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» Modeling Value Speculation
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ASPLOS
2008
ACM
13 years 9 months ago
Accurate branch prediction for short threads
Multi-core processors, with low communication costs and high availability of execution cores, will increase the use of execution and compilation models that use short threads to e...
Bumyong Choi, Leo Porter, Dean M. Tullsen
FS
2011
165views more  FS 2011»
12 years 11 months ago
Asset price bubbles from heterogeneous beliefs about mean reversion rates
Harrison and Kreps showed in 1978 how the heterogeneity of investor beliefs can drive speculation, leading the price of an asset to exceed its intrinsic value. By focusing on an e...
Xi Chen, Robert V. Kohn
MICRO
2000
IEEE
98views Hardware» more  MICRO 2000»
13 years 11 months ago
The store-load address table and speculative register promotion
Register promotion is an optimization that allocates a value to a register for a region of its lifetime where it is provably not aliased. Conventional compiler analysis cannot alw...
Matt Postiff, David Greene, Trevor N. Mudge
SPAA
2004
ACM
14 years 25 days ago
The potential in energy efficiency of a speculative chip-multiprocessor
While lower supply voltage is effective for energy reduction, it suffers performance loss. To mitigate the loss, we propose to execute only the part, which does not have any influ...
Yuu Tanaka, Toshinori Sato, Takenori Koushiro
CGO
2008
IEEE
14 years 1 months ago
Spice: speculative parallel iteration chunk execution
The recent trend in the processor industry of packing multiple processor cores in a chip has increased the importance of automatic techniques for extracting thread level paralleli...
Easwaran Raman, Neil Vachharajani, Ram Rangan, Dav...