dph-lifted-vseg

Data Parallel Haskell lifted array combinators.

This package provides the following: nested arrays and the primitive operators that work on them (PA functions); the lifted array combinators that the vectoriser introduces (PP functions); the user facing library functions that work on [::] style arrays (P functions). This implementation directly encodes sharing between array segments, and avoids the copying that dph-lifted-copy would otherwise do. Use this version for production code.