[Haskell-cafe] poor perfomance of indexU in uvector package

Roman Leshchinskiy rl at cse.unsw.edu.au
Mon Nov 16 07:23:47 EST 2009

On 16/11/2009, at 22:46, Alexey Khudyakov wrote:

> Problems begin when you need non-contiguous block. Easiest way to so
> is indexing.

FWIW, this operation is called backpermute and is probably exported as bpermute in uvector.


More information about the Haskell-Cafe mailing list