公开(公告)号：US20120239864A1

公开(公告)日：2012-09-20

申请号：US13484123

申请日：2012-05-30

申请人： David Montgomery ,  Todd C. Sorenson

发明人： David Montgomery ,  Todd C. Sorenson

IPC分类号： G06F12/08

CPC分类号： G06F12/128 ,  G06F3/0608 ,  G06F3/0613 ,  G06F3/0641 ,  G06F3/0647 ,  G06F3/0649 ,  G06F3/0655 ,  G06F3/0685 ,  G06F12/0866 ,  G06F12/0875 ,  G06F12/0897 ,  G06F12/12 ,  G06F12/122 ,  G06F12/123 ,  G06F2212/314 ,  G06F2212/451

摘要： A method according to one embodiment includes determining to move an extent from a source-tier in a storage system to a destination-tier in the storage system; determining whether any track from the set of tracks is presently being written to; designating to a write-stack associated with the source-tier each track that is presently being written to and designating to a read-stack associated with the source-tier remaining tracks from the set of tracks; removing oldest tracks from the read-stack and the write-stack until the read-stack and the write-stack have been depleted of tracks; when a parameter of the extent exceeds a migration threshold: populating a destination-tier cache with the tracks as they are removed from the read-stack and the write-stack using a predetermined read-to-write ratio and removing tracks from a source-tier cache that were removed from the read-stack and the write-stack; and migrating the extent from the source-tier to the destination-tier.

摘要翻译： 根据一个实施例的方法包括确定将存储系统中的源层移动到存储系统中的目的地层; 确定来自该组轨道的任何轨道是否正在被写入; 指定为与当前正被写入的源层每个轨道相关联的写栈，并指定与来自该组轨道的源级剩余轨道相关联的读栈; 从读取堆栈和写入堆栈中删除最旧的轨道，直到读取堆栈和写入栈已经耗尽轨道; 当范围的参数超过迁移阈值时：使用轨迹从目标层高速缓存中读取堆栈和使用预定的读写比率的写入堆栈，并从源 - 从读取堆栈和写入堆栈中删除的层缓存; 并将范围从源层迁移到目标层。

公开(公告)号：US20120226859A1

公开(公告)日：2012-09-06

申请号：US13469675

申请日：2012-05-11

申请人： Pui Fun Lau ,  David Montgomery ,  Karl A. Nielsen ,  Richard B. Stelmach

发明人： Pui Fun Lau ,  David Montgomery ,  Karl A. Nielsen ,  Richard B. Stelmach

IPC分类号： G06F12/02 ,  G06F12/08

CPC分类号： G06F3/0647 ,  G06F3/0605 ,  G06F3/0685

摘要： Provided are techniques for migrating a first extent, determining a spatial distance between the first extent and a second extent, determining a ratio of a profiling score of the second extent to the spatial distance, and, in response to determining that the ratio exceeds a threshold, migrating the second extent.

摘要翻译： 提供了用于迁移第一范围的技术，确定第一范围和第二范围之间的空间距离，确定第二范围的分析分数与空间距离​​的比率，并且响应于确定该比率超过阈值 ，迁移第二个程度。

公开(公告)号：US20120160213A1

公开(公告)日：2012-06-28

申请号：US13251141

申请日：2011-09-30

申请人： Shriram Vijayaraghavan ,  David Montgomery

发明人： Shriram Vijayaraghavan ,  David Montgomery

IPC分类号： F02M69/04

CPC分类号： F02D13/0257 ,  F02B17/00 ,  F02D13/0234 ,  F02D13/0269 ,  F02D19/024 ,  F02D29/06 ,  F02D37/02 ,  F02D41/0027 ,  F02D2041/001 ,  F02M21/0278 ,  F02M35/1085 ,  F02M61/14 ,  Y02T10/142 ,  Y02T10/32

摘要： An internal combustion engine includes a combustion chamber at least partially defined within a cylinder bore by a reciprocating piston having a piston crown. An intake plenum is fluidly connectable with the combustion chamber and at least one intake port is configured to fluidly connect the intake plenum with the combustion chamber. At least one intake valve is configured to selectively fluidly connect the intake plenum with the combustion chamber. The combustion chamber is configured to receive a lean air/fuel mixture therein to substantially fill the combustion chamber. The combustion chamber is further configured to receive a rich air/fuel mixture therein that yields a stratified total air/fuel mixture within the combustion chamber.

