Patent · US Active

Filtering write request sequences

US10083117B2 · kind B2 · utility

1Cited by

7References

20Claims

0Family size

Assignee

Hua Zhong University of Technology · CN

Inventors

Dan Feng · Los Altos, US
Wen Kui Zhou · Beijing, CN
Jingning Liu · Hubei, CN
Wei Tong · Troy, US
Yu Hua · Shanghai, CN
Shuangwu Zhang · Hubei, CN

Key dates

Filing date	Sep 9, 2014
Grant date	Sep 25, 2018
Priority date	—
Expiry date	Sep 26, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG06F2212/7202
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Technologies are generally described herein to detect non-volatile write request sequences. A write request is received to write to a solid-state device that includes the non-volatile memory. A determination is made as to whether the write request is part of a non-volatile write request sequence or is not part of the non-volatile write request sequence. In response to determining that the write request is part of the non-volatile write request sequence, the write request is associated with the non-volatile write request sequence. In response to determining that the write request is not part of the non-volatile write request sequence, the data associated with the write request is written to a cache that is coupled to the non-volatile memory. The data associated with the non-volatile write request sequences may be written directly to the non-volatile memory.

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