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US 12,675,354 B2Granted
Low latency post-send
AssigneeNVIDIA Corporation
InventorsPak Markthub, Daniel Marcovitch, Akhil Langer, Yossef Itigin
Life of this patent
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Abstract
A system is described having one or more processing devices that prepare a work queue entry (WQE), transmit the WQE or provide a doorbell indication indicating the WQE is available, and, in response to determining an execution failure has occurred, perform at least one additional step to facilitate completion of an operation associated with the WQE.
Claims24
A system comprising one or more circuits to:
- prepare a work queue entry (WQE);
- transmit the WQE to a destination device by using a plurality of threads to write the WQE to memory of the destination device;
- and
- in response to determining an execution failure has occurred, perform at least one step to facilitate completion of an operation associated with the WQE.
1 more element
A communication apparatus comprising one or more circuits to:
- prepare a work queue entry (WQE);
- transmit the WQE to a destination device by using a plurality of threads to write the WQE to memory of the destination device;
- and
- in response to determining an execution failure has occurred, perform at least one step to facilitate completion of an operation associated with the WQE.
1 more element
Dependencies are inferred from the claim text.