A. Hall,R. A. Haring,D. Heidel,P. Heidelberger,L.M. Herger,Dirk Hoenicke,T. Jamal-Eddine,Gerard V. Kopcsay,A.P. Lanzetta,Derek Lieber,M. Lu,M. Mendell,L. Mok,José E. Moreira,Ben J. Nathanson,M. Newton,Martin Ohmacht,Rick A. Rand,R. Regan,Ramendra K. Sahoo,A. Sanomiya,Eugen Schenfeld,Suryabhan Singh,Peilin Song,Burkhard Steinmacher-Burow,Karin Strauss,Richard A. Swetz,Todd E. Takken,R.B. Tremaine,M. Tsao,Pavlos M. Vranas,T.J.C. Ward,M. Wazlowski,J. Brown,T. Liebsch,A. Schram,G. Ulsh +65 more
TL;DR: The BG/L program is developing a peak nominal 180 TFLOPS supercomputer to serve a broad range of science applications, and generalizes QCDOC, the first System-On-A-Chip supercomputer that is expected in 2003.
A Model for Circuit Execution Runtime And Its Implications for Quantum Kernels At Practical Data Set Sizes
TL;DR: In this paper , the authors proposed a heuristic, predictive model for the total circuit execution time required, based on a measure of the speed of quantum computers, and introduced the notion of an effective number of quantum volume layers of a circuit.