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1. 发明授权

US09575889B2 Memory server 有权
标题翻译：内存服务器
公开(公告)号：US09575889B2
公开(公告)日：2017-02-21
申请号：US12993926
申请日：2008-07-03
申请人： Jichuan Chang , Parthasarathy Ranganathan , Kevin T. Lim
发明人： Jichuan Chang , Parthasarathy Ranganathan , Kevin T. Lim
IPC分类号： G06F12/02 , G06F12/10
CPC分类号： G06F12/0284 , G06F12/1009 , G06F2212/657 , Y02D10/13
摘要： A memory server providing remote memory for servers independent from the memory server. The memory server includes memory modules and a page table. A memory controller for the memory server allocates memory in the memory modules for each of the servers and manages remote memory accesses for the servers. The page table includes entries identifying the memory module and locations in the memory module storing data for the servers.
摘要翻译：为独立于内存服务器的服务器提供远程内存的内存服务器。内存服务器包括内存模块和页表。内存服务器的内存控制器为每个服务器的内存模块分配内存，并管理服务器的远程内存访问。页表包括标识存储器模块的条目和存储器模块中存储服务器数据的位置。

2. 发明授权

US09003247B2 Remapping data with pointer 有权
标题翻译：用指针重新映射数据
公开(公告)号：US09003247B2
公开(公告)日：2015-04-07
申请号：US13066976
申请日：2011-04-28
申请人： Naveen Muralimanohar , Doe Hyun Yoon , Jichuan Chang , Parthasarathy Ranganathan , Norman Paul Jouppi
发明人： Naveen Muralimanohar , Doe Hyun Yoon , Jichuan Chang , Parthasarathy Ranganathan , Norman Paul Jouppi
IPC分类号： G11C29/00 , G06F11/20
CPC分类号： G06F11/20 , G11C29/76
摘要： Embodiments herein relate to a method for remapping data. In an embodiment, it is determined if a first memory block is faulty. A pointer is stored to the first memory block and a pointer flag of the first memory block is set when the first memory block is faulty. Data previously stored at the first memory block is written to a second memory block, where the pointer points to a location of the second memory block.
摘要翻译：本文的实施例涉及用于重新映射数据的方法。在一个实施例中，确定第一存储器块是否有故障。指针被存储到第一存储器块，并且当第一存储器块发生故障时，设置第一存储器块的指针标志。先前存储在第一存储器块的数据被写入第二存储器块，其中指针指向第二存储器块的位置。

3. 发明授权

US08645610B2 Organizing and managing a memory blade with super pages and buffers 有权
标题翻译：使用超级页面和缓冲区组织和管理内存刀片
公开(公告)号：US08645610B2
公开(公告)日：2014-02-04
申请号：US13257271
申请日：2009-06-29
申请人： Jichuan Chang , Kevin Lim , Partha Ranganathan
发明人： Jichuan Chang , Kevin Lim , Partha Ranganathan
IPC分类号： G06F12/00
CPC分类号： G06F12/1009
摘要： A system and method is illustrated wherein a protocol agent module receives a memory request encoded with a protocol, the memory request identifying an address location in a memory module managed by a buffer. Additionally, the system and method includes a memory controller to process the memory request to identify the buffer that manages the address location in the memory module. Further, the system and method includes an address mapping module to process the memory request to identify at least one super page associated with the memory module, the at least one super page associated with the address location.
摘要翻译：示出了系统和方法，其中协议代理模块接收用协议编码的存储器请求，该存储器请求标识由缓冲器管理的存储器模块中的地址位置。另外，该系统和方法包括一个存储器控制器，用于处理存储器请求以识别管理存储器模块中的地址位置的缓冲器。此外，系统和方法包括地址映射模块，用于处理存储器请求以识别与存储器模块相关联的至少一个超级页面，该至少一个超级页面与地址位置相关联。

4. 发明申请

US20140019677A1 STORING DATA IN PRESISTENT HYBRID MEMORY 有权
标题翻译：存储混合存储器中的数据
公开(公告)号：US20140019677A1
公开(公告)日：2014-01-16
申请号：US13549819
申请日：2012-07-16
申请人： Jichuan Chang , Parthasarathy Ranganathan
发明人： Jichuan Chang , Parthasarathy Ranganathan
IPC分类号： G06F12/08
CPC分类号： G06F3/0619 , G06F3/064 , G06F3/0685 , G06F3/0688 , G06F12/0804 , G06F12/0806 , G06F12/0866 , G06F12/0868 , G06F12/0895 , G06F12/121 , G06F2212/502 , Y02D10/13
摘要： Storing data in persistent hybrid memory includes promoting a memory block from non-volatile memory to a cache based on a usage of said memory block according to a promotion policy, tracking modifications to the memory block while in the cache, and writing the memory block back into the non-volatile memory after the memory block is modified in the cache based on a writing policy that keeps a number of the memory blocks that are modified at or below a number threshold while maintaining the memory block in the cache.
摘要翻译：将数据存储在永久性混合存储器中包括根据促销策略，基于所述存储器块的使用，将存储器块从非易失性存储器升级到高速缓存，在高速缓存中跟踪对存储器块的修改以及将存储器块写回基于写入策略，在高速缓存中修改存储器块之后，在将存储器块保持在高速缓存中的同时保持修改数量或低于数字阈值的存储器块数量的情况下，进入非易失性存储器。

