公开(公告)号：US11429359B2

公开(公告)日：2022-08-30

申请号：US16933186

申请日：2020-07-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ahmed Mohammed ElShafiey Mohammed Eltantawy ,  Yaoqing Gao ,  Christopher Rodrigues ,  Lijuan Hai

IPC: G06F9/44 ,  G06F8/41 ,  G06F8/71 ,  G06F9/52

Abstract: A method for improving the performance of applications executed within asynchronous processor architectures. In an embodiment, a method for improving execution time of compiled synchronized source code on an asynchronous processor architecture includes receiving, by a processing system, synchronized source code comprising synchronization instructions to synchronize execution of the synchronized source code on different pipelines of the asynchronous processor architecture. The method also includes analyzing, by the processing system, the synchronized source code to determine whether the synchronized source code includes a broken code condition. The method also includes, after determining, by the processing system, that the synchronized source code does not include a broken code condition, outputting an optimized synchronized source code generated by performing a corrective action on the synchronized source code to correct a synchronization inaccuracy, inconsistency, or inefficiency in the synchronized source code.

公开(公告)号：US11900113B2

公开(公告)日：2024-02-13

申请号：US17227590

申请日：2021-04-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lijuan Hai ,  Chen Cheng ,  Christopher Rodrigues ,  Peng Wu

IPC: G06F8/41 ,  G06F9/30 ,  G06F9/38 ,  G06F9/52 ,  G06F8/30

CPC classification number: G06F9/3005 ,  G06F8/314 ,  G06F8/433 ,  G06F8/458 ,  G06F9/30087 ,  G06F9/3867 ,  G06F9/522

Abstract: The present disclosure relates to data flow processing methods and devices. One example method includes obtaining a dependency relationship and an execution sequence of operating a data flow by a plurality of processing units, generating synchronization logic based on the dependency relationship and the execution sequence, and inserting the synchronization logic into an operation pipeline of each of the plurality of processing unit to generate executable code.

公开(公告)号：US20210004213A1

公开(公告)日：2021-01-07

申请号：US16933186

申请日：2020-07-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ahmed Mohammed ElShafiey Mohammed Eltantawy ,  Yaoqing Gao ,  Christopher Rodrigues ,  Lijuan Hai

IPC: G06F8/41 ,  G06F9/52 ,  G06F8/71

Abstract: A method for improving the performance of applications executed within asynchronous processor architectures. In an embodiment, a method for improving execution time of compiled synchronized source code on an asynchronous processor architecture includes receiving, by a processing system, synchronized source code comprising synchronization instructions to synchronize execution of the synchronized source code on different pipelines of the asynchronous processor architecture. The method also includes analyzing, by the processing system, the synchronized source code to determine whether the synchronized source code includes a broken code condition. The method also includes, after determining, by the processing system, that the synchronized source code does not include a broken code condition, outputting an optimized synchronized source code generated by performing a corrective action on the synchronized source code to correct a synchronization inaccuracy, inconsistency, or inefficiency in the synchronized source code.