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Switching processing tasks between cores by moving memory segments between core memory and task memory using a multiplexer based fabric
Switching processing tasks between cores by moving memory segments between core memory and task memory using a multiplexer based fabric
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机译：通过使用基于多路复用器的架构在核心内存和任务内存之间移动内存段，从而在核心之间切换处理任务
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摘要
A multiprocessor data processing system has a number of cores 115 each with its own memory. Programs are divided in to tasks and the task images are stored in a task specific memory segments 550. The cores are connected to the task specific memories using core specific multiplexers and task specific multiplexers 510. When a task is allocated to a core, the core is connected to the corresponding memory segment and the memory image is copied into the core memory. A controller 140 continually re-evaluates the task allocation based on the number of cores a program is demanding and the task priority list. If a core is allocated to a different task, then the task memory image is copied to the task specific memory and the new task image is copied from its memory.
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