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Proceedings of the 22nd International Conference on Parallel Architectures and Compilation Techniques (2007)
Brasov, Romania
Sept. 15, 2007 to Sept. 19, 2007
ISSN: 1089-795X
ISBN: 0-7695-2944-5
pp: 414
Chen Ding , University of Rochester, USA
Kirk Kelsey , University of Rochester, USA
Chengliang Zhang , University of Rochester, USA
ABSTRACT
The shift in processor technology toward multi-core, multi-processors opens new opportunities for software speculation where program code is speculatively executed to improve speed at the cost of having handle errors. In this paper we describe a new use of software speculation in a system we call fast track in which we can use some unsafely optimized code while still ensuring correctness.
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CITATION
Chen Ding, Kirk Kelsey, Chengliang Zhang, "Fast Track: Supporting Unsafe Optimizations with Software Speculation", Proceedings of the 22nd International Conference on Parallel Architectures and Compilation Techniques, vol. 00, no. , pp. 414, 2007, doi:10.1109/PACT.2007.35
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