A new thread-level speculative automatic parallelization model and library based on duplicate code execution
Millán A. Martinez,
Basilio B. Fraguela,
José C. Cabaleiro
et al.
Abstract:Loop-efficient automatic parallelization has become increasingly relevant due to the growing number of cores in current processors and the programming effort needed to parallelize codes in these systems efficiently. However, automatic tools fail to extract all the available parallelism in irregular loops with indirections, race conditions or potential data dependency violations, among many other possible causes. One of the successful ways to automatically parallelize these loops is the use of speculative paral… Show more
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