Titlebook: Languages and Compilers for Parallel Computing; 13th International W Samuel P. Midkiff,José E. Moreira,Chau-Wen Tseng Conference proceeding

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Compiler Techniques for Flat Neighborhood Networkss. This paper centers on the use of these GAs to compile the network wiring pattern, basic routing tables, and code for specific communication patterns that will use an optimized schedule rather than simply applying the basic routing.

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searching for the Best FFT Formulas with the SPL Compiler implementation can be obtained by generating alternative formulas and searching for the one with the fastest execution time. This paper presents an application of this methodology to the implementation of the ..

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Improving Locality for Adaptive Irregular Scientific Codesp a cost model which can be employed to calculate an efficient optimization frequency; it may be applied dynamically instrumenting the program to measure execution time per time-step iteration. Our results are validated through experiments on three representative irregular scientific codes.

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A Performance Advisor Tool for Shared-Memory Parallel Programmingnts today’s parallelizing compilers in that it helps to tune the performance of a compiler-optimized parallel program. To show its applicability, we present two case studies that utilize this system. By simply following the suggestions of our system, we were able to reduce the execution time of benchmark programs by as much as 39%.

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A Comparative Analysis of Dependence Testing Mechanismsting memory accesses, the Linear Memory Access Descriptor (LMAD) and the ART. We then describe the LMAD intersection algorithm in some detail. Finally, we compare and contrast the mechanisms of the LMAD intersection algorithm with the internal mechanisms for a number of prior dependence tests.

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Accurate Shape Analysis for Recursive Data Structuresor of our RSRSG, the method can accurately detect complex recursive data structures such as a doubly linked list of pointers to trees where the leaves point to additional lists. Other experiments are carried out with real codes to validate the capabilities of our compiler.