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Thoughts about alternative approach to multithreading [message #18642]

Tue, 14 October 2008 01:10

Mindtraveller is currently offline

Mindtraveller
Messages: 917
Registered: August 2007
Location: Russia, Moscow rgn.

Experienced Contributor

Recently I`ve met description of Erlang language approache to make understandable and debuggable multithreading (MT) in applications. In short, they avoid many difficulties with MT by proposing single and unified multithreading technique.

Each thread has it`s queue and variables. Threads see each other but they don`t see each others` variables. The only way for interaction is exchanging with events. Each event is placed into thread local queue and processed consequently.

No (public) critical sections, no deadlocks, no synchronization issues. No headache. No tricky debug.

IMO this makes sense. Recently developing MT-based classes I`ve come to the same approach. And it proved to be very stable. And almost as effective as "classic" synchronization objects.

What do you think about that? Maybe we should change Thread class development vector a little? Should we deny any Mutex/Semaphore support in favor of thread local queue member functions?

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[Message index]

		Thoughts about alternative approach to multithreading By: Mindtraveller on Tue, 14 October 2008 01:10
		Re: Thoughts about alternative approach to multithreading By: mr_ped on Tue, 14 October 2008 08:27
		Re: Thoughts about alternative approach to multithreading By: Mindtraveller on Wed, 15 October 2008 10:53
		Re: Thoughts about alternative approach to multithreading By: mirek on Wed, 15 October 2008 11:59
		Re: Thoughts about alternative approach to multithreading By: zsolt on Wed, 15 October 2008 21:49
		Re: Thoughts about alternative approach to multithreading By: Mindtraveller on Wed, 15 October 2008 22:53
		Re: Thoughts about alternative approach to multithreading By: zsolt on Thu, 16 October 2008 11:38
		Re: Thoughts about alternative approach to multithreading By: Mindtraveller on Thu, 16 October 2008 13:48
		Re: Thoughts about alternative approach to multithreading By: mirek on Thu, 16 October 2008 15:04
		Re: Thoughts about alternative approach to multithreading By: Mindtraveller on Fri, 14 November 2008 10:09
		Re: Thoughts about alternative approach to multithreading By: mirek on Fri, 14 November 2008 10:15
		Re: Thoughts about alternative approach to multithreading By: Mindtraveller on Mon, 17 November 2008 16:41
		Re: Thoughts about alternative approach to multithreading By: Mindtraveller on Tue, 18 November 2008 00:53
		Re: Thoughts about alternative approach to multithreading By: mirek on Tue, 18 November 2008 20:05
		Re: Thoughts about alternative approach to multithreading By: Mindtraveller on Wed, 19 November 2008 01:45
		Re: Thoughts about alternative approach to multithreading By: mirek on Wed, 19 November 2008 10:39
		Re: Thoughts about alternative approach to multithreading By: Mindtraveller on Wed, 19 November 2008 13:20
		Re: Thoughts about alternative approach to multithreading By: mirek on Wed, 19 November 2008 19:38
		Re: Thoughts about alternative approach to multithreading By: Mindtraveller on Thu, 20 November 2008 10:19
		Re: Thoughts about alternative approach to multithreading By: mirek on Thu, 20 November 2008 10:42
		Re: Thoughts about alternative approach to multithreading By: Mindtraveller on Tue, 27 January 2009 00:06
		Re: Thoughts about alternative approach to multithreading By: Mindtraveller on Fri, 03 July 2009 10:23
		Re: Thoughts about alternative approach to multithreading By: mirek on Fri, 03 July 2009 18:49
		Re: Thoughts about alternative approach to multithreading By: Mindtraveller on Sun, 05 July 2009 21:43
		Re: Thoughts about alternative approach to multithreading By: mirek on Sun, 05 July 2009 22:08
		Re: Thoughts about alternative approach to multithreading By: Mindtraveller on Sat, 11 July 2009 16:06
		Re: Thoughts about alternative approach to multithreading By: mirek on Sun, 12 July 2009 08:37
		Re: Thoughts about alternative approach to multithreading By: mirek on Sun, 05 July 2009 22:10
		Re: Thoughts about alternative approach to multithreading By: mr_ped on Tue, 18 November 2008 09:05

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