International audienceEvery component in the program development chain uses a model to represent and reason about its source. The model must be as expressive as possible without compromising its efficiency and tractability. This paper proposes a slight extension to the polyhedral model by allowing polynomial constraints and relations. Recent mathematical results by Handelman and Schweighofer on the Positivstellensatz allow one to devise algorithms similar to familiar emptiness tests or the Farkas algorithm. This paper presents applications of these ideas to three use-cases: dependence tests, scheduling and transitive closure approximation. It then points to unsolved problems and future work.Tout composant de la caine de développement de pro...
Why do existing parallelizing compilers and environments fail to parallelize many realistic FORTR...
In 2008, Ben-Amram, Jones and Kristiansen showed that for a simple programming language - representi...
International audienceWe present polygraphic programs, a subclass of Albert Burroni's polygraphs, as...
International audienceEvery component in the program development chain uses a model to represent and...
International audienceThe polyhedral model is a powerful framework for automatic optimization and pa...
With the rise of manycore processors, parallelism is becoming a mainstream necessity. Unfortunately,...
Abstract. The polyhedral model is a powerful framework for automatic optimization and parallelizatio...
International audienceIn static analysis, one often has to deal with polynomials in the program cont...
The Polyhedral Model is one of the most powerful framework for automatic optimization and paralleliz...
International audienceConvex polyhedra are commonly used in the static analysis of programs to repre...
In 2008, Ben-Amram, Jones and Kristiansen showed that for a simple programming language|representing...
Cette thèse revisite de deux manières le domaine abstrait des polyèdres utilisé pour l'analyse stati...
A dichotomy theorem for counting problems due to Creignou and Hermann states that or any nite set S ...
Le modèle polyédrique est un formalisme utilisé en optimisation automatique de programmes. Il permet...
International audienceWe study the computational model of polygraphs. For that, we consider polygrap...
Why do existing parallelizing compilers and environments fail to parallelize many realistic FORTR...
In 2008, Ben-Amram, Jones and Kristiansen showed that for a simple programming language - representi...
International audienceWe present polygraphic programs, a subclass of Albert Burroni's polygraphs, as...
International audienceEvery component in the program development chain uses a model to represent and...
International audienceThe polyhedral model is a powerful framework for automatic optimization and pa...
With the rise of manycore processors, parallelism is becoming a mainstream necessity. Unfortunately,...
Abstract. The polyhedral model is a powerful framework for automatic optimization and parallelizatio...
International audienceIn static analysis, one often has to deal with polynomials in the program cont...
The Polyhedral Model is one of the most powerful framework for automatic optimization and paralleliz...
International audienceConvex polyhedra are commonly used in the static analysis of programs to repre...
In 2008, Ben-Amram, Jones and Kristiansen showed that for a simple programming language|representing...
Cette thèse revisite de deux manières le domaine abstrait des polyèdres utilisé pour l'analyse stati...
A dichotomy theorem for counting problems due to Creignou and Hermann states that or any nite set S ...
Le modèle polyédrique est un formalisme utilisé en optimisation automatique de programmes. Il permet...
International audienceWe study the computational model of polygraphs. For that, we consider polygrap...
Why do existing parallelizing compilers and environments fail to parallelize many realistic FORTR...
In 2008, Ben-Amram, Jones and Kristiansen showed that for a simple programming language - representi...
International audienceWe present polygraphic programs, a subclass of Albert Burroni's polygraphs, as...