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. 发明申请

US20110296138A1 FAST REMOTE COMMUNICATION AND COMPUTATION BETWEEN PROCESSORS 有权
标题翻译：处理器之间的快速远程通信和计算
公开(公告)号：US20110296138A1
公开(公告)日：2011-12-01
申请号：US12789082
申请日：2010-05-27
申请人： JOHN BRUCE CARTER , ELMOOTAZBELLAH NABIL ELNOZAHY , AHMED GHEITH , ERIC VAN HANSBERGEN , KARTHICK RAJAMANI , WILLIAM EVAN SPEIGHT , LIXIN ZHANG
发明人： JOHN BRUCE CARTER , ELMOOTAZBELLAH NABIL ELNOZAHY , AHMED GHEITH , ERIC VAN HANSBERGEN , KARTHICK RAJAMANI , WILLIAM EVAN SPEIGHT , LIXIN ZHANG
IPC分类号： G06F15/76 , G06F9/02
CPC分类号： G06F9/544
摘要： A method, system, and computer usable program product for fast remote communication and computation between processors are provided in the illustrative embodiments. A direct core to core communication unit (DCC) is configured to operate with a first processor, the first processor being a remote processor. A memory associated with the DCC receives a set of bytes, the set of bytes being sent from a second processor. An operation specified in the set of bytes is executed at the remote processor such that the operation is invoked without causing a software thread to execute.
摘要翻译：在说明性实施例中提供了用于处理器之间的快速远程通信和计算的方法，系统和计算机可用程序产品。核心通信单元（DCC）的直接核心被配置为与第一处理器一起操作，第一处理器是远程处理器。与DCC相关联的存储器接收一组字节，该字节集合是从第二处理器发送的。在远程处理器中执行在该组字节中指定的操作，使得调用操作而不使软件线程执行。

2. 发明申请

US20120198452A1 CONTROLLING DEPTH AND LATENCY OF EXIT OF A VIRTUAL PROCESSOR'S IDLE STATE IN A POWER MANAGEMENT ENVIRONMENT 审中-公开
标题翻译：控制电源管理环境中虚拟处理器空闲状态的深度和失效
公开(公告)号：US20120198452A1
公开(公告)日：2012-08-02
申请号：US13445051
申请日：2012-04-12
申请人： RICHARD L. ARNDT , NARESH NAYAR , CHRISTOPHER FRANCOIS , KARTHICK RAJAMANI , FREEMAN L. RAWSON, III , RANDAL C. SWANBERG
发明人： RICHARD L. ARNDT , NARESH NAYAR , CHRISTOPHER FRANCOIS , KARTHICK RAJAMANI , FREEMAN L. RAWSON, III , RANDAL C. SWANBERG
IPC分类号： G06F9/455
CPC分类号： G06F9/45533 , G06F9/45541 , G06F2009/45575
摘要： A mechanism is provided in a logically partitioned data processing system for controlling depth and latency of exit of a virtual processor's idle state. A virtualization layer generates a cede latency setting information (CLSI) data. Responsive to booting a logical partition, the virtualization layer communicates the CLSI data to an operating system (OS) of the logical partition. The OS determines, based on the CLSI data, a particular idle state of a virtual processor under a control of the OS. Responsive to the OS calling the virtualization layer, the OS communicates the particular idle state of the virtual processor to the virtualization layer for assigning the particular idle state and wake-up characteristics to the virtual processor.
摘要翻译：在逻辑分区的数据处理系统中提供一种机制，用于控制虚拟处理器的空闲状态的退出的深度和等待时间。一个虚拟化层产生一个雪松延迟设置信息（CLSI）数据。响应于引导逻辑分区，虚拟化层将CLSI数据传送到逻辑分区的操作系统（OS）。 OS根据CLSI数据确定在OS控制下的虚拟处理器的特定空闲状态。响应于调用虚拟化层的OS，OS将虚拟处理器的特定空闲状态传送到虚拟化层，以将特定的空闲状态和唤醒特性分配给虚拟处理器。

