RE: [Haskell-cafe] Re: MVar and Par ..

2008-12-16 Thread Mozhgan Kabiri
Hi .. Thanks .. But I keep get error when I run the program in order to see the result . It says 'var' is not in the scope. Mozhgan Date: Tue, 16 Dec 2008 05:54:40 -0700 From: lrpal...@gmail.com To: mozhgan_...@hotmail.com Subject: Re: [Haskell-cafe] Re: MVar and Par .

Re: [Haskell-cafe] Re: MVar and Par ..

2008-12-16 Thread Luke Palmer
On Tue, Dec 16, 2008 at 5:54 AM, Luke Palmer wrote: > Okay, that's a bit clearer. Control.Parallel is not what you want; that is > for parallelizing pure code (and is very nice inside its little domain). > But you want concurrent code: multiple threads that change state at the same > time. That

Re: [Haskell-cafe] Re: MVar and Par ..

2008-12-16 Thread Luke Palmer
Okay, that's a bit clearer. Control.Parallel is not what you want; that is for parallelizing pure code (and is very nice inside its little domain). But you want concurrent code: multiple threads that change state at the same time. That is in Control.Concurrent. In particular, the "shared variabl

RE: [Haskell-cafe] Re: MVar and Par ..

2008-12-16 Thread Mozhgan Kabiri
Hi , Yeah , first I want to get unexpected answer ! And then I want to prove that when I use MVar I will get the write answer.I want to show that when we have a shared variable, we should use MVar.Besides we use for example two processors to do different tasks.But the point is these processo