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While multicore processors increase throughput for multi-programmed and multithreaded codes, many important applications are single threaded and thus do not benefit. Automatic parallelization techniques play an important role in migrating singe threaded applications to multicore platforms. Unfortunately, the prevalence of control flow, recursive data structures, and general pointer accesses in ordinary...
Automatic decomposition is a compile technique that maps computation and data onto different processors, and array is one of the main targets processed. Certain arrays, whose migration is the most expensive, are termed as dominant arrays. Since every computing node has its own memory on distributed memory parallel computers (DMPCs), decompositions of dominant arrays have directly impact on the performance...
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