Receive-side Scaling circuit for multi-core processor dynamic grouping management
A multi-core processor and dynamic technology, applied in the field of computer networks, can solve the problems of data packet discarding, inability to modify, and inability to realize CPU core group management, etc., to achieve the effect of improving processing capacity and avoiding frame loss
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[0092] The invention can be used in a network controller with RSS function, and is especially suitable for multiprocessor systems that need to balance network data throughput according to system load and network processing performance, such as servers, central computers of measurement and control systems, and Linux multi-core platforms.
[0093] Adopting the RSS circuit proposed by the present invention aimed at the dynamic grouping management of multi-core processor systems can be fully compatible with the existing RSS technology, can completely replace the existing RSS circuit in the design of the network controller, and realize multi-core processing at the same time The group management of the CPU cores of the server system and the dynamic switching between each other, the switching structure diagram is as follows image 3 shown.
[0094] According to the above scheme, use Verilog language to describe the logic design of each module in the present invention, and integrate i...
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