R
Richard Lethin
Researcher at Yale University
Publications - 109
Citations - 2059
Richard Lethin is an academic researcher from Yale University. The author has contributed to research in topics: Compiler & Tensor. The author has an hindex of 19, co-authored 108 publications receiving 1969 citations. Previous affiliations of Richard Lethin include Massachusetts Institute of Technology & Fujitsu.
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Patent
Dynamic optimizing object code translator for architecture emulation and dynamic optimizing object code translation method
TL;DR: In this paper, an optimizing object code translation system and method perform dynamic compilation and translation of a target object code on a source operating system while performing optimization, which is dynamically executed in real time.
Journal ArticleDOI
The message-driven processor: a multicomputer processing node with efficient mechanisms
William J. Dally,J.A.S. Fiske,John S. Keen,Richard Lethin,Michael D. Noakes,P.R. Nuth,R. E. Davison,G. A. Fyler +7 more
TL;DR: The message-driven processor (MDP), a 36-b, 1.1-million transistor, VLSI microcomputer, specialized to operate efficiently in a multicomputer, is described and incorporates primitive mechanisms for communication, synchronization, and naming which support most proposed parallel programming models.
Patent
Systems, methods and apparatus for distributed decision processing
TL;DR: In this paper, two custom computing apparatuses are used to resolve the satisfiability of a logical formula and provide an example, for the sole purpose of complying with the Abstract requirement rules, with the explicit understanding that it will not be used to interpret or limit the scope or the meaning of the claims.
ReportDOI
DOE Advanced Scientific Computing Advisory Subcommittee (ASCAC) Report: Top Ten Exascale Research Challenges
Robert F. Lucas,James A. Ang,Keren Bergman,Shekhar Borkar,William Carlson,Laura Carrington,George Liang-Tai Chiu,Robert Colwell,William J. Dally,Jack Dongarra,Al Geist,Rud Haring,Jeffrey Hittinger,Adolfy Hoisie,Dean Micron Klein,Peter M. Kogge,Richard Lethin,Vivek Sarkar,Robert Schreiber,John Shalf,Thomas Sterling,Rick Stevens,Jon Bashor,Ron Brightwell,Paul W. Coteus,Erik Debenedictus,Jon Hiller,K. H. Kim,M. Harper Langston,Richard Micron Murphy,Clayton G. Webster,Stefan M. Wild,Gary Grider,Robert Ross,Sven Leyffer,James H. Laros +35 more
TL;DR: Drawing from reports and more recent experience, this ASCAC subcommittee has identified the top ten computing technology advancements that are critical to making a capable, economically viable, exascale system.
Proceedings ArticleDOI
Runnemede: An architecture for Ubiquitous High-Performance Computing
Nicholas P. Carter,Aditya Agrawal,Shekhar Borkar,Romain E. Cledat,Howard S. David,Dave Dunning,Joshua B. Fryman,Ganev Ivan B,R. A. Golliver,Robert Knauerhase,Richard Lethin,Benoit Meister,Asit K. Mishra,W. R. Pinfold,Justin S. Teller,Josep Torrellas,Nicolas Vasilache,Ganesh Venkatesh,Jianping Xu +18 more
TL;DR: An initial evaluation of Runnemede is presented that shows the design process for the on-chip network, demonstrates 2-4x improvements in memory energy from explicit control of on- chip memory, and illustrates the impact of hardware-software co-design on the energy consumption of a synthetic aperture radar algorithm on the architecture.