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Showing 1 to 3 of 3 for “"polyhedron model"”.
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Iterative Schedule Optimization for Parallelization in the Polyhedron Model
… programs and target hardware than static cost models and heuristics. Thereby, iterative compilation helps in situations in which static heuristics do not reflect the combination of input program and target hardware well. Moreover, iterative compilation may enable the derivation of more accurate …
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Code Optimization in the Polyhedron Model - Improving the Efficiency of Parallel Loop Nests
… basis for automatic loop parallelization is the polyhedron model which represents the iteration domain of a loop nest as a polyhedron in $\mathbb{Z}^n$. However, turning the parallel loop program in the model to efficient code meets with several obstacles, due to which performance may deteriorate …
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The Challenges of Non-linear Parameters and Variables in Automatic Loop Parallelisation
… We aim at extending the well-known polyhedron model, which promises this automation, beyond some of its current restrictions. Up to now, loop bounds and array subscripts in the modelled codes must be expressions linear in both the variables and the parameters. We lift this …