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| − | === Purpose ===
| + | <big>'''Note:''' We are migrating this content to the slicer.org domain - <font color="orange">The newer page is [https://www.slicer.org/wiki/Slicer3:ThreadingToolKit here]</font></big> |
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| − | Just as the [[Slicer3:Execution_Model| Execution Model]] has enabled algorithm developers to rapidly integrate their software into Slicer3, the purpose of the Threading ToolKit (TTK) is to enable algorithm and application developers to easily take advantage of multi core threaded environments.
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| − | === Goals === | |
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| − | * Provide building blocks inspired by [http://www.openmp.org OpenMP], [http://java.sun.com/docs/books/tutorial/essential/concurrency/index.html Java's concurrency model], and [http://osstbb.intel.com/ Intel's Threading Building Blocks].
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| − | * Provide a cross platform C++ implementation for
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| − | ** POSIX pthreads
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| − | ** Windows threading
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| − | ** Single threaded implementation
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| − | * Attempt a header only implementation, to minimize developer overhead
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| − | === Design thoughts ===
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| − | ==== Thread Pool ====
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| − | Provide a thread pool class. The thread pool would dynamically allocate threads to an instantiation specified limit, allow threads to be requested in blocking and non-blocking fashion and maintain thread state.
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| − | ==== Tasks ====
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| − | Tasks are concurrent work units. Each Task may be executed concurrently and may be grouped. A process may wait for all tasks to be completed, or request asynchronous notification.
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| − | ==== Parallel Loops ====
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| − | Inspired by TBB, a parallel loop would automatically break a large number of iterations across threads in a ''scatter-gather'' pattern. An object used for looping would only need to have a particular method, or may need to be a particular subclass.
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Latest revision as of 18:07, 10 July 2017
Home < Slicer3:ThreadingToolKitNote: We are migrating this content to the slicer.org domain - The newer page is here