摘要翻译： 内燃机包括通过具有活塞冠的往复活塞至少部分地限定在气缸孔内的燃烧室。 进气增压室可与燃烧室流体连接，并且至少一个进气口构造成将进气室与燃烧室流体连接。 至少一个进气门构造成选择性地将进气室与燃烧室流体连接。 燃烧室被配置为在其中接收贫空气/燃料混合物以基本上填充燃烧室。 燃烧室还被配置为在其中接收富集的空气/燃料混合物，其在燃烧室内产生分层的总空气/​​燃料混合物。

公开(公告)号：US20120057407A1

公开(公告)日：2012-03-08

申请号：US12875031

申请日：2010-09-02

申请人： David Montgomery ,  Todd C. Sorenson

发明人： David Montgomery ,  Todd C. Sorenson

IPC分类号： G11C16/04

CPC分类号： G06F12/128 ,  G06F3/0608 ,  G06F3/0613 ,  G06F3/0641 ,  G06F3/0647 ,  G06F3/0649 ,  G06F3/0655 ,  G06F3/0685 ,  G06F12/0866 ,  G06F12/0875 ,  G06F12/0897 ,  G06F12/12 ,  G06F12/122 ,  G06F12/123 ,  G06F2212/314 ,  G06F2212/451

摘要： A storage system according to one embodiment includes logic adapted for determining to move an extent from a source-tier in a storage system to a destination-tier in the storage system, wherein a set of tracks of the extent is presently being accessed; logic adapted for determining whether any track from the set of tracks is presently being written to; logic adapted for designating to a write-stack associated with the source-tier each track that is presently being written to and designating to a read-stack associated with the source-tier remaining tracks from the set of tracks; logic adapted for removing oldest tracks from the read-stack and the write-stack until the read-stack and the write-stack have been depleted of tracks; logic adapted for populating a destination-tier cache with the tracks as they are removed from the read-stack and the write-stack using a predetermined read-to-write ratio when a parameter of the extent exceeds a migration threshold; logic adapted for removing any tracks from a source-tier cache that were removed from the read-stack and the write-stack; and logic adapted for migrating the extent from the source-tier to the destination-tier.

摘要翻译： 根据一个实施例的存储系统包括适于确定将存储系统中的源层移动到存储系统中的目的地层的范围的逻辑，其中当前正在访问所述盘区的一组轨道; 用于确定来自该组轨道的任何轨道当前正被写入的逻辑; 逻辑适于指定与源层每个轨道相关联的写栈，该堆栈当前正在写入并指定与来自该组轨道的源层剩余轨道相关联的读栈; 逻辑适用于从读取堆栈和写入堆栈中去除最旧的轨道，直到读取堆栈和写入栈已经耗尽轨道; 逻辑，适用于当所述盘区的参数超过迁移阈值时使用轨道从所述读取堆栈和所述写入堆栈中使用预定的读写比率来填充目的地层高速缓存; 逻辑适用于从从读取堆栈和写入堆栈中移除的源层高速缓存中删除任何轨道; 以及适用于从源层迁移到目标层的逻辑。

公开(公告)号：US20120036327A1

公开(公告)日：2012-02-09

申请号：US12849087

申请日：2010-08-03

申请人： Paul A. Jennas, II ,  Larry Juarez ,  David Montgomery ,  Todd C. Sorenson

发明人： Paul A. Jennas, II ,  Larry Juarez ,  David Montgomery ,  Todd C. Sorenson

IPC分类号： G06F12/08

CPC分类号： G06F3/0613 ,  G06F3/0647 ,  G06F3/0685

摘要： A method for migrating extents between extent pools in a tiered storage architecture maintains a data access profile for an extent over a period of time. Using the data access profile, the method generates an extent profile graph that predicts data access rates for the extent into the future. The slope of the extent profile graph is calculated and used to determine whether the extent will reach a migration threshold within a specified “look-ahead” time. If so, the method calculates a migration window that allows the extent to be migrated prior to reaching the migration threshold. In certain embodiments, the method determines the overall performance impact on the source extent pool and destination extent pool during the migration window. If the overall performance impact is below a designated impact threshold, the method migrates the extent during the migration window. A corresponding apparatus and computer program product are also disclosed herein.

