Validation of correctness of autotuning code transformations with rewriting rules technique

P.A. Ivanenko

Abstract


Article presents an approach to correctness validation of autotuning optimizational transformations. Autotuner is considered as dynamic discrete system and validation is reduced to verification of characteristic of equivalence by result of representation of initial and optimized program versions in autotuning formal model. In partial cases this validation can be done automatically using source code and rewriting rules technique.

Problems in programming 2020; 2-3: 368-374


Keywords


automation of parallel program optimization; autotuning; algebra-dynamic models; rewriting rules technique; validation of code transformations correctness

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References


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