专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08533449B2 Multi-phase resume from hibernate 有权
公开(公告)号：US08533449B2
公开(公告)日：2013-09-10
申请号：US13037272
申请日：2011-02-28
申请人： Yevgeniy M. Bak , Kirsten V. Stark , Mehmet Iyigun , Emily N. Wilson , Andrew D. Rogers , James A. Schwartz, Jr. , Nicholas Stephen Judge
发明人： Yevgeniy M. Bak , Kirsten V. Stark , Mehmet Iyigun , Emily N. Wilson , Andrew D. Rogers , James A. Schwartz, Jr. , Nicholas Stephen Judge
IPC分类号： G06F9/00
CPC分类号： G06F9/4418
摘要： Resume of a computing device from hibernation may be performed in multiple phases. Each phase may partially restore a state of the computing device to an operational state and may establish an environment in which another phase of the resume is performed. The hibernation information may be partitioned to store separately data to be used at each resume phase. The information may be stored in a compressed form. In a first phase, a boot-level resume loader may restore a portion of the operating system based on a portion of the hibernation information. The restored portion may be used in a second phase to retrieve hibernation information from another portion through the operating system (OS). Multiple processors supported by the OS may read and decompress the hibernation information that is then moved back to operational memory. The operating system may support asynchronous disk input/output or other functions that accelerate the resume process.

2. 发明授权

US08694764B2 Multi-phase resume from hibernate 有权
标题翻译：从休眠的多阶段恢复
公开(公告)号：US08694764B2
公开(公告)日：2014-04-08
申请号：US13034480
申请日：2011-02-24
申请人： Yevgeniy M. Bak , Kirsten V. Stark , Mehmet Iyigun , Emily N. Wilson , Andrew D. Rogers , James A. Schwartz, Jr. , Nicholas Stephen Judge
发明人： Yevgeniy M. Bak , Kirsten V. Stark , Mehmet Iyigun , Emily N. Wilson , Andrew D. Rogers , James A. Schwartz, Jr. , Nicholas Stephen Judge
IPC分类号： G06F1/26
CPC分类号： G06F9/4418
摘要： Resume of a computing device from hibernation may be performed in multiple phases. Each phase may partially restore a state of the computing device to an operational state and may establish an environment in which another phase of the resume is performed. The hibernation information may be partitioned to store separately data to be used at each resume phase. The information may be stored in a compressed form. In a first phase, a boot-level resume loader may restore a portion of the operating system based on a portion of the hibernation information. The restored portion may be used in a second phase to retrieve hibernation information from another portion through the operating system (OS). Multiple processors supported by the OS may read and decompress the hibernation information that is then moved back to operational memory. The operating system may support asynchronous disk input/output or other functions that accelerate the resume process.
摘要翻译：可以在多个阶段中执行计算设备从休眠状态恢复。每个阶段可以部分地将计算设备的状态恢复到操作状态，并且可以建立其中执行简历的另一阶段的环境。休眠信息可以被分割以分开存储在每个恢复阶段要使用的数据。信息可以以压缩形式存储。在第一阶段，引导级恢复加载器可以基于休眠信息的一部分恢复操作系统的一部分。恢复的部分可以在第二阶段中用于通过操作系统（OS）从另一部分检索休眠信息。操作系统支持的多个处理器可以读取和解压缩休眠信息，然后将其移回操作内存。操作系统可以支持异步磁盘输入/输出或其他加速恢复过程的功能。

