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» Modeling Value Speculation
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ASPLOS
2004
ACM
14 years 1 months ago
Coherence decoupling: making use of incoherence
This paper explores a new technique called coherence decoupling, which breaks a traditional cache coherence protocol into two protocols: a Speculative Cache Lookup (SCL) protocol ...
Jaehyuk Huh, Jichuan Chang, Doug Burger, Gurindar ...
HPCA
2000
IEEE
14 years 28 days ago
Memory Dependence Speculation Tradeoffs in Centralized, Continuous-Window Superscalar Processors
We consider a variety of dynamic, hardware-based methods for exploiting load/store parallelism, including mechanisms that use memory dependence speculation. While previous work ha...
Andreas Moshovos, Gurindar S. Sohi
LCPC
2005
Springer
14 years 2 months ago
Loop Selection for Thread-Level Speculation
Thread-level speculation (TLS) allows potentially dependent threads to speculatively execute in parallel, thus making it easier for the compiler to extract parallel threads. Howeve...
Shengyue Wang, Xiaoru Dai, Kiran Yellajyosula, Ant...
TCAD
2008
127views more  TCAD 2008»
13 years 8 months ago
Speculative Loop-Pipelining in Binary Translation for Hardware Acceleration
Abstract--Multimedia and DSP applications have several computationally intensive kernels which are often offloaded and accelerated by application-specific hardware. This paper pres...
Sejong Oh, Tag Gon Kim, Jeonghun Cho, Elaheh Bozor...
ISCA
1999
IEEE
90views Hardware» more  ISCA 1999»
14 years 24 days ago
Selective Value Prediction
Value Prediction is a relatively new technique to increase instruction-level parallelism by breaking true data dependence chains. A value prediction architecture produces values, ...
Brad Calder, Glenn Reinman, Dean M. Tullsen