公开(公告)号：US12067428B2

公开(公告)日：2024-08-20

申请号：US17128525

申请日：2020-12-21

Applicant: Intel Corporation

Inventor： Stav Gurtovoy ,  Mateusz Maria Przybylski ,  Michael Apodaca ,  Manjunath D S

IPC: G06F9/52 ,  G06F9/48 ,  G06T1/20

CPC classification number: G06F9/52 ,  G06F9/4881 ,  G06F9/522 ,  G06T1/20

Abstract: An apparatus to facilitate thread synchronization is disclosed. The apparatus comprises one or more processors to execute a producer thread to generate a plurality of commands, execute a consumer thread to process the plurality of commands and synchronize the producer thread with the consumer thread, including updating a producer fence value upon generation of in-order commands, updating a consumer fence value upon processing of the in-order commands and performing a synchronization operation based on the consumer fence value, wherein the producer fence value and the consumer fence value each correspond to an order position of an in-order command.