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Re: changed CoWork and derived WorkQueue [message #25064 is a reply to message #25051]

Tue, 09 February 2010 15:14

kohait00 is currently offline

kohait00
Messages: 939
Registered: July 2009
Location: Germany

Experienced Contributor

well, maybe it's because *I* have too little MT experience, i am a bit of a rookie on that indeed, still learning.

my situation was basicly that i wanted to keep the gui responsive (old stuff) offloading work (i realize that CoWork is mainly a loop parallelizer, for independant work). but as soon as the offloaded work is kind of depandant on each other or the order of execution, you only have the possibility to either PostCallback the work using the GUI thread (which for large work affects GUI respnsiiveness) or to use a 1-thread-workqueue, which executes in background in order of comits. both solutions *are* a WorkQueue, even PostCallback. With current CoWork this is *not* possible. for stated reason: CoWork is "only" a loop parallelizer..not a work scheduler. with the given changes, one could flexibilize that.

anyhow..i wont push that, dont feel bothered. you decide. i am working with the modified CoWork, and it seems to me relatively more fluent to post to WorkQueue (1 trhead CoWork) than to a threadpool CoWork.

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[Message index]

		what about WorkQueue : public CoWork By: kohait00 on Wed, 03 February 2010 07:26
		Re: what about WorkQueue : public CoWork By: koldo on Wed, 03 February 2010 08:22
		Re: what about WorkQueue : public CoWork By: kohait00 on Wed, 03 February 2010 08:58
		first, CoWork.h and CoWork.cpp cleanups By: kohait00 on Wed, 03 February 2010 12:07
		WorkQueue By: kohait00 on Wed, 03 February 2010 12:14
		Re: what about WorkQueue : public CoWork By: mirek on Wed, 03 February 2010 12:36
		Re: what about WorkQueue : public CoWork By: kohait00 on Wed, 03 February 2010 13:31
		changed CoWork and derived WorkQueue By: kohait00 on Wed, 03 February 2010 15:03
		Re: changed CoWork and derived WorkQueue By: mirek on Wed, 03 February 2010 15:08
		Re: changed CoWork and derived WorkQueue By: kohait00 on Wed, 03 February 2010 15:14
		Re: changed CoWork and derived WorkQueue By: mirek on Wed, 03 February 2010 20:45
		Re: changed CoWork and derived WorkQueue By: kohait00 on Wed, 03 February 2010 21:58
		2 basic problems By: kohait00 on Mon, 08 February 2010 22:29
		Re: changed CoWork and derived WorkQueue By: mirek on Tue, 09 February 2010 10:56
		Re: changed CoWork and derived WorkQueue By: kohait00 on Tue, 09 February 2010 15:14
		Re: changed CoWork and derived WorkQueue By: mirek on Mon, 15 February 2010 12:49
		Re: changed CoWork and derived WorkQueue By: kohait00 on Tue, 16 February 2010 14:44
		BUGFIX to WorkQueue By: kohait00 on Thu, 18 February 2010 16:02
		Re: BUGFIX to WorkQueue By: kohait00 on Fri, 19 February 2010 08:47

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