[Haskell] Writing large n-dim un-boxed array of Int32 quickly?

Rene de Visser rene_de_visser at hotmail.com
Mon Oct 31 04:21:01 EST 2005


>From: Ketil Malde <ketil at ii.uib.no>
>Rene de Visser wrote:
>
>>I want to write a multi-dimensional unboxed arrary of Int32 to a file. 
>>(And also read it back later).
>
>hGetArray/hPutArray?
>
To do this I need to cast my 5 dimensional array to a 1 dimensional array?
Does this work? i.e. how do I know that GHC uses a flat array representation 
for
multidemsional arrays (rather than a nested model using pointers).

Rene.




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