Title:
INSTRUCTION DISTRIBUTION METHOD AND DEVICE FOR MULTITHREADED PROCESSOR, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/041625
Kind Code:
A1
Abstract:
An instruction distribution method and device for a multithreaded processor, and a storage medium. The instruction distribution method comprises: receiving multiple thread instruction distribution requests respectively sent by multiple decoding instruction queues of the multithreaded processor, wherein each of the multiple thread instruction distribution requests comprises multiple instructions to be respectively sent to an execution wait queue of a corresponding type; determining whether the multiple thread instruction distribution requests have congestion and collisions with respect to multiple execution wait queues of the multithreaded processor; and selecting, on the basis of the determination, one thread instruction distribution request from the multiple thread instruction distribution requests, and responding to the thread instruction distribution request. The method makes multi-thread instruction distribution more efficient and more fair, and effectively avoids a live lock situation.
Inventors:
XIAO HAO (CN)
Application Number:
PCT/CN2023/114840
Publication Date:
February 29, 2024
Filing Date:
August 25, 2023
Export Citation:
Assignee:
HYGON INFORMATION TECH CO LTD (CN)
International Classes:
G06F9/50; G06F9/38
Foreign References:
| CN112789593A | 2021-05-11 | |||
| CN110647357A | 2020-01-03 | |||
| US20190108032A1 | 2019-04-11 | |||
| CN115408153A | 2022-11-29 | |||
| CN202211033483A | 2022-08-26 |
Attorney, Agent or Firm:
LIU , SHEN & ASSOCIATES (CN)
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