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DAC
2009
ACM

Speculation in elastic systems

15 years 16 days ago
Speculation in elastic systems
Speculation is a well-known technique for increasing parallelism of the microprocessor pipelines and hence their performance. While implementing speculation in modern design practice is error-prone and mostly ad-hoc, this paper proposes a correct-by-construction method for implementing speculation in Elastic Systems. The technique is based on applying provably correct transformations. The benefits of speculation are illustrated with two examples in which these transformations are systematically applied. The method proposed in this paper is amenable for automation in a synthesis flow. Categories and Subject Descriptors: B.5.2 [Register-transferlevel implementation]: Design Aids. General Terms: Design, Theory, Verification.
Marc Galceran Oms, Jordi Cortadella, Michael Kishi
Added 12 Nov 2009
Updated 12 Nov 2009
Type Conference
Year 2009
Where DAC
Authors Marc Galceran Oms, Jordi Cortadella, Michael Kishinevsky
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