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Dive into the research topics where Albert Cohen is active.

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Featured researches published by Albert Cohen.


International Journal of Parallel Programming | 2000

Maximal Static Expansion

Denis Barthou; Albert Cohen; Jean-François Collard

Memory expansions are classical means to extract parallelism from imperative programs. However, current techniques require some runtime mechanism to restore data flow when expansion maps have two definitions reaching the same use to two different memory locations (e.g., φ functions in the SSA framework). This paper presents an expansion framework for any type of data structure in any imperative program, without the need for dynamic data flow restoration. The key idea is to group together definitions that reach a common use. We show that such an expansion boils down to mapping each group to a memory cell.


Archive | 2011

GRAPHITE Two Years After First Lessons Learned From Real-World Polyhedral Compilation

Konrad Trifunovic; Albert Cohen; David Edelsohn; Li Feng; Tobias Grosser; Harsha Jagasia; Razya Ladelsky; Sebastian Pop; Jan Sjödin


Proceedings of the 15th Workshop on Compilers for Parallel Computers (CPC'10) | 2010

Preserving high-level semantics of parallel programming annotations through the compilation flow of optimizing compilers

Antoniu Pop; Albert Cohen


Archive | 1998

The Interplay of Expansion and Scheduling in PAF

Albert Cohen; Denis Barthou; Jean-Francois Collard; Michel Barreteau; Paul Feautrier; Vincent Lefebvre


Proc. of the 12th Workshop on Compilers for Parallel Computers (CPC) | 2006

The New Framework for Loop Nest Optimization in GCC: from Prototyping to Evaluation

Sebastian Pop; Albert Cohen; Pierre Jouvelot; Georges-André Silber


9th Workshop on Optimizations for DSP and Embedded Systems (ODES-9) | 2011

Decomposing Meeting Graph Circuits to Minimise Kernel Loop Unrolling

Mounira Bachir; Sid Touati; Albert Cohen


Archive | 2006

Denotational Semantics for SSA Conversion

Sebastian Pop; Albert Cohen; Pierre Jouvelot; Georges-André Silber


Archive | 2005

Synchronizing Periodic Clocks in Kahn Networks

Albert Cohen; Marc Duranton; Christine Eisenbeis; Claire Pagetti; Florence Plateau; Marc Pouzet


Workshop on Compilers for Parallel Computers (CPC) | 2002

Instancewise Array Dependence Test for Recursive Programs

Pierre Amiranoff; Albert Cohen; Paul Feautrier


Archive | 2016

New Results - Effective Padding of Multidimensional Arrays to Avoid Cache Conflict Misses

Changwan Hong; Wenlei Bao; Albert Cohen; Sriram Krishnamoorthy; Louis-Noël Pouchet; Fabrice Rastello; J. Ramanujam; P. Sadayappan

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Patrick Carribault

University of Texas at Austin

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Marc Pouzet

École Normale Supérieure

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Saurabh Sharma

North Carolina State University

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Georges-André Silber

École normale supérieure de Lyon

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