Andrew Coppin <[EMAIL PROTECTED]> wrote: > 2. I have a situation where I have a thread generating some data and > putting it into a mutable array, and another thread trying to read > that data. Is there a way I can make the reader thread block if it > tries to read a cell that hasn't been computed yet, but not introduce > too much overhead for cells that have been filled in? > This http://www.haskell.org/ghc/docs/latest/html/libraries/stm/Control-Concurrent-STM-TChan.html could be what you're looking for.
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