Verwendung von Ersatzkernen zur Minderung von Hardwareproblemen

Details

Veröffentlichungs-Nr.

EP4804031

Anmeldetag

26. Februar 2026

Veröffentlichung

9. September 2026

Rechtsraum

EP

IPC

G06F11/07, G06F11/20

Abstract

This document relates to utilizing spare cores to mitigate hardware failures on a computing device. For instance, in some cases, tenant workloads can have sensitive data that executes on a given core of a device. In some cases, a hardware fault in the system may occur that affects the core running the tenant workload, and there may be an action that can be taken in mitigation software or firmware to fix that hardware fault. However, because of the sensitivity of the data on the core experiencing the fault, it is not always possible to run the mitigation algorithms on the core that is affected by the fault. The disclosed implementations can utilize a spare core to execute a hardware mitigation algorithm on another core that can clear the fault, without accessing any sensitive data on the core that is affected by the fault.

Anmelder

Firma

Microsoft Technology Licensing, LLC

Land

🇺🇸 USA

Fachgebiete