3. 发明申请

US20120221843A1 MULTI-PHASE RESUME FROM HIBERNATE 有权
标题翻译：来自HIBERNATE的多相恢复
公开(公告)号：US20120221843A1
公开(公告)日：2012-08-30
申请号：US13034480
申请日：2011-02-24
申请人： Yevgeniy M. Bak , Kirsten V. Stark , Mehmet Iyigun , Emily N. Wilson , Andrew D. Rogers , James A. Schwartz, JR. , Nicholas Stephen Judge
发明人： Yevgeniy M. Bak , Kirsten V. Stark , Mehmet Iyigun , Emily N. Wilson , Andrew D. Rogers , James A. Schwartz, JR. , Nicholas Stephen Judge
IPC分类号： G06F9/06
CPC分类号： G06F9/4418
摘要： Resume of a computing device from hibernation may be performed in multiple phases. Each phase may partially restore a state of the computing device to an operational state and may establish an environment in which another phase of the resume is performed. The hibernation information may be partitioned to store separately data to be used at each resume phase. The information may be stored in a compressed form. In a first phase, a boot-level resume loader may restore a portion of the operating system based on a portion of the hibernation information. The restored portion may be used in a second phase to retrieve hibernation information from another portion through the operating system (OS). Multiple processors supported by the OS may read and decompress the hibernation information that is then moved back to operational memory. The operating system may support asynchronous disk input/output or other functions that accelerate the resume process.
摘要翻译：可以在多个阶段中执行计算设备从休眠状态恢复。每个阶段可以部分地将计算设备的状态恢复到操作状态，并且可以建立其中执行简历的另一阶段的环境。休眠信息可以被分割以分开存储在每个恢复阶段要使用的数据。信息可以以压缩形式存储。在第一阶段，引导级恢复加载器可以基于休眠信息的一部分恢复操作系统的一部分。恢复的部分可以在第二阶段中用于通过操作系统（OS）从另一部分检索休眠信息。操作系统支持的多个处理器可以读取和解压缩休眠信息，然后将其移回操作内存。操作系统可以支持异步磁盘输入/输出或其他加速恢复过程的功能。

4. 发明申请

US20120221875A1 MULTI-PHASE RESUME FROM HIBERNATE 有权
公开(公告)号：US20120221875A1
公开(公告)日：2012-08-30
申请号：US13037272
申请日：2011-02-28
申请人： Yevgeniy M. Bak , Kirsten V. Stark , Mehmet Iyigun , Emily N. Wilson , Andrew D. Rogers , James A. Schwartz, JR. , Nicholas Stephen Judge
发明人： Yevgeniy M. Bak , Kirsten V. Stark , Mehmet Iyigun , Emily N. Wilson , Andrew D. Rogers , James A. Schwartz, JR. , Nicholas Stephen Judge
IPC分类号： G06F1/32
CPC分类号： G06F9/4418
摘要： Resume of a computing device from hibernation may be performed in multiple phases. Each phase may partially restore a state of the computing device to an operational state and may establish an environment in which another phase of the resume is performed. The hibernation information may be partitioned to store separately data to be used at each resume phase. The information may be stored in a compressed form. In a first phase, a boot-level resume loader may restore a portion of the operating system based on a portion of the hibernation information. The restored portion may be used in a second phase to retrieve hibernation information from another portion through the operating system (OS). Multiple processors supported by the OS may read and decompress the hibernation information that is then moved back to operational memory. The operating system may support asynchronous disk input/output or other functions that accelerate the resume process.

5. 发明授权

US08489815B2 Managing cache data and metadata 有权
标题翻译：管理缓存数据和元数据
公开(公告)号：US08489815B2
公开(公告)日：2013-07-16
申请号：US13365093
申请日：2012-02-02
申请人： Mehmet Iyigun , Yevgeniy M. Bak , Michael Fortin , Mahlon David Fields , Cenk Ergan , Alexander Kirshenbaum
发明人： Mehmet Iyigun , Yevgeniy M. Bak , Michael Fortin , Mahlon David Fields , Cenk Ergan , Alexander Kirshenbaum
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28 , G06F9/26 , G06F9/34
CPC分类号： G06F12/0866 , G06F12/0804 , G06F12/0862 , G06F12/0871 , G06F12/14 , G06F2212/1016 , G06F2212/1032 , G06F2212/1052 , G06F2212/2022 , G06F2212/222 , G06F2212/466
摘要： Embodiments of the invention provide techniques for managing cache metadata providing a mapping between addresses on a storage medium (e.g., disk storage) and corresponding addresses on a cache device at which data items are stored. In some embodiments, cache metadata may be stored in a hierarchical data structure comprising a plurality of hierarchy levels. When a reboot of the computer is initiated, only a subset of the plurality of hierarchy levels may be loaded to memory, thereby expediting the process of restoring the cache metadata and thus startup operations. Startup may be further expedited by using cache metadata to perform operations associated with reboot.
摘要翻译：本发明的实施例提供了用于管理提供存储介质（例如，磁盘存储）上的地址与存储数据项的高速缓存设备上的相应地址之间的映射的高速缓存元数据的技术。在一些实施例中，高速缓存元数据可以存储在包括多个层次级别的分层数据结构中。当启动计算机的重新启动时，只有多个层次级别的子集可以被加载到存储器，从而加速恢复高速缓存元数据以及因此启动操作的过程。通过使用缓存元数据来执行与重新启动相关的操作，可以进一步加快启动。

