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Implementing parallelism easily into a heavily multithreaded , virtually concurrent applications
3 Replies
Started this discussion. Last reply by Gastón C. Hillar Mar 11.
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Hi,
I have been searching for different things needed to implement parallelism in one of my applications. From my researches I have found that OpenMP is the most easiest way to parallelise an application. I just had this doubt in my mind :::
Case ...
Hi Raaz,
I see the problem. Manual threading combined with core affinity works great with multicore CPUs. However, the problem in your application seems to be the synchronization overheard. You can use Intel Concurrency Checker to test the level ...
Hi Gaston,
I am using VC++(Visual studio 6).Right now I am using manual threading for parallelism(which actually was not intended for multiple core system). I have a queue which is being used as the common resources for a number of threads. This q...
Hi Raaz,
You should provide more information about your application in order to allow others to help you.
Are you using C++? Which programming language are you using? Are you using OpenMP; TBB; .Net Parallel Extensions or manual threading? What i...
I am new to the world of multicore programming.I am right now working in a network monitoring software and one of the modules which is too heavily multithreaded is degrading in its performance once run in a multicore machine.All the objects in the...
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Adding OpenMP support to Win32 multithreaded application
Hi,
I have been searching for different things needed to implement parallelism in one of my applications. From my researches I have found that OpenMP is the most easiest way to parallelise an application. I just had this doubt in my mind :::
Case : I have a Win32 threaded application
I need to implement parallelism.
I wont be able to re-erect my threading model with OpenMP.
All I need to do is change some part of my codes using OpenMP and implement parallelism(threads are Win32 threads)
Could i… Continue
I have been searching for different things needed to implement parallelism in one of my applications. From my researches I have found that OpenMP is the most easiest way to parallelise an application. I just had this doubt in my mind :::
Case : I have a Win32 threaded application
I need to implement parallelism.
I wont be able to re-erect my threading model with OpenMP.
All I need to do is change some part of my codes using OpenMP and implement parallelism(threads are Win32 threads)
Could i… Continue
Posted on March 16, 2009 at 1:33pm —
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