A task processing method, device, equipment and medium
A task processing and task processing technology, applied in the computer field, can solve problems such as affecting the execution of application programs, high processor utilization, slow task processing speed, etc., to achieve the effect of reducing the use of software, reducing the utilization rate, and improving the speed.
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[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0049] At present, when performing task processing, first apply to build the DMA buffer list of the DMA buffer pool, and then manage the DMA buffer pool through a certain buffer management algorithm such as bitmap algorithm or free list algorithm in the processor software. When transferring data tasks, the processor software buffer management module applies for DMA buffers for all DMA channels, fills data and triggers DMA transfers of all channels, and releases...
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