6. 发明申请

US20120233438A1 PAGEFILE RESERVATIONS 有权
标题翻译： PAGEFILE预订
公开(公告)号：US20120233438A1
公开(公告)日：2012-09-13
申请号：US13042128
申请日：2011-03-07
申请人： Yevgeniy M. Bak , Mehmet Iyigun , Landy Wang
发明人： Yevgeniy M. Bak , Mehmet Iyigun , Landy Wang
IPC分类号： G06F12/06
CPC分类号： G06F12/08 , G06F12/0223 , G06F12/10
摘要： A system and method for maintaining a pagefile of a computer system using a technique of reserving portions of the pagefile for related memory pages. Pages near one another in a virtual memory space often store related information and it is therefore beneficial to ensure that they are stored near each other in the pagefile. This increases the speed of reading data out of the pagefile because total seek time of a disk drive that stores the pagefile may decrease when adjacent pages in a virtual memory address space are read back from the disk drive. By implementing a reservation system that allows related pages to be stored adjacent to one another, the efficiency of memory management to of the computer system is increased.
摘要翻译：一种用于使用保留相关存储器页面的页面文件的部分的技术来维护计算机系统的页面文件的系统和方法。在虚拟存储器空间中彼此靠近的页面通常存储相关信息，因此确保它们在页面文件中彼此靠近地存储是有益的。这增加了从页面文件读取数据的速度，因为存储页面文件的磁盘驱动器的总查找时间可能会在从磁盘驱动器读取虚拟内存地址空间中的相邻页面时减少。通过实现允许相关页面彼此相邻存储的预留系统，提高了计算机系统的存储器管理效率。

7. 发明授权

US09110806B2 Opportunistic page caching for virtualized servers 有权
标题翻译：针对虚拟化服务器的机会页面缓存
公开(公告)号：US09110806B2
公开(公告)日：2015-08-18
申请号：US12720684
申请日：2010-03-10
申请人： Parag Sharma , Ripal Babubhai Nathuji , Mehmet Iyigun , Yevgeniy M. Bak
发明人： Parag Sharma , Ripal Babubhai Nathuji , Mehmet Iyigun , Yevgeniy M. Bak
IPC分类号： G06F12/00 , G06F12/08
CPC分类号： G06F12/08 , G06F12/0842 , G06F2212/656
摘要： A system described herein includes a receiver component that receives an indication that at least one page in virtual memory is free and the at least one page in virtual memory is classified as short-lived memory, wherein the virtual memory is accessible to at least one virtual machine executing on a computing device. The system also includes a cache updater component that dynamically updates a cache to include the at least one page, wherein the cache is accessible to the at least one virtual machine.
摘要翻译：本文描述的系统包括接收器组件，其接收虚拟存储器中的至少一个页面是空闲的并且虚拟存储器中的至少一个页面被分类为短命存储器的指示，其中虚拟存储器可访问至少一个虚拟机器在计算设备上执行。所述系统还包括缓存更新器组件，其动态地更新缓存以包括所述至少一个页面，其中所述高速缓存可由所述至少一个虚拟机访问。

8. 发明授权

US08972696B2 Pagefile reservations 有权
标题翻译： Pagefile预约
公开(公告)号：US08972696B2
公开(公告)日：2015-03-03
申请号：US13042128
申请日：2011-03-07
申请人： Yevgeniy M. Bak , Mehmet Iyigun , Landy Wang
发明人： Yevgeniy M. Bak , Mehmet Iyigun , Landy Wang
IPC分类号： G06F12/10 , G06F12/08 , G06F12/02
CPC分类号： G06F12/08 , G06F12/0223 , G06F12/10
摘要： A system and method for maintaining a pagefile of a computer system using a technique of reserving portions of the pagefile for related memory pages. Pages near one another in a virtual memory space often store related information and it is therefore beneficial to ensure that they are stored near each other in the pagefile. This increases the speed of reading data out of the pagefile because total seek time of a disk drive that stores the pagefile may decrease when adjacent pages in a virtual memory address space are read back from the disk drive. By implementing a reservation system that allows related pages to be stored adjacent to one another, the efficiency of memory management of the computer system is increased.
摘要翻译：一种用于使用保留相关存储器页面的页面文件的部分的技术来维护计算机系统的页面文件的系统和方法。在虚拟存储器空间中彼此靠近的页面通常存储相关信息，因此确保它们在页面文件中彼此靠近地存储是有益的。这增加了从页面文件读取数据的速度，因为存储页面文件的磁盘驱动器的总查找时间可能会在从磁盘驱动器读取虚拟内存地址空间中的相邻页面时减少。通过实现允许相关页面彼此相邻存储的预留系统，提高了计算机系统的存储器管理效率。

