Data transmission method, chip and equipment

The invention provides a data transmission method using the RDMA technology, the method comprises the steps that a network card of source end equipment obtains a first notification message and a second notification message, the first notification message is used for indicating that a first to-be-pro...

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Bibliographic Details
Main Authors LIN WEIBIN, HU YAOGUO, SHEN SHENGYU
Format Patent
LanguageChinese
English
Published 07.01.2022
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention provides a data transmission method using the RDMA technology, the method comprises the steps that a network card of source end equipment obtains a first notification message and a second notification message, the first notification message is used for indicating that a first to-be-processed remote direct memory access RDMA request exists in a first queue of the source end equipment, the first queue is used for storing a request of a first service application in the source end equipment, the second notification message is used for indicating that a second to-be-processed RDMA request exists in a second queue of the source end equipment, and the second queue is used for storing a request of a second service application in the source end equipment; and the network card of the source end equipment determines the processing sequence of the first queue and the second queue according to the service level of the first service application and the service level of the second service application, and send
Bibliography:Application Number: CN202110080370