摘要翻译： 在分层存储架构中的扩展池之间迁移扩展区的方法在一段时间内维护扩展区的数据访问配置文件。 使用数据访问配置文件，该方法生成一个扩展配置文件图，可以预测未来数据访问速率。 计算范围轮廓图的斜率并用于确定范围是否将在指定的“预先”时间内达到迁移阈值。 如果是这样，该方法将计算迁移窗口，该窗口允许在达到迁移阈值之前迁移范围。 在某些实施例中，该方法确定在迁移窗口期间对源扩展池和目的地扩展池的总体性能影响。 如果总体性能影响低于指定的影响阈值，则该方法会在迁移窗口中迁移该范围。 本文还公开了相应的装置和计算机程序产品。

公开(公告)号：US20110202732A1

公开(公告)日：2011-08-18

申请号：US12706421

申请日：2010-02-16

申请人： David Montgomery

发明人： David Montgomery

IPC分类号： G06F12/00

CPC分类号： G06F3/0647 ,  G06F3/061 ,  G06F3/067 ,  G06F3/0685

摘要： A method for scheduling the migration of extents between extent pools of a storage system is disclosed herein. In certain embodiments, such a method includes periodically profiling an extent pool to generate a historical data access profile of the extent pool. Using this historical data access profile, the method determines an optimal migration window for migrating an extent to the extent pool. The method then identifies an actual extent for migration to the extent pool. Once the actual extent is identified, the method schedules the extent for migration to the extent pool during the optimal migration window. A corresponding apparatus and computer program product are also disclosed herein.

摘要翻译： 本文公开了一种在存储系统的扩展池之间调度扩展区的迁移的方法。 在某些实施例中，这种方法包括周期性地分析扩展池以生成扩展池的历史数据访问简档。 使用此历史数据访问配置文件，该方法确定用于将范围迁移到扩展池的最佳迁移窗口。 然后该方法识别到范围池的迁移的实际范围。 一旦确定了实际范围，该方法将在最佳迁移窗口中调度迁移到扩展池的范围。 本文还公开了相应的装置和计算机程序产品。

公开(公告)号：US07842310B2

公开(公告)日：2010-11-30

申请号：US10299012

申请日：2002-11-19

申请人： Robin Hwang ,  Vincent Sullivan ,  Juan Huang ,  Zhaolin Wang ,  John A. Mikszta ,  David Montgomery ,  Brandi Ford ,  Anjana Bhuta-Wills

发明人： Robin Hwang ,  Vincent Sullivan ,  Juan Huang ,  Zhaolin Wang ,  John A. Mikszta ,  David Montgomery ,  Brandi Ford ,  Anjana Bhuta-Wills

IPC分类号： A61K9/19 ,  F26B5/04 ,  F26B5/06 ,  F26B5/00

CPC分类号： A61K9/1694 ,  A61K9/0019 ,  A61K9/0043 ,  A61K9/0075 ,  A61K9/0078 ,  A61K9/1623 ,  A61K9/1652 ,  A61K9/1688 ,  A61K47/26

摘要： A method of preparing a pharmaceutical composition is described, comprising 1) atomizing a liquid formulation of a therapeutic agent to produce an atomized formulation; 2) freezing said atomized formulation to form solid particles; and 3) drying said solid particles at about atmospheric pressure to produce a powder, wherein said drying is performed in the presence of vibration, internals, mechanical stirring, or a combination thereof. Another method is described, comprising 1) atomizing a liquid formulation of a therapeutic agent to produce an atomized formulation; 2) freezing said atomized formulation to form solid particles; and 3) drying said solid particles to produce a powder; wherein the atomized formulation comprises droplets having an average mean diameter of between about 35μ and about 300μ, and/or the powder comprises dried particles having an average mean diameter of between about 35μ and about 300μ. Compositions made by the above methods, and methods of using the compositions, are also described.

摘要翻译： 描述了制备药物组合物的方法，其包括：1）雾化治疗剂的液体制剂以产生雾化制剂; 2）冷冻所述雾化制剂以形成固体颗粒; 和3）在大气压下干燥所述固体颗粒以产生粉末，其中所述干燥在振动，内部，机械搅拌或其组合的存在下进行。 描述了另一种方法，其包括：1）雾化治疗剂的液体制剂以产生雾化制剂; 2）冷冻所述雾化制剂以形成固体颗粒; 和3）干燥所述固体颗粒以产生粉末; 其中所述雾化制剂包含平均直径在约35μ至约300μ之间的液滴，和/或所述粉末包含平均直径在约35μ至约300μ之间的干燥颗粒。 还描述了通过上述方法制备的组合物，以及使用组合物的方法。

