-
公开(公告)号：US20150113323A1
公开(公告)日：2015-04-23
申请号：US14579577
申请日：2014-12-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Weifeng Hui , Xiaogang Zhu
CPC classification number: G06F11/2017 , G06F9/30145 , G06F9/3861 , G06F11/07 , G06F11/0706 , G06F11/0778 , G06F11/14 , G06F11/141 , G06F11/1438 , G06F11/1479 , G06F2201/86
Abstract: The present invention discloses a method and an apparatus for recovering abnormal data in an internal memory. The method includes: receiving, by a processor, a data abort signal and an address of an abnormal instruction where abnormal data is located; suspending a current instruction being executed, and recording an address pointed to by a computer pointer; obtaining a program unit currently being executed by the processor; if it is determined that the abnormal instruction belongs to the program unit and that instructions between the first instruction and the current instruction in the program unit are all reversible instructions, invoking a destruction program unit corresponding to the program unit, so as to release resources already applied for by the program unit; and causing the computer pointer to point back to an address of the first instruction in the program unit, and re-executing the program unit.
Abstract translation: 本发明公开了一种用于恢复内部存储器中的异常数据的方法和装置。 该方法包括：由处理器接收数据中止信号和异常数据所在异常指令的地址; 暂停正在执行的当前指令，并记录由计算机指针指向的地址; 获取当前由处理器执行的程序单元; 如果确定异常指令属于程序单元，并且程序单元中的第一指令和当前指令之间的指令都是可逆指令，则调用与程序单元对应的销毁程序单元，以便已经释放资源 由方案单位申请; 并使计算机指针指向程序单元中的第一指令的地址，并重新执行程序单元。
-
公开(公告)号：US20250130723A1
公开(公告)日：2025-04-24
申请号：US19001906
申请日：2024-12-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hang Li , Weifeng Hui , Xuqiang Chen , Fengzhe Han , Rixin Luo
IPC: G06F3/06
Abstract: In accordance with an embodiment, a method includes: obtaining a first request, wherein the first request is used to update a data block in an erasure coding (EC) stripe; determining a first data block based on the first request, where the first data block is associated with the first request; and sending a processing request to a set of secondary nodes, where the set of secondary nodes comprises at least one secondary node in a distributed storage system, and the processing request indicates to offload a data block update operation performed by the primary node to one or more secondary nodes in the set of secondary nodes.
-
公开(公告)号：US09921925B2
公开(公告)日：2018-03-20
申请号：US14579577
申请日：2014-12-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Weifeng Hui , Xiaogang Zhu
CPC classification number: G06F11/2017 , G06F9/30145 , G06F9/3861 , G06F11/07 , G06F11/0706 , G06F11/0778 , G06F11/14 , G06F11/141 , G06F11/1438 , G06F11/1479 , G06F2201/86
Abstract: The present invention discloses a method and an apparatus for recovering abnormal data in an internal memory. The method includes: receiving, by a processor, a data abort signal and an address of an abnormal instruction where abnormal data is located; suspending a current instruction being executed, and recording an address pointed to by a computer pointer; obtaining a program unit currently being executed by the processor; if it is determined that the abnormal instruction belongs to the program unit and that instructions between the first instruction and the current instruction in the program unit are all reversible instructions, invoking a destruction program unit corresponding to the program unit, so as to release resources already applied for by the program unit; and causing the computer pointer to point back to an address of the first instruction in the program unit, and re-executing the program unit.
-
-
Search Results
3
records
(took 0.012 seconds)
