Patent · US Active

Systems and methods for input/output dispatch

US12373139B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Lemon Inc. · KR

Inventors

Zhengyu Yang · Boston, US
Hao Wang · Sydney, AU
Sheng Qiu · San Jose, US
Jianyang Hu · Beijing, CN
Yang Liu · Beijing, CN
Yizheng Jiao · Los Angeles, US
Qizhong Mao · Los Angeles, US
Jiaxin Ou · Beijing, CN
Ming Zhao · Beijing, CN
Yi Wang · Ann Arbor, US
Jingwei Zhang · Massy, FR

Key dates

Filing date	Sep 27, 2023
Grant date	Jul 29, 2025
Priority date	—
Expiry date	Jan 25, 2044

Classification

Technology area (CPC G)Physics
CPC primaryG06F2206/1012
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Decoupled computing systems include layers of same-type computing resources, and include a dispatch layer to assign tasks from one layer to another, such as input and output (I/O) flows. The I/O flows can be assigned to particular computing resources of a layer based on a weighted moving average of performance data for the layer. When traffic is high, the assignment can include random assignment to some or all of the computing resources in the layer. The I/O flows can be split between read-intensive and write-intensive flows, with more read-intensive flows being assigned based on a pick ratio.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.