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公开(公告)号：US20200065291A1
公开(公告)日：2020-02-27
申请号：US16673253
申请日：2019-11-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Defu Liao , Fei Zhang , Honghui Liu
IPC: G06F15/163
Abstract: An interconnection system including a first gating unit and a second gating unit is provided. The first gating unit includes two terminals, with one terminal connecting to a first CPU directly, where the two terminals are indirectly connected when the first gating unit is in a first state. The second gating unit includes two terminals, with one terminal connecting to a second CPU, where the two terminals are connected when the second gating unit is in the first state. Another terminal of the first gating unit is connected to another terminal of the second gating unit. If both the first gating unit and the second gating unit are in the first state, the first CPU is connected to the second CPU.
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2.发明申请公开(公告)号：US20180129574A1
公开(公告)日：2018-05-10
申请号：US15863350
申请日：2018-01-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fei Zhang , Defu Liao , Zhangping Ma
CPC classification number: G06F11/2028 , G06F9/5027 , G06F11/1425 , G06F11/1428 , G06F11/20 , G06F11/2041 , G06F11/2097 , G06F13/4081 , G06F13/4282 , G06F2201/805
Abstract: A central processing unit (CPU) hot-remove method, including determining, by a controller of a server that has a non-full mesh first CPU topology comprising multiple CPUs, a first CPU of the multiple CPUs to be removed from the first CPU topology according to first indication information, determining at least one second CPU associated in the first CPU topology with the first CPU, where the at least one second CPU and the first CPU meet a preset condition associated with a relationship between the first CPU and the at least one second CPU, and sending second indication information to the first CPU topology, the second indication information instructing the first CPU topology to remove the first CPU and the at least one second CPU, resulting in a second CPU topology without the first CPU and other than the at least one second CPU.
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公开(公告)号：US20170277547A1
公开(公告)日：2017-09-28
申请号：US15618595
申请日：2017-06-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fei Zhang , Jianfeng Yang
CPC classification number: G06F9/4411 , G06F9/445 , G06F13/4022 , G06F13/4282 , G06F2213/0026
Abstract: A method for presenting initialization progress of hardware in a server, and a server where, before a basic input/output system (BIOS) runs to a preset process, an out-of-band central processing unit (CPU) in a hardware system in which a baseboard management controller (BMC) runs establishes a connection to a graphics card using a signal selection switch, the BIOS sends presentation information for representing initialization progress of hardware included in a server to the BMC, and then, the BMC presents the presentation information using the graphics card. Therefore, the presentation information can be always presented in an entire process in which the BIOS initializes the hardware in the server.
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公开(公告)号：US12086430B2
公开(公告)日：2024-09-10
申请号：US18350312
申请日：2023-07-11
Applicant: Huawei Technologies Co., Ltd.
IPC: G06F12/00 , G06F3/06 , G06F9/4401 , G06F12/06
CPC classification number: G06F3/0629 , G06F3/0614 , G06F3/0673 , G06F9/4406 , G06F12/0646 , G06F2212/1032
Abstract: This application discloses a mirrored memory configuration method and apparatus, and a computer storage medium, and belongs to the field of information processing technologies. The method includes the following: After a computer apparatus is started, if the computer apparatus is currently in an OS state and obtains a mirrored memory establishment request, the computer apparatus may switch from the OS state to a BIOS state through system interruption. Then the computer apparatus configures a mirroring relationship in the BIOS state, and switches to the OS state again after configuring the mirroring relationship, to reconfigure a mirrored memory.
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公开(公告)号：US20230359372A1
公开(公告)日：2023-11-09
申请号：US18350312
申请日：2023-07-11
Applicant: Huawei Technologies Co., Ltd.
