> to write a pure functional parallel code with the level of abstraction I used 
> in Haskell?

The status of parallel programming in Haskell is loosely maintained here:


http://stackoverflow.com/questions/3063652/whats-the-status-of-multicore-programming-in-haskell/3063668#3063668

Your options, as of today,

 * The par-monad package and a monad for deterministic parallelism,
Simon Marlow -- more control over pure parallelism than
strategies/par/pseq.

 * The "parallel" package

 * Repa (parallel arrays)

 * DPH (for more experimenetal use)

 * Explict thread-based shared memory concurrency and multicore
parallelism (forkIO/MVars/STM)

On Tue, Apr 19, 2011 at 11:51 AM, Grigory Sarnitskiy <sargrig...@ya.ru> wrote:
> Hello, I'm searching a way to benefit from modern hardware in my programs.
>
> I consider parallel programing to be actually easier than sequential one. 
> Parallel computation allows to avoid sophisticated algorithms that were 
> developed to gain performance on sequential architecture. It should also 
> allow to stop bothering about using immutable objects --- immutable parallel 
> arrays should be as fast as mutable ones, right? (provided there is enough 
> cores)
>
> So what are the options to write a pure functional parallel code with the 
> level of abstraction I used in Haskell? So far I've found Data Parallel 
> Haskell for multicore CPU's and Data.Array.Accelerate for GPU's. It would be 
> nice to have something at the release state, rather than some beta.
>
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> Haskell-Cafe@haskell.org
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>

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