9. 发明申请

US20110225342A1 OPPORTUNISTIC PAGE CACHING FOR VIRTUALIZED SERVERS 有权
标题翻译：虚拟服务器的机会页面缓存
公开(公告)号：US20110225342A1
公开(公告)日：2011-09-15
申请号：US12720684
申请日：2010-03-10
申请人： Parag Sharma , Ripal Babubhai Nathuji , Mehmet Iyigun , Yevgeniy M. Bak
发明人： Parag Sharma , Ripal Babubhai Nathuji , Mehmet Iyigun , Yevgeniy M. Bak
IPC分类号： G06F12/10 , G06F12/08 , G06F9/455
CPC分类号： G06F12/08 , G06F12/0842 , G06F2212/656
摘要： A system described herein includes a receiver component that receives an indication that at least one page in virtual memory is free and the at least one page in virtual memory is classified as short-lived memory, wherein the virtual memory is accessible to at least one virtual machine executing on a computing device. The system also includes a cache updater component that dynamically updates a cache to include the at least one page, wherein the cache is accessible to the at least one virtual machine.
摘要翻译：本文描述的系统包括接收器组件，其接收虚拟存储器中的至少一个页面是空闲的并且虚拟存储器中的至少一个页面被分类为短命存储器的指示，其中虚拟存储器可访问至少一个虚拟机器在计算设备上执行。所述系统还包括缓存更新器组件，其动态地更新缓存以包括所述至少一个页面，其中所述高速缓存可由所述至少一个虚拟机访问。

10. 发明授权

US08135914B2 Managing cache data and metadata 有权
标题翻译：管理缓存数据和元数据
公开(公告)号：US08135914B2
公开(公告)日：2012-03-13
申请号：US13221542
申请日：2011-08-30
申请人： Mehmet Iyigun , Yevgeniy M. Bak , Michael Fortin , David Fields , Cenk Ergan , Alexander Kirshenbaum
发明人： Mehmet Iyigun , Yevgeniy M. Bak , Michael Fortin , David Fields , Cenk Ergan , Alexander Kirshenbaum
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28 , G06F9/26 , G06F9/34
CPC分类号： G06F12/0866 , G06F12/0804 , G06F12/0862 , G06F12/0871 , G06F12/14 , G06F2212/1016 , G06F2212/1032 , G06F2212/1052 , G06F2212/2022 , G06F2212/222 , G06F2212/466
摘要： Embodiments of the invention provide techniques for managing cache metadata providing a mapping between addresses on a storage medium (e.g., disk storage) and corresponding addresses on a cache device at data items are stored. In some embodiments, cache metadata may be stored in a hierarchical data structure comprising a plurality of hierarchy levels. When a reboot of the computer is initiated, only a subset of the plurality of hierarchy levels may be loaded to memory, thereby expediting the process of restoring the cache metadata and thus startup operations. Startup may be further expedited by using cache metadata to perform operations associated with reboot. Thereafter, as requests to read data items on the storage medium are processed using cache metadata to identify addresses at which the data items are stored in cache, the identified addresses may be stored in memory. When the computer is later shut down, instead of having to transfer the entirety of the cache metadata from memory to storage, only the subset of the plurality of hierarchy levels and/or the identified addresses previously loaded to memory may be transferred (e.g., to the cache device), thereby expediting the shutdown of the computer.
摘要翻译：本发明的实施例提供了用于管理提供存储介质（例如，磁盘存储）上的地址之间的映射以及数据项上的高速缓存设备上的相应地址的缓存元数据的技术。在一些实施例中，高速缓存元数据可以存储在包括多个层次级别的分层数据结构中。当启动计算机的重新启动时，只有多个层次级别的子集可以被加载到存储器，从而加速恢复高速缓存元数据以及因此启动操作的过程。通过使用缓存元数据来执行与重新启动相关的操作，可以进一步加快启动。此后，当使用高速缓存元数据来处理读取存储介质上的数据项的请求时，识别数据项被存储在高速缓存中的地址，所识别的地址可被存储在存储器中。当计算机稍后关闭时，不是必须将整个高速缓存元数据从存储器传送到存储器，所以只有先前加载到存储器的多个层次级别和/或已识别的地址的子集可以被传送（例如，缓存设备），从而加速计算机的关闭。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式