Datenverarbeitungsverfahren, Datenverarbeitungsvorrichtung, Datenverarbeitungssystem und Lesbares Medium

Details

Veröffentlichungs-Nr.

EP4730130

Anmeldetag

24. Mai 2024

Veröffentlichung

2. Januar 2025

Rechtsraum

EP

IPC

G06F9/54

Abstract

Provided in the present disclosure is a data processing method applied to a data processing apparatus in a data processing system. The method comprises: when a data exchange request message sent by a first cache unit is received, acquiring address information carried in the data exchange request, and determining first target data corresponding to address information in a memory; sending a notification message to the first cache unit; receiving second target data and third data which are sent by the first cache unit, wherein the third data is data that is to be subjected to data exchange with the first target data, and the second target data is data that a second cache unit has requested to read; and when the second target data is not equal to the first target data, returning, to the first cache unit, a data exchange response message that carries the third data.

Anmelder

Firma

Sanechips Technology Co., Ltd.

Land

🇨🇳 China

Fachgebiete