Safe Haskell | None |
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# Documentation

Partitioned arrays. The last partition takes priority

These are produced by Repa's support functions and allow arrays to be defined using a different element function for each partition.

The basic idea is described in ``Efficient Parallel Stencil Convolution'', Ben Lippmeier and Gabriele Keller, Haskell 2011 -- though the underlying array representation has changed since this paper was published.

(Source r1 e, Source r2 e) => Source (P r1 r2) e | Read elements from a partitioned array. |

(Source (P r1 r2) e, Shape sh, LoadRange r1 sh e, Load r2 sh e) => Load (P r1 r2) sh e | |

(Structured r1 a b, Structured r2 a b) => Structured (P r1 r2) a b |