3. 发明申请

US20120330803A1 METHOD AND APPARATUS FOR SUPPORTING MEMORY USAGE THROTTLING 失效
标题翻译：支持记忆使用的方法和装置
公开(公告)号：US20120330803A1
公开(公告)日：2012-12-27
申请号：US13166054
申请日：2011-06-22
申请人： MICHAEL S. FLOYD , GUY L. GUTHRIE , KARTHICK RAJAMANI , GREGORY S. STILL , JEFFREY A. STUECHELI , MALCOLM S. WARE
发明人： MICHAEL S. FLOYD , GUY L. GUTHRIE , KARTHICK RAJAMANI , GREGORY S. STILL , JEFFREY A. STUECHELI , MALCOLM S. WARE
IPC分类号： G06Q30/00 , G06F12/08
CPC分类号： G06Q50/10
摘要： An apparatus for providing system memory usage throttling within a data processing system having multiple chiplets is disclosed. The apparatus includes a system memory, a memory access collection module, a memory credit accounting module and a memory throttle counter. The memory access collection module receives a first set of signals from a first cache memory within a chiplet and a second set of signals from a second cache memory within the chiplet. The memory credit accounting module tracks the usage of the system memory on a per user virtual partition basis according to the results of cache accesses extracted from the first and second set of signals from the first and second cache memories within the chiplet. The memory throttle counter for provides a throttle control signal to prevent any access to the system memory when the system memory usage has exceeded a predetermined value.
摘要翻译：公开了一种用于在具有多个小灯的数据处理系统内提供系统存储器使用限制的装置。该装置包括系统存储器，存储器访问收集模块，存储器信用计费模块和存储器调节计数器。存储器访问收集模块从小数点内的第一高速缓冲存储器接收来自第一高速缓冲存储器的第一组信号和来自第二高速缓冲存储器的第二组信号。存储器信用计费模块根据从小巧的第一和第二高速缓存存储器的第一和第二组信号中提取的高速缓存访问的结果来跟踪每用户虚拟分区上的系统存储器的使用情况。存储器油门计数器用于提供节气门控制信号，以防止当系统存储器使用量超过预定值时对系统存储器的访问。

4. 发明申请

US20120330802A1 METHOD AND APPARATUS FOR SUPPORTING MEMORY USAGE ACCOUNTING 失效
标题翻译：支持内存使用会计的方法和装置
公开(公告)号：US20120330802A1
公开(公告)日：2012-12-27
申请号：US13165982
申请日：2011-06-22
申请人： GUY L. GUTHRIE , KARTHICK RAJAMANI , GREGORY S. STILL , JEFFREY A. STUECHELI , MALCOLM S. WARE
发明人： GUY L. GUTHRIE , KARTHICK RAJAMANI , GREGORY S. STILL , JEFFREY A. STUECHELI , MALCOLM S. WARE
IPC分类号： G06Q30/00 , G06F12/08
CPC分类号： G06Q50/10 , G06F12/0897
摘要： An apparatus for providing memory energy accounting within a data processing system having multiple chiplets is disclosed. The apparatus includes a system memory, a memory access collection module, a memory throttle counter, and a memory credit accounting module. The memory access collection module receives a first set of signals from a first cache memory within a chiplet and a second set of signals from a second cache memory within the chiplet. The memory credit accounting module tracks the usage of the system memory on a per user basis according to the results of cache accesses extracted from the first and second set of signals from the first and second cache memories within the chiplet.
摘要翻译：公开了一种用于在具有多个小灯的数据处理系统内提供存储器能量记帐的装置。该装置包括系统存储器，存储器访问收集模块，存储器调节计数器和存储器信用计费模块。存储器访问收集模块从小数点内的第一高速缓冲存储器接收来自第一高速缓冲存储器的第一组信号和来自第二高速缓冲存储器的第二组信号。存储器信用计费模块根据从小巧的第一和第二高速缓冲存储器的第一和第二组信号提取的高速缓存访问的结果跟踪每个用户的系统存储器的使用情况。

