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IEEEPACT
1999
IEEE
13 years 8 months ago
In Search of Speculative Thread-Level Parallelism
This paper focuses on the problem of how to find and effectively exploit speculative thread-level parallelism. Our studies show that speculating only on loops does not yield suffi...
Jeffrey T. Oplinger, David L. Heine, Monica S. Lam
IPPS
2003
IEEE
13 years 9 months ago
Improving Speculative Thread-Level Parallelism Through Module Run-Length Prediction
Exploiting speculative thread-level parallelism across modules, e.g., methods, procedures, or functions, have shown promise. However, misspeculations and task creation overhead ar...
Fredrik Warg, Per Stenström
EUROPAR
2003
Springer
13 years 8 months ago
Compiler-Assisted Thread Level Control Speculation
Abstract. This paper proposes two compiler-assisted techniques to improve thread level control speculation in speculative multithreading executions. The first technique is to incr...
Hideyuki Miura, Luong Dinh Hung, Chitaka Iwama, Da...
HPCA
2003
IEEE
14 years 4 months ago
Tradeoffs in Buffering Memory State for Thread-Level Speculation in Multiprocessors
Thread-level speculation provides architectural support to aggressively run hard-to-analyze code in parallel. As speculative tasks run concurrently, they generate unsafe or specul...
María Jesús Garzarán, Milos P...