Patent · US Active

Determining an optimum quantity of interleaved instruction streams of defined coroutines

US11789741B2 · kind B2 · utility

0Cited by

9References

15Claims

0Family size

Assignee

SAP SE · DE

Inventors

Georgios Psaropoulos · Lausanne, CH
Thomas Legler · Walldorf, DE
Norman May · Karlsruhe, DE
Anastasia Ailamaki · Geneva, CH

Key dates

Filing date	Mar 8, 2018
Grant date	Oct 17, 2023
Priority date	—
Expiry date	Jan 22, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/24552
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method for optimizing memory access for database operations is provided. The method may include performing a first database operation by at least executing a first instruction stream associated with the first database operation. The first database operation may be defined as a coroutine to at least enable the execution of the first instruction stream to be interleaved with an execution of a second instruction stream. In response to determining that data required to continue the execution of the first instruction stream is absent from a cache, the execution of the first instruction stream may be suspended and the second instruction stream may be executed instead. Related systems and articles of manufacture, including computer program products, are also provided.

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