Searching for authors named "Nikolaos Drosinos" – sorted by Relevance.
6 documents found, showing 1 through 6.
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Performance Comparison of Pure MPI vs Hybrid MPI-OpenMP Parallelization Models on SMP Clusters
- …This paper compares the performance of three programming paradigms for the parallelization of nested loop algorithms onto SMP clusters. More specifically, we propose three alternative models for tiled nested loop algorithms, namely a pure message passing paradigm, as well as two hybrid ones, that im…
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Message-Passing Code Generation for Nonrectangular Tiling Transformations
- …Tiling is a well known loop transformation used to reduce communication overhead in distributed memory machines. Although a lot of theoretical research has been done concerning the selection of proper tile shapes that reduce processor idle times, there is no complete approach to automatically parall…
- Cited by 1 (1 self) – Add To MetaCart
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Automatic parallel code generation for tiled nested loops
- …This paper presents an overview of our work, concerning a complete end-to-end framework for automatically generating message passing parallel code for tiled nested for-loops. It considers general parallelepiped tiling transformations and general convex iteration spaces. We address all problems regar…
- Cited by 3 (0 self) – Add To MetaCart
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Compiling Tiled Iteration Spaces for Clusters
- …This paper presents a complete end-to-end framework to generate automatic message-passing code for tiled iteration spaces. It considers general parallelepiped tiling transformations and general convex iteration spaces. We aim to address all problems concerning data parallel code generation efficient…
- Cited by 6 (3 self) – Add To MetaCart
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Data Parallel Code Generation for Arbitrarily Tiled Loop Nests
- …Tiling or supernode transformation is extensively discussed as a loop transformation to efficiently execute nested loops onto distributed memory machines. In addition, a lot of work has been done concerning the selection of a communication-minimal and a scheduling-optimal tiling transformation. Howe…
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Showing 1 through 6.