5. 发明申请

US20130290650A1 DISTRIBUTED ACTIVE DATA STORAGE SYSTEM 审中-公开
标题翻译：分布式有源数据存储系统
公开(公告)号：US20130290650A1
公开(公告)日：2013-10-31
申请号：US13459970
申请日：2012-04-30
申请人： Jichuan Chang , Parthasarathy Ranganathan , Nathan Lorenzo Binkert
发明人： Jichuan Chang , Parthasarathy Ranganathan , Nathan Lorenzo Binkert
IPC分类号： G06F12/00
CPC分类号： G06F3/067 , G06F3/0605 , G06F3/0635 , G06F3/0653
摘要： A request from a requestor identifies data stored in a distributed active data storage system and a procedure that is associated with the identified data for a given node of the distributed active data storage system to execute. The execution of the procedure causes the given node to selectively determine an address for routing another request to an element of a plurality of elements of a data structure stored on the plurality of nodes.
摘要翻译：来自请求者的请求识别存储在分布式活动数据存储系统中的数据以及与所分配的活动数据存储系统的给定节点执行的与所识别的数据相关联的过程。该过程的执行使得给定节点选择性地确定用于将另一请求路由到存储在多个节点上的数据结构的多个元素的元素的地址。

6. 发明申请

US20130290607A1 STORING CACHE METADATA SEPARATELY FROM INTEGRATED CIRCUIT CONTAINING CACHE CONTROLLER 审中-公开
标题翻译：独立于包含缓存控制器的集成电路存储缓存元数据
公开(公告)号：US20130290607A1
公开(公告)日：2013-10-31
申请号：US13459994
申请日：2012-04-30
申请人： Jichuan Chang , Justin James Meza , Parthasarathy Ranganathan
发明人： Jichuan Chang , Justin James Meza , Parthasarathy Ranganathan
IPC分类号： G06F12/08 , G06F12/02
摘要： A technique includes using a cache controller of an integrated circuit to control a cache including cached data content and associated cache metadata. The technique includes storing the metadata and the cached data content off of the integrated circuit and organizing the storage of the metadata relative to the cached data content such that a bus operation initiated by the cache controller to target the cached data content also targets the associated metadata.
摘要翻译：一种技术包括使用集成电路的高速缓存控制器来控制包括缓存的数据内容和相关联的高速缓存元数据的高速缓存。该技术包括将元数据和缓存的数据内容存储在集成电路之外并且组织相对于缓存的数据内容的元数据的存储，使得由高速缓存控制器发起的目标缓存的数据内容的总线操作也以相关联的元数据为目标。

7. 发明授权

US08499121B2 Methods and apparatus to access data in non-volatile memory 有权
标题翻译：在非易失性存储器中访问数据的方法和装置
公开(公告)号：US08499121B2
公开(公告)日：2013-07-30
申请号：US13222919
申请日：2011-08-31
申请人： Niraj Tolia , Nathan Lorenzo Binkert , Jichuan Chang
发明人： Niraj Tolia , Nathan Lorenzo Binkert , Jichuan Chang
IPC分类号： G06F12/00
CPC分类号： G06F12/0871 , G06F11/14 , G06F17/30 , G06F17/30321 , G06F2212/264
摘要： Example methods, apparatus, and articles of manufacture to access data are disclosed. A disclosed example method involves generating a key-value association table in a non-volatile memory to store physical addresses of a data cache storing data previously retrieved from a data structure. The example method also involves storing recovery metadata in the non-volatile memory. The recovery metadata includes a first address of the key-value association table in the non-volatile memory. In addition, following a re-boot process, the locations of the key-value association table and the data cache are retrieved using the recovery metadata without needing to access the data structure to re-generate the key-value association table and the data cache.
摘要翻译：公开了用于访问数据的示例性方法，装置和制品。所公开的示例性方法涉及在非易失性存储器中生成密钥值关联表，以存储先前从数据结构检索的数据的数据高速缓存的物理地址。该示例方法还涉及将恢复元数据存储在非易失性存储器中。恢复元数据包括非易失性存储器中的键值关联表的第一地址。另外，在重新启动过程之后，使用恢复元数据检索密钥值关联表和数据高速缓存的位置，而不需要访问数据结构以重新生成密钥值关联表和数据缓存。

