公开(公告)号：EP3814921A1

公开(公告)日：2021-05-05

申请号：EP19734943.4

申请日：2019-04-25

申请人： Advanced Micro Devices, Inc.

发明人： HAMIDOUCHE, Khaled ,  LEBEANE, Michael Wayne ,  BENTON, Walter B.

IPC分类号： G06F15/17 ,  G06F9/54 ,  H04L29/08 ,  H04L12/861

公开(公告)号：EP3387529A1

公开(公告)日：2018-10-17

申请号：EP16873510.8

申请日：2016-09-19

申请人： Advanced Micro Devices, Inc.

发明人： BENTON, Walter B. ,  REINHARDT, Steven K.

IPC分类号： G06F9/48

CPC分类号： G06F9/4881 ,  G06F2209/483

摘要： A computing device is disclosed. The computing device includes an Accelerated Processing Unit (APU) including at least a first Heterogeneous System Architecture (HSA) computing device and at least a second HSA computing device, the second computing device being a different type than the first computing device, and an HSA Memory Management Unit (HMMU) allowing the APU to communicate with at least one memory. The computing task is enqueued on an HSA-managed queue that is set to run on the at least first HSA computing device or the at least second HSA computing device. The computing task is re-enqueued on the HSA-managed queue based on a repetition flag that triggers the number of times the computing task is re-enqueued. The repetition field is decremented each time the computing task is re-enqueued. The repetition field may include a special value (e.g., −1) to allow re-enqueuing of the computing task indefinitely.