5. 发明申请

US20120240115A1 HARDWARE CHARACTERIZATION IN VIRTUAL ENVIRONMENTS 审中-公开
标题翻译：虚拟环境中的硬件特征
公开(公告)号：US20120240115A1
公开(公告)日：2012-09-20
申请号：US13459696
申请日：2012-04-30
申请人： CHARLES ROBERT LEFURGY , KARTHICK RAJAMANI
发明人： CHARLES ROBERT LEFURGY , KARTHICK RAJAMANI
IPC分类号： G06F9/455
CPC分类号： G06F11/3409 , G06F11/3428 , G06F2201/815
摘要： A method for hardware characterization in a virtual environment is provided in the illustrative embodiments. The hardware resource is allocated to a test virtual machine (VM). A characterization workload is configured to execute in the test VM to characterize a parameter of the hardware resource. The characterization workload is caused to execute on the test VM. A first result of the characterization workload execution is received from the test VM, wherein the result assigns a value to a characteristic of the hardware resource indicative of a behavior of the hardware resource under a set of circumstances.
摘要翻译：在说明性实施例中提供了在虚拟环境中的硬件表征的方法。硬件资源分配给测试虚拟机（VM）。表征工作负载被配置为在测试VM中执行以表征硬件资源的参数。使特征工作负载在测试VM上执行。从测试VM接收表征工作负载执行的第一个结果，其中结果将一个值分配给指示在一组情况下的硬件资源的行为的硬件资源的特性。

6. 发明申请

US20100011227A1 SYSTEM AND METHOD FOR MEASUREMENT-BASED POWER AND ENERGY ACCOUNTING FOR VIRTUAL MACHINES 有权
标题翻译：用于虚拟机的基于测量的功率和能源会计的系统和方法
公开(公告)号：US20100011227A1
公开(公告)日：2010-01-14
申请号：US12172151
申请日：2008-07-11
申请人： SRIRAM GOVINDAN , KARTHICK RAJAMANI , FREEMAN LEIGH RAWSON, III
发明人： SRIRAM GOVINDAN , KARTHICK RAJAMANI , FREEMAN LEIGH RAWSON, III
IPC分类号： G06F1/00
CPC分类号： G06F1/28
摘要： A method for measurement-based power and energy accounting for virtual machines distributed among at least one hosting device is disclosed. The method comprising determining an energy for the hosting device during a first time interval and a second time interval, partitioning a difference in the determined energy among virtual machines within a plurality of regions of the hosting device, determining a level of activity of each of the resources in each virtual machine within a corresponding one of the regions, determining an energy of each resource in each corresponding virtual machine wherein energy associated with resources shared among an plurality of virtual machines are allocated to a corresponding one of the virtual machines based on a number of requests made to the shared resource by the corresponding virtual machine, determining a total energy for each of the virtual machines in corresponding regions based on a level of activity of the virtual machine and the energy associated with the corresponding shared resources, and determining a power for each of the virtual machines by dividing the determined total energy by a length of the time interval.
摘要翻译：公开了一种在至少一个托管设备之间分布的虚拟机的基于测量的功率和能量计费方法。该方法包括：在第一时间间隔和第二时间间隔期间确定所述主机设备的能量，对所述主机设备的多个区域内的虚拟机之间的所确定的能量的差异进行分区;确定所述主机设备在相应的一个区域内的每个虚拟机中的资源，确定每个对应的虚拟机中的每个资源的能量，其中与多个虚拟机之间共享的资源相关联的能量基于数目被分配给相应的一个虚拟机基于所述虚拟机的活动级别和与所述对应的共享资源相关联的能量，确定相应区域中的每个所述虚拟机的总能量，以及确定所述虚拟机的功率对于每个虚拟机，通过将确定的总能量除以一段时间间隔。

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