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上海紫荆芯界智能科技有限公司

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№ CN122985358AInvention
Unknown

一种任务控制方法、装置、设备和介质

本发明实施例提供的一种任务控制方法、装置、设备和介质，具有以下有益效果：通过分配任务的独立内存区域；任务运行时，控制数据访问以受限权限执行、指令执行以高特权权限执行；在内核入口解除受限权限、出口恢复受限权限；任务间交互时，通过调用内核函数或预留共享资源区读写消息；在异常处理栈，记录异常信息并标记状态；隔离故障任务，同时调度执行正常任务；基于异常信息，对故障任务执行重启、降级或删除并释放资源。本发明通过约束任务的内存访问行为，结合异常捕获、调度协同及资源恢复机制，实现任务级故障的隔离与在线恢复，实现了高细粒度、高精度的任务控制，有效避免单一任务异常导致系统崩溃，进而提高了操作系统可靠性。

❖上海紫荆芯界智能科技有限公司; 北京紫荆芯界智能科技有限公司杜世成; 何俊杰; 于中伟Oct 27, 2026§ 4/10 ClaimsG06F 9/48 (2006.01), G06F 9/50 (2006.01), G06F 9/54 (2006.01)