Network-on-chip flit transmission method and apparatus

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United States of America Patent

PATENT NO 10129147
APP PUB NO 20170070430A1
SERIAL NO

15356373

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Abstract

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A network-on-chip flit transmission method and a network-on-chip flit transmission apparatus. The method includes: receiving a current flit including an operation ID Op ID, an operation type Op Type, and a payload; when determining that acceleration processing needs to be performed on the current flit, determining, according to the Op Type, whether the payload of the current flit affects an execution result of a destination node of the current flit, where the execution result is a result obtained by executing, by the destination node, a task corresponding to the Op ID; and forwarding the current flit to a next node if a determining result is yes; and discarding the current flit if a determining result is no. Therefore, not only a quantity of flits that need to be transmitted on a network-on-chip can be greatly reduced, but also a calculation amount of the destination node can be reduced.

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Patent Owner(s)

  • HUAWEI TECHNOLOGIES CO. LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Yun Hangzhou, CN 195 697
Cui, Xiaosong Hangzhou, CN 5 6
Lu, Siyu Beijing, CN 2 0
Song, Kunpeng Hangzhou, CN 5 65
Zhang, Youhui Beijing, CN 6 49

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