[Haskell-cafe] Efficient string output

[Ketil Malde]

Johan Tibell <johan.tibell at gmail.com> writes:

> Is building the strict ByteString what takes the most time? 

Yes.

> If so, you might want to use `writev` to avoid extra copying. 

Is there a Haskell binding somewhere, or do I need to FFI the system
call?  Googling 'writev haskell' didn't turn up anything useful.

> Does your data support incremental processing so that you could
> produce output before all input has been parsed?

Typically, yes.

-k
-- 
If I haven't seen further, it is by standing in the footprints of giants