Processor core fault handling method and apparatus, device, and storage medium
AssigneeHuawei Technologies Co., Ltd.
InventorJun Wu
Life of this patent
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Abstract
A processor core fault handling method and apparatus, a device, and a storage medium, where the method includes: performing fault detection on a plurality of cores of a processor to determine a faulty core as a target core; further, updating, based on a target task executed by the target core, tasks executed by the plurality of cores, to enable a core other than the target core in the plurality of cores to execute the target task; and controlling the core other than the target core in the plurality of cores to execute an updated task, and bringing the target core offline.
Claims20
A method, comprising:
- performing fault detection on a plurality of cores of a processor to determine a target core that is faulty, the target core being one of the plurality of cores;
- updating, based on a target task executed by the target core, tasks executed by the plurality of cores, to enable a core other than the target core in the plurality of cores to execute the target task;
- and
- controlling the core other than the target core in the plurality of cores to execute an updated task, and bringing the target core offline.
A computing device comprising at least one processor and a memory, the at least one processor comprising a plurality of cores, the plurality of cores including a target core, and the memory storing a computer program that, when executed by the at least one processor, causes the computing device to perform:
- updating, based on a target task executed by the target core, tasks executed by the plurality of cores, to enable a core other than the target core in the plurality of cores to execute the target task;
- and
- controlling the core other than the target core in the plurality of cores to execute an updated task, and bringing the target core offline.
A non-transitory computer readable medium comprising program instructions that, when run on a computing device, cause the computing device to perform:
- performing fault detection on a plurality of cores of a processor to determine a target core that is faulty, the target core being one of the plurality of cores;
- updating, based on a target task executed by the target core, tasks executed by the plurality of cores, to enable a core other than the target core in the plurality of cores to execute the target task;
- and
- controlling the core other than the target core in the plurality of cores to execute an updated task, and bringing the target core offline.
Dependencies are inferred from the claim text.