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» On the energy-efficiency of speculative hardware
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IWMM
2010
Springer
118views Hardware» more  IWMM 2010»
15 years 11 months ago
Speculative parallelization using state separation and multiple value prediction
With the availability of chip multiprocessor (CMP) and simultaneous multithreading (SMT) machines, extracting thread level parallelism from a sequential program has become crucial...
Chen Tian, Min Feng, Rajiv Gupta
ICS
2001
Tsinghua U.
15 years 10 months ago
Multiplex: unifying conventional and speculative thread-level parallelism on a chip multiprocessor
Recent proposals for Chip Multiprocessors (CMPs) advocate speculative, or implicit, threading in which the hardware employs prediction to peel off instruction sequences (i.e., imp...
Chong-liang Ooi, Seon Wook Kim, Il Park, Rudolf Ei...
ISCA
2002
IEEE
104views Hardware» more  ISCA 2002»
15 years 5 months ago
Speculative Dynamic Vectorization
Traditional vector architectures have shown to be very effective for regular codes where the compiler can detect data-level parallelism. However, this SIMD parallelism is also pre...
Alex Pajuelo, Antonio González, Mateo Valer...
IEEEPACT
2007
IEEE
16 years 12 days ago
Speculative Decoupled Software Pipelining
In recent years, microprocessor manufacturers have shifted their focus from single-core to multi-core processors. To avoid burdening programmers with the responsibility of paralle...
Neil Vachharajani, Ram Rangan, Easwaran Raman, Mat...
MICRO
2003
IEEE
166views Hardware» more  MICRO 2003»
15 years 11 months ago
Razor: A Low-Power Pipeline Based on Circuit-Level Timing Speculation
With increasing clock frequencies and silicon integration, power aware computing has become a critical concern in the design of embedded processors and systems-on-chip. One of the...
Dan Ernst, Nam Sung Kim, Shidhartha Das, Sanjay Pa...