8. 发明申请

US20120278650A1 CONTROLLING NANOSTORE OPERATION BASED ON MONITORED PERFORMANCE 有权
标题翻译：基于监控性能控制纳斯达克运算
公开(公告)号：US20120278650A1
公开(公告)日：2012-11-01
申请号：US13098172
申请日：2011-04-29
申请人： Naveen Muralimanohar , Parthasarathy Ranganathan , Jichuan Chang
发明人： Naveen Muralimanohar , Parthasarathy Ranganathan , Jichuan Chang
IPC分类号： G06F11/20 , B82Y10/00
CPC分类号： G06F11/004 , G06F11/0757 , G06F11/1658 , G06F11/2038 , G06F11/34
摘要： Methods, apparatus and articles of manufacture for controlling nanostore operation based on monitored performance are disclosed. An example method disclosed herein comprises monitoring performance of a nanostore, the nanostore including compute logic and a datastore accessible via the compute logic, and controlling operation of the nanostore in response to detecting a performance indicator associated with wearout of the compute logic to permit the compute logic to continue to access the datastore.
摘要翻译：公开了基于监测性能控制纳米级操作的方法，装置和制造方法。本文公开的一个示例性方法包括监测纳斯纳多纳斯纳的性能，纳斯纳多包括计算逻辑和经由计算逻辑可访问的数据存储，以及响应于检测与计算逻辑的损耗相关联的性能指标来控制纳斯塔的操作，以允许计算继续访问数据存储的逻辑。

9. 发明申请

US20120272036A1 ADAPTIVE MEMORY SYSTEM 审中-公开
标题翻译：自适应存储系统
公开(公告)号：US20120272036A1
公开(公告)日：2012-10-25
申请号：US13092912
申请日：2011-04-23
申请人： Naveen Muralimanohar , Jichuan Chang , Parthasarathy Ranganathan , Doe Hyun Yoon , Norman Paul Jouppi
发明人： Naveen Muralimanohar , Jichuan Chang , Parthasarathy Ranganathan , Doe Hyun Yoon , Norman Paul Jouppi
IPC分类号： G06F12/06
CPC分类号： G06F12/0238 , G06F12/06 , G06F2212/7202 , G06F2212/7208 , Y02D10/13
摘要： An adaptive, memory system is provided. The adaptive memory system has a number of physical-memory devices and a memory controller that creates and maintains a logical address space to which the physical-memory devices and data-storage allocations are mapped, and through which mapping the memory controller matches static, dynamic, and dynamically-adjustable retention and resiliency characteristics of portions of the physical-memory devices with specified retention and resiliency characteristics specified for the data-storage allocations.
摘要翻译：提供了一种自适应的存储系统。自适应存储器系统具有多个物理存储器设备和存储器控制器，其创建并维护物理存储器件和数据存储器分配映射到的逻辑地址空间，并且存储器控制器通过映射将静态，动态，以及具有为数据存储分配指定的指定保留和弹性特性的物理存储器件的部分动态可调保留和弹性特性。

10. 发明授权

US08082400B1 Partitioning a memory pool among plural computing nodes 有权
标题翻译：在多个计算节点之间分配一个内存池
公开(公告)号：US08082400B1
公开(公告)日：2011-12-20
申请号：US12243657
申请日：2008-10-01
申请人： Jichuan Chang , Parthasarathy Ranganathan , Kevin T. Lim
发明人： Jichuan Chang , Parthasarathy Ranganathan , Kevin T. Lim
IPC分类号： G06F12/10 , G06F15/16 , G06F15/167
CPC分类号： G06F9/5077
摘要： To share a memory pool that includes at least one physical memory in at least one of plural computing nodes of a system, firmware in management infrastructure of the system is used to partition the memory pool into memory spaces allocated to corresponding ones of at least some of the computing nodes. The firmware maps portions of the at least one physical memory to the memory spaces, where at least one of the memory spaces includes a physical memory portion from another one of the computing nodes.
摘要翻译：为了共享在系统的多个计算节点中的至少一个计算节点中至少包含一个物理存储器的存储器池，使用该系统的管理基础设施中的固件来将存储器池分配到分配给至少一些计算节点。固件将至少一个物理存储器的部分映射到存储器空间，其中至少一个存储器空间包括来自另一个计算节点的物理存储器部分。

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