IPC: G06F3/06 , G06F9/4401 , G06F12/06
CPC classification number: G06F3/0629 , G06F3/0614 , G06F3/0673 , G06F9/4406 , G06F12/0646 , G06F2212/1032
Abstract: This application discloses a mirrored memory configuration method and apparatus, and a computer storage medium, and belongs to the field of information processing technologies. The method includes the following: After a computer apparatus is started, if the computer apparatus is currently in an OS state and obtains a mirrored memory establishment request, the computer apparatus may switch from the OS state to a BIOS state through system interruption. Then the computer apparatus configures a mirroring relationship in the BIOS state, and switches to the OS state again after configuring the mirroring relationship, to reconfigure a mirrored memory.
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Patent Agency Ranking
公开(公告)号：US11100039B2
公开(公告)日：2021-08-24
申请号：US16673253
申请日：2019-11-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Defu Liao , Fei Zhang , Honghui Liu
IPC: G06F15/163 , G06F13/40 , G06F15/17
Abstract: An interconnection system including a first gating unit and a second gating unit is provided. The first gating unit includes two terminals, with one terminal connecting to a first CPU directly, where the two terminals are indirectly connected when the first gating unit is in a first state. The second gating unit includes two terminals, with one terminal connecting to a second CPU, where the two terminals are connected when the second gating unit is in the first state. Another terminal of the first gating unit is connected to another terminal of the second gating unit. If both the first gating unit and the second gating unit are in the first state, the first CPU is connected to the second CPU.
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公开(公告)号：US20200210270A1
公开(公告)日：2020-07-02
申请号：US16816597
申请日：2020-03-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: G06F11/07
Abstract: A memory evaluation method and apparatus are provided. The method includes: determining a health degree evaluation model indicating a relationship in which a health degree of a memory changes with at least one health degree influencing factor of the memory; obtaining at least one running parameter value corresponding to each of the at least one health degree influencing factor; separately matching the at least one running parameter value corresponding to each health degree influencing factor to the health degree evaluation model, to obtain the health degree of the memory; and outputting health degree indication information which indicate whether the memory needs to be replaced. Therefore, the memory is not faulty and the health degree of the memory is a relatively low, a user is prompted to replace the memory.
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公开(公告)号：US20200159635A1
公开(公告)日：2020-05-21
申请号：US16748274
申请日：2020-01-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Gang Song , Chengguo Ding , Fei Zhang
IPC: G06F11/22
Abstract: A memory fault detection method includes: receiving a first interrupt signal sent when a count value of a first leaky bucket counter of a server reaches a first threshold; disabling an interrupt switch of the first leaky bucket counter; enabling the interrupt switch of the first leaky bucket counter after the interrupt switch of the first leaky bucket counter has been disabled for a preset time and the count value of the first leaky bucket counter is reset to zero; receiving a second interrupt signal sent when a count value of a second leaky bucket counter reaches a second threshold; if the second leaky bucket counter and the first leaky bucket counter are a same leaky bucket counter, and the second rank and a first rank are a same rank, determining that a hardware fault occurs in the first rank.
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公开(公告)号：US11868201B2
公开(公告)日：2024-01-09
申请号：US17741765
申请日：2022-05-11
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: G06F11/0772 , G06F11/073 , G06F11/076
Abstract: A memory evaluation method includes determining a health degree evaluation model indicating a relationship in which a health degree of a memory changes with at least one health degree influencing factor of the memory; obtaining at least one running parameter value corresponding to each of the at least one health degree influencing factor; separately matching the at least one running parameter value corresponding to each health degree influencing factor to the health degree evaluation model, to obtain the health degree of the memory; and outputting health degree indication information indicating whether the memory needs to be replaced.
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公开(公告)号：US11354183B2
公开(公告)日：2022-06-07
申请号：US16816597
申请日：2020-03-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A memory evaluation method and apparatus are provided. The method includes: determining a health degree evaluation model indicating a relationship in which a health degree of a memory changes with at least one health degree influencing factor of the memory; obtaining at least one running parameter value corresponding to each of the at least one health degree influencing factor; separately matching the at least one running parameter value corresponding to each health degree influencing factor to the health degree evaluation model, to obtain the health degree of the memory; and outputting health degree indication information which indicate whether the memory needs to be replaced. Therefore, the memory is not faulty and the health degree of the memory is a relatively low, a user is prompted to replace the memory.
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