公开(公告)号：US20100156906A1

公开(公告)日：2010-06-24

申请号：US12317154

申请日：2008-12-19

申请人： David Montgomery ,  Phil Gorrow ,  Chad M. Nelson

发明人： David Montgomery ,  Phil Gorrow ,  Chad M. Nelson

IPC分类号： G06T15/10

CPC分类号： G06T15/205

摘要： Methods and apparatus, including computer program products, for generating a shot list for a physical environment based on fields of view of virtual cameras. A 3D virtual environment is created by texture mapping one or more photographs of the physical environment onto a representation of the physical environment's 3D topography. One or more virtual cameras is placed in relation to the virtual environment so that each virtual camera's field of view captures a portion of the virtual environment. Virtual camera fields of view are presented and input accepted to modify one or more parameters of the virtual cameras. The fields of view of the virtual cameras are updated based on the modifying.

摘要翻译： 用于基于虚拟相机的视野生成用于物理环境的镜头列表的方法和装置，包括计算机程序产品。 通过纹理将物理环境的一个或多个照片映射到物理环境的3D地形的表示上来创建3D虚拟环境。 相对于虚拟环境放置一个或多个虚拟摄像机，使得每个虚拟摄像机的视野捕获虚拟环境的一部分。 呈现虚拟相机视野并接受输入以修改虚拟相机的一个或多个参数。 基于修改，更新虚拟摄像机的视野。

公开(公告)号：US20080291216A1

公开(公告)日：2008-11-27

申请号：US12154346

申请日：2008-05-21

申请人： Yuchiang Cheng ,  Chad M. Nelson ,  David Montgomery ,  Phil Gorrow ,  David Castelnuovo

发明人： Yuchiang Cheng ,  Chad M. Nelson ,  David Montgomery ,  Phil Gorrow ,  David Castelnuovo

IPC分类号： G09G5/00 ,  G06K9/62

CPC分类号： A63F13/65 ,  A63F13/10 ,  A63F13/812 ,  A63F2300/69 ,  A63F2300/8011

摘要： The present disclosure includes, among other things, methods and apparatus, including computer program products, for providing an electronic game utilizing photographs.

公开(公告)号：US07290133B1

公开(公告)日：2007-10-30

申请号：US09715350

申请日：2000-11-17

申请人： David Montgomery

发明人： David Montgomery

IPC分类号： H04L9/00 ,  G06F15/16 ,  G06F17/00

CPC分类号： H04L9/3263

摘要： An apparatus and method collects, for a community of interest, at least one cross certificate associated with an anchor certificate issuing unit, and obtains at least one certificate issuing unit public key and an associated unique identifier for a cross-certified certificate issuing unit identified by the at least one cross certificate. For example, a certificate issuing unit, client unit, or other suitable unit, searches for one or up to all certification authorities or certificate issuing units that it can trust based on cross certificate chains. This is done, for example, from a given trust anchor. The apparatus selects those obtained certificates that satisfy, for example, some search criteria, such as what policy must be enforced in each certificate, for example, the allowed path length or depth that the apparatus is allowed to evaluate, and creates a signed certificate set, such as a list of all trusted certificate issuing units from the perspective of a given trust anchor. Accordingly, the apparatus and method creates a signed certificate set identifying certificate issuing units determined to be trusted by the anchor certificate issuing unit based on the cross certificates that the apparatus obtained. The signed certificate set includes at least a unique identifier of each trusted certificate issuing unit, such as the distinguished name (DN) of the certificate issuing unit, and public key of each trusted certificate issuing unit.

摘要翻译： 对于感兴趣的社区，装置和方法收集与锚证书发布单元相关联的至少一个交叉证书，并且获得至少一个证书颁发单位公钥和相关联的唯一标识符，用于交叉认证证书颁发单元，其由 至少一个交叉证书。 例如，证书颁发单元，客户端单元或其他合适的单元可以搜索基于交叉证书链可以信任的所有认证机构或证书颁发单元的一个或多个。 例如，这是从给定的信任锚完成的。 该装置选择满足例如一些搜索条件的获得的证书，例如在每个证书中必须执行哪些策略，例如允许设备被允许评估的允许路径长度或深度，并且创建签名证书集合 ，例如从给定信任锚点的角度来看所有可信证书颁发单元的列表。 因此，设备和方法基于所获得的交叉证书，创建标识证书发行单元的签名证书集合，该证书颁发单元确定为由锚定证书颁发单元信任的证书。 签名证书集包括至少每个可信证书颁发单元的唯一标识符，例如证书颁发单元的可分辨名称（DN）和每个可信证书颁发单元的公开密钥。