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公开(公告)号:US20250077444A1
公开(公告)日:2025-03-06
申请号:US18627981
申请日:2024-04-05
Applicant: NVIDIA Corporation
Inventor: Pak Markthub , James Dinan
Abstract: A system is described having an input/output (IO) device and a processing unit coupled with the IO device. The processing unit is enabled to elect a thread from among a plurality of threads to atomically update a queue head pointer, uses the queue head pointer to reserve space in a plurality of memory registers for work queue elements belonging to the plurality of threads, and submit the work queue elements to the IO device.