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1. 发明授权

US08990538B2 Managing memory with limited write cycles in heterogeneous memory systems 有权
标题翻译：在异构存储器系统中以有限的写周期管理存储器
公开(公告)号：US08990538B2
公开(公告)日：2015-03-24
申请号：US12940780
申请日：2010-11-05
申请人： Bruce L. Worthington , Swaroop V. Kavalanekar , Robert P. Fitzgerald , René A. Vega
发明人： Bruce L. Worthington , Swaroop V. Kavalanekar , Robert P. Fitzgerald , René A. Vega
IPC分类号： G06F13/00 , G06F13/28 , G06F11/30 , G06F12/02 , G11C16/34 , G06F12/06
CPC分类号： G06F11/3037 , G06F11/3055 , G06F12/0223 , G06F12/06 , G06F2212/205 , G11C16/349
摘要： A method and a memory manager for managing data storage in a plurality of types of memories. The types of memories may comprise a primary memory, such as DRAM, and a secondary memory, such as a phase change memory (PCM) or Flash memory, which may have a limited lifetime. The memory manager may be part of an operating system and may manage the memories as part of a unified address space. Characteristics of data to be stored in the memories may be used to select between the primary and secondary memories to store the data and move data between the memories. When the data is to be stored in the secondary memory, health information on the secondary memory and characteristics of the data to be stored may be used to select a location within the secondary memory to store the data.
摘要翻译：一种用于管理多种类型的存储器中的数据存储的方法和存储器管理器。存储器的类型可以包括诸如DRAM的主存储器，以及可能具有有限寿命的次要存储器，例如相变存储器（PCM）或闪速存储器。存储器管理器可以是操作系统的一部分，并且可以作为统一地址空间的一部分来管理存储器。要存储在存储器中的数据的特征可以用于在主存储器和次存储器之间选择存储数据并在存储器之间移动数据。当数据要存储在辅助存储器中时，辅助存储器上的健康信息和要存储的数据的特性可以用于选择次存储器内的存储数据的位置。

2. 发明申请

US20110231839A1 VIRTUAL MACHINE HOMOGENIZATION TO ENABLE MIGRATION ACROSS HETEROGENEOUS COMPUTERS 有权
标题翻译：虚拟机器均匀化使得异步计算机能够实现移动
公开(公告)号：US20110231839A1
公开(公告)日：2011-09-22
申请号：US12726359
申请日：2010-03-18
申请人： Robert Bradley Bennett , René A. Vega , Shuvabrata Ganguly , Matthew Douglas Hendel , Rajesh Natvarlal Davé , Lars Reuther , Tamás Gál , Yuan Zheng
发明人： Robert Bradley Bennett , René A. Vega , Shuvabrata Ganguly , Matthew Douglas Hendel , Rajesh Natvarlal Davé , Lars Reuther , Tamás Gál , Yuan Zheng
IPC分类号： G06F9/455 , G06F15/00
CPC分类号： G06F9/45558 , G06F3/0604 , G06F3/0647 , G06F3/0664 , G06F3/0683 , G06F9/4856 , G06F9/5055 , G06F2009/4557
摘要： Described is a technology by which a virtual machine may be safely migrated to a computer system with a different platform. Compatibility of the virtual machine may be checked by comparing the virtual machine's capabilities against those of the new platform. To ensure compatibility, when created the virtual machine may have its capabilities limited by the lowest common capabilities of the different platforms available for migration. Computer systems may be grouped into migration pools based upon similar capabilities, and/or a virtual machine may be mapped to certain computer systems based upon capabilities needed by that virtual machine, such as corresponding to needed performance, fault tolerance and/or flexibility.
摘要翻译：描述了可以将虚拟机安全迁移到具有不同平台的计算机系统的技术。可以通过将虚拟机的功能与新平台的功能进行比较来检查虚拟机的兼容性。为了确保兼容性，创建虚拟机时，其功能可能受到可用于迁移的不同平台最低的常见功能的限制。可以基于类似的能力将计算机系统分组到迁移池中，和/或可以基于虚拟机所需的能力（例如对应于所需的性能，容错和/或灵活性）将虚拟机映射到某些计算机系统。

