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IPPS
2000
IEEE
13 years 10 months ago
A Quantitative Assessment of Thread-Level Speculation Techniques
Speculative thread-level parallelism has been recently proposed as an alternative source of parallelism that can boost the performance for applications where independent threads a...
Pedro Marcuello, Antonio González
IWMM
2010
Springer
118views Hardware» more  IWMM 2010»
13 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
SC
2009
ACM
14 years 1 months ago
Leveraging 3D PCRAM technologies to reduce checkpoint overhead for future exascale systems
The scalability of future massively parallel processing (MPP) systems is being severely challenged by high failure rates. Current hard disk drive (HDD) checkpointing results in ov...
Xiangyu Dong, Naveen Muralimanohar, Norman P. Joup...
ISPAN
2000
IEEE
13 years 10 months ago
Comprehensive Evaluation of an Instruction Reissue Mechanism
In this paper, we evaluate a mechanism to reissue instructions on the mispredicted speculation path. An instruction which is once dispatched to a functional unit during mispredict...
Toshinori Sato, Itsujiro Arita
MICRO
1993
IEEE
93views Hardware» more  MICRO 1993»
13 years 10 months ago
Speculative execution exception recovery using write-back suppression
Compiler-controlled speculative execution has been shown to be e ective in increasing the availableinstruction level parallelismILP found in non-numeric programs. An importantpr...
Roger A. Bringmann, Scott A. Mahlke, Richard E. Ha...