Gilgamesh: a multithreaded processor-in-memory architecture for petaflops computing
Proceedings of the 2002 ACM/IEEE conference on Supercomputing
Overcoming the limitations of conventional vector processors
Proceedings of the 30th annual international symposium on Computer architecture
Will Moore's Law Be Sufficient?
Proceedings of the 2004 ACM/IEEE conference on Supercomputing
Molecular QCA design with chemically reasonable constraints
ACM Journal on Emerging Technologies in Computing Systems (JETC)
RMDDS: Reed-muller decision diagram synthesis of reversible logic circuits
ACM Journal on Emerging Technologies in Computing Systems (JETC)
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This paper is about making reversible logic a reality for supercomputing. Reversible logic offers a way to exceed certain basic limits on the performance of computers, yet a powerful case will have to be made to justify its substantial development expense. This paper explores the limits of current, irreversible logic for supercomputers, thus forming a threshold above which reversible logic is the only solution. Problems above this threshold are discussed, with the science and mitigation of global warming being discussed in detail. To further develop the idea of using reversible logic in supercomputing, a design for a 1 Zettaflops supercomputer as required for addressing global climate warming is presented. However, to create such a design requires deviations from the mainstream of both the software for climate simulation and research directions of reversible logic. These deviations provide direction on how to make reversible logic practical