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» Speculative Computation in Multilisp
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ISCA
2003
IEEE
120views Hardware» more  ISCA 2003»
14 years 1 months ago
ReEnact: Using Thread-Level Speculation Mechanisms to Debug Data Races in Multithreaded Codes
While removing software bugs consumes vast amounts of human time, hardware support for debugging in modern computers remains rudimentary. Fortunately, we show that mechanisms for ...
Milos Prvulovic, Josep Torrellas
ASPLOS
2010
ACM
14 years 2 months ago
A real system evaluation of hardware atomicity for software speculation
In this paper we evaluate the atomic region compiler abstraction by incorporating it into a commercial system. We find that atomic regions are simple and intuitive to integrate i...
Naveen Neelakantam, David R. Ditzel, Craig B. Zill...
CF
2005
ACM
13 years 10 months ago
Reducing misspeculation overhead for module-level speculative execution
Thread-level speculative execution is a technique that makes it possible for a wider range of single-threaded applications to make use of the processing resources in a chip multip...
Fredrik Warg, Per Stenström
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 ...
GECCO
2005
Springer
124views Optimization» more  GECCO 2005»
14 years 1 months ago
The evolutionary computation approach to motif discovery in biological sequences
Finding motifs — patterns of conserved residues — within nucleotide and protein sequences is a key part of understanding function and regulation within biological systems. Thi...
Michael A. Lones, Andrew M. Tyrrell