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公开(公告)号：US20200233757A1
公开(公告)日：2020-07-23
申请号：US16606765
申请日：2017-10-11
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Ronaldo Rod Ferreira , Taciano Perez
IPC: G06F11/14 , G06F12/0802 , G06F11/10
Abstract: A memory device includes a non-volatile memory to store data, an execution trace buffer, and a media controller. The media controller receives data-modifying commands and adds the data-modifying commands to the execution trace buffer. The media controller executes the data-modifying commands to modify the data stored in the non-volatile memory and detects errors in the data stored in the non-volatile memory. The media controller repeats execution of data-modifying commands from the execution trace buffer in response to detecting an error.
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公开(公告)号：US20170046176A1
公开(公告)日：2017-02-16
申请号：US15306681
申请日：2014-04-29
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Taciano Perez , Carlos Haas Costa , Joao Claudio Ambrosi , Diego Rahn Medaglia , Mauricio Nunes Porto , Roberto Bender
CPC classification number: G06F9/4418 , G06F3/0625 , G06F3/0655 , G06F3/0679 , G06F9/4401 , G06F11/1438 , G06F12/0638 , G06F13/16 , G06F2206/1014 , G06F2212/7207
Abstract: A non-volatile main memory stores state information of at least one program executing in the system, and metadata indicating whether a system is to be resumed to a prior state on a next start. As part of restarting the system from a mode in which power is removed from the system, the system is resumed to the prior state using the state information stored in the non-volatile main memory, in response to the metadata indicating that the system is to be resumed to the prior state.
Abstract translation: 非易失性主存储器存储在系统中执行的至少一个程序的状态信息，以及指示系统是否要在下次启动时恢复到先前状态的元数据。 作为从从系统中去除功率的模式重新启动系统的一部分，响应于指示系统将要发送的元数据，使用存储在非易失性主存储器中的状态信息将系统恢复到先前状态 恢复到以前的状态。
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公开(公告)号：US11169733B2
公开(公告)日：2021-11-09
申请号：US16605188
申请日：2017-10-26
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Taciano Perez , Pedro Garcez Monteiro , Roberto Bender , Diego Rahn Medaglia
Abstract: In some examples, during execution of an application as an application asset is called, an asset map that is stored in a persistent memory device is searched for an asset identifier associated with the application asset. Using this asset identifier, an application asset stored in the persistent memory device is located. The persistent memory device is directly accessed by a processor executing the application. The processor processes the application asset from its location in the persistent memory device.
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公开(公告)号：US11079959B2
公开(公告)日：2021-08-03
申请号：US16076196
申请日：2017-07-12
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Diego Rahn Medaglia , Anellena Santos , Taciano Perez , Kimon Berlin
Abstract: A computing device that includes a plurality of memory devices and firmware to provide a migration data storage option that reserves a portion of a memory device to store, at least, encrypted metadata describing the physical layout information of the memory devices in preparation for migration of the memory devices.
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公开(公告)号：US11442813B2
公开(公告)日：2022-09-13
申请号：US16606765
申请日：2017-10-11
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Ronaldo Rod Ferreira , Taciano Perez
Abstract: A memory device includes a non-volatile memory to store data, an execution trace buffer, and a media controller. The media controller receives data-modifying commands and adds the data-modifying commands to the execution trace buffer. The media controller executes the data-modifying commands to modify the data stored in the non-volatile memory and detects errors in the data stored in the non-volatile memory. The media controller repeats execution of data-modifying commands from the execution trace buffer in response to detecting an error.
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Patent Agency Ranking
公开(公告)号：US11283600B2
公开(公告)日：2022-03-22
申请号：US16076203
申请日：2017-06-20
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Anellena Santos , Diego R. Medaglia , Taciano Perez , Dirceu Ramos , James R. Waldron
Abstract: Examples disclosed herein relate to symmetrically encrypting a master passphrase key. In one implementation, a computing system includes a machine-readable storage medium to store a symmetrically encrypted master passphrase key, an encrypted version of a first passphrase key associated with a second machine-readable storage medium encrypted using the master passphrase key, and an encrypted version of a second passphrase key associated with a third machine-readable storage medium encrypted using the passphrase key. A processing resource may symmetrically encrypt the master passphrase key using an encryption key derived from authentication information and/or decrypt the stored master passphrase key using a decryption key derived from the authentication information.
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公开(公告)号：US11200466B2
公开(公告)日：2021-12-14
申请号：US15763102
申请日：2015-10-28
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Humberto Cardoso Marchezi , Taciano Perez , Carlos Haas
Abstract: In an implementation, a non-transitory machine-readable storage medium stores instructions that when executed by a processor, cause the processor to allocate classifier data structures to persistent memory, read a number of categories from a set of training data, and populate the classifier data structures with training data including training-based, category and word probabilities calculated based on the training data.
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公开(公告)号：US20200226300A1
公开(公告)日：2020-07-16
申请号：US16479952
申请日：2017-10-03
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Tadeu Marchese , José Dirceu Gründler Ramos , Taciano Perez
IPC: G06F21/88 , G06F16/903 , G06F21/57 , G06F21/73
Abstract: A system may include a non-transitory computer readable medium and a processor. Instructions stored on the non-transitory computer readable medium may include instructions to transmit an identifier of a client device to a database. Instructions may further be executable to receive a code from the database indicating that the client device is allowed to boot. Further instructions may be executable by the processor to run an operating system of the client device in response to receiving the code from the database.
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公开(公告)号：US10572269B2
公开(公告)日：2020-02-25
申请号：US15306681
申请日：2014-04-29
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Taciano Perez , Carlos Haas Costa , Joao Claudio Ambrosi , Diego Rahn Medaglia , Mauricio Nunes Porto , Roberto Bender
IPC: G06F12/00 , G06F9/4401 , G06F3/06 , G06F11/14 , G06F13/16
Abstract: A non-volatile main memory stores state information of at least one program executing in the system, and metadata indicating whether a system is to be resumed to a prior state on a next start. As part of restarting the system from a mode in which power is removed from the system, the system is resumed to the prior state using the state information stored in the non-volatile main memory, in response to the metadata indicating that the system is to be resumed to the prior state.
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公开(公告)号：US20210294721A1
公开(公告)日：2021-09-23
申请号：US16482358
申请日：2017-07-20
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Taciano Perez , Tadeu Marchese , Raphael Gay , Raphael Gay
IPC: G06F11/34 , G06F11/30 , G06F11/32 , G06F16/901
Abstract: A program is executed on a first computer system and the execution of the program is monitored. A plurality of operation records are created based upon the monitoring, where each operation record is associated with an operation carried out during execution of the program. A first value of a cumulative performance indicator associated with the execution of the program on the first computer system is determined. For each operation record, a value of a performance indicator associated with carrying out the operation on a second computer system is predicted. For an operation record, the value of the performance indicator is predicted based on a performance model associated with carrying out operations on the second computer system. A second value of the cumulative performance indicator is determined, which is associated with execution of the program on the second computer system and is based on the predicted values of the performance indicator.
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