Authors: Sven de Smet
This paper describes a new technique for automatic parallelisation in the Z-polyhedral model. The presented technique is applicable to arbitrarily nested loopnests with iteration spaces that can be represented as unions of Z-polyhedra and affine modular data-access functions. The technique partitions both iteration and data spaces of the computation. The maximal amount of parallelism that can be represented using grid partitions is extracted.
Comments: 16 pages, This paper is a slightly modified version of a draft paper that was submitted to ParCo 2011 (with added proofs) and is very preliminary. Since I do not have the resources to complete this paper by increasing its clarity, adding examples, adding an experimental evaluation and adding a section on related work, I'm making it available so that it may be useful to others.
[v1] 12 Jun 2011
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