Searching for authors named "Nicolas Vasilache" – sorted by Relevance.
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Polyhedral code generation in the real world
- Abstract. The polyhedral model is known to be a powerful framework to reason about high level loop transformations. Recent developments in optimizing compilers broke some generally accepted ideas about the limitations of this model. First, thanks to advances in dependence analysis for irregular acce
- Cited by 8 (5 self) – Add To MetaCart
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Iterative optimization in the polyhedral model: Part I, one-dimensional time
- Emerging microprocessors offer unprecedented parallel computing capabilities and deeper memory hierarchies, increasing the importance of loop transformations in optimizing compilers. Because compiler heuristics rely on simplistic performance models, and because they are bound to a limited set of tra
- Cited by 7 (3 self) – Add To MetaCart
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GRAPHITE: Polyhedral Analyses and Optimizations for GCC
- We present a plan to add loop nest optimizations in GCC based on polyhedral representations of loop nests. We advocate a static analysis approach based on a hierarchy of interchangeable abstractions with solvers that range from the exact solvers such as OMEGA, to faster but less precise solvers base
- Cited by 1 (1 self) – Add To MetaCart
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Facilitating the Search for Compositions of Program Transformations
- Static compiler optimizations can hardly cope with the complex run-time behavior and hardware components interplay of modern processor architectures. Multiple architectural phenomena occur and interact simultaneously, which requires the optimizer to combine multiple program transformations. Whether
- Cited by 14 (5 self) – Add To MetaCart
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Semi-automatic composition of loop transformations for deep parallelism and memory hierarchies
- Modern compilers are responsible for translating the idealistic operational semantics of the source program into a form that makes efficient use of a highly complex heterogeneous machine. Since optimization problems are associated with huge and unstructured search spaces, this combinational task is
- Cited by 8 (4 self) – Add To MetaCart