3. 发明申请

US20120117304A1 MANAGING MEMORY WITH LIMITED WRITE CYCLES IN HETEROGENEOUS MEMORY SYSTEMS 有权
标题翻译：在异质存储器系统中管理具有有限写入周期的存储器
公开(公告)号：US20120117304A1
公开(公告)日：2012-05-10
申请号：US12940780
申请日：2010-11-05
申请人： Bruce L. Worthington , Swaroop V. Kavalanekar , Robert P. Fitzgerald , René A. Vega
发明人： Bruce L. Worthington , Swaroop V. Kavalanekar , Robert P. Fitzgerald , René A. Vega
IPC分类号： G06F12/02 , G06F12/00
CPC分类号： G06F11/3037 , G06F11/3055 , G06F12/0223 , G06F12/06 , G06F2212/205 , G11C16/349
摘要： A method and a memory manager for managing data storage in a plurality of types of memories. The types of memories may comprise a primary memory, such as DRAM, and a secondary memory, such as a phase change memory (PCM) or Flash memory, which may have a limited lifetime. The memory manager may be part of an operating system and may manage the memories as part of a unified address space. Characteristics of data to be stored in the memories may be used to select between the primary and secondary memories to store the data and move data between the memories. When the data is to be stored in the secondary memory, health information on the secondary memory and characteristics of the data to be stored may be used to select a location within the secondary memory to store the data.
摘要翻译：一种用于管理多种类型的存储器中的数据存储的方法和存储器管理器。存储器的类型可以包括诸如DRAM的主存储器，以及可能具有有限寿命的次要存储器，例如相变存储器（PCM）或闪速存储器。存储器管理器可以是操作系统的一部分，并且可以作为统一地址空间的一部分来管理存储器。要存储在存储器中的数据的特征可以用于在主存储器和次存储器之间选择存储数据并在存储器之间移动数据。当数据要存储在辅助存储器中时，辅助存储器上的健康信息和要存储的数据的特性可以用于选择次存储器内的存储数据的位置。

4. 发明授权

US09626206B2 Virtual machine homogenization to enable migration across heterogeneous computers 有权
公开(公告)号：US09626206B2
公开(公告)日：2017-04-18
申请号：US12726359
申请日：2010-03-18
申请人： Robert Bradley Bennett , René A Vega , Shuvabrata Ganguly , Matthew Douglas Hendel , Rajesh Natvarlal Davé , Lars Reuther , Tamás Gál , Yuan Zheng
发明人： Robert Bradley Bennett , René A Vega , Shuvabrata Ganguly , Matthew Douglas Hendel , Rajesh Natvarlal Davé , Lars Reuther , Tamás Gál , Yuan Zheng
IPC分类号： G06F9/455 , G06F9/48 , G06F9/50
CPC分类号： G06F9/45558 , G06F3/0604 , G06F3/0647 , G06F3/0664 , G06F3/0683 , G06F9/4856 , G06F9/5055 , G06F2009/4557
摘要： Described is a technology by which a virtual machine may be safely migrated to a computer system with a different platform. Compatibility of the virtual machine may be checked by comparing the virtual machine's capabilities against those of the new platform. To ensure compatibility, when created the virtual machine may have its capabilities limited by the lowest common capabilities of the different platforms available for migration. Computer systems may be grouped into migration pools based upon similar capabilities, and/or a virtual machine may be mapped to certain computer systems based upon capabilities needed by that virtual machine, such as corresponding to needed performance, fault tolerance and/or flexibility.

5. 发明授权

US07313512B1 Software license enforcement mechanism for an emulated computing environment 有权
标题翻译：用于仿真计算环境的软件许可证执行机制
公开(公告)号：US07313512B1
公开(公告)日：2007-12-25
申请号：US10274298
申请日：2002-10-18
申请人： Eric P. Traut , René A. Vega
发明人： Eric P. Traut , René A. Vega
IPC分类号： G06F9/455 , G06F9/45 , G06F7/04
CPC分类号： G06F21/10 , G06F9/45533 , G06Q10/0631
摘要： In an emulated computing environment, a method is provided for licensing software of one or more guest computer systems. A license key server is provided in the host computer system for monitoring the initiation of unlicensed software, including operating system software, in the guest computer system. A determination is made by the license key server as to whether additional a license is available for each unlicensed software application. If a license is available, a license is granted and the count of available licenses is decremented. If a license is not available, a license is not granted and the unlicensed software application in the guest computer system is disabled.
摘要翻译：在仿真的计算环境中，提供了一种用于许可一个或多个客户计算机系统的软件的方法。在主计算机系统中提供许可证密钥服务器，用于在客户计算机系统中监视启动包括操作系统软件在内的未授权软件。许可证密钥服务器确定是否对每个未经许可的软件应用程序是否可以使用许可证。如果许可证可用，则授予许可证，并且可用许可证的数量减少。如果许可证不可用，则不会授予许可证，并且访客计算机系统中的未经许可的软件应用程序被禁用。

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