公开(公告)号：US20190044871A1

公开(公告)日：2019-02-07

申请号：US16144384

申请日：2018-09-27

Applicant: Intel Corporation

Inventor： Jiayu Hu ,  Cunming Liang ,  Ren Wang ,  Jr-Shian Tsai ,  Jingjing Wu ,  Zhaoyan Chen

IPC: H04L12/835 ,  H04L12/861 ,  H04L12/879 ,  G06F15/173

Abstract: Technologies for managing a single-producer and single-consumer ring include a producer of a compute node that is configured to allocate data buffers, produce work, and indicate that work has been produced. The compute node is configured to insert reference information for each of the allocated data buffers into respective elements of the ring and store the produced work into the data buffers. The compute node includes a consumer configured to request the produced work from the ring. The compute node is further configured to dequeue the reference information from each of the elements of the ring that correspond to the portion of data buffers in which the produced work has been stored, and set each of the elements of the ring for which the reference information has been dequeued to an empty (i.e., NULL) value. Other embodiments are described herein.

公开(公告)号：US11283723B2

公开(公告)日：2022-03-22

申请号：US16144384

申请日：2018-09-27

Applicant: Intel Corporation

Inventor： Jiayu Hu ,  Cunming Liang ,  Ren Wang ,  Jr-Shian Tsai ,  Jingjing Wu ,  Zhaoyan Chen

IPC: H04L12/835 ,  H04L47/30 ,  H04L49/9005 ,  H04L12/42 ,  G06F15/173 ,  H04L49/901

Abstract: Technologies for managing a single-producer and single-consumer ring include a producer of a compute node that is configured to allocate data buffers, produce work, and indicate that work has been produced. The compute node is configured to insert reference information for each of the allocated data buffers into respective elements of the ring and store the produced work into the data buffers. The compute node includes a consumer configured to request the produced work from the ring. The compute node is further configured to dequeue the reference information from each of the elements of the ring that correspond to the portion of data buffers in which the produced work has been stored, and set each of the elements of the ring for which the reference information has been dequeued to an empty (i.e., NULL) value. Other embodiments are described herein.