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

US5319651A Data integrity features for a sort accelerator 失效
标题翻译：分类加速器的数据完整性功能
公开(公告)号：US5319651A
公开(公告)日：1994-06-07
申请号：US24795
申请日：1993-03-01
申请人： Brian C. Edem , Richard P. Helliwell , John T. Johnston , Richard F. Lary
发明人： Brian C. Edem , Richard P. Helliwell , John T. Johnston , Richard F. Lary
IPC分类号： G06F11/10 , G06F7/00 , G06F7/24 , G06F11/08 , H03M13/00
CPC分类号： G06F11/08 , G06F11/10 , G06F7/00
摘要： A data integrity checking system and method for use with a sort accelerator having a rebound sorter as a merger. The data integrity checking system checks the integrity of data which has been processed by a sorting system wherein unsorted data has been received from and sorted data has been delivered to a host processor. Parity valves and checksum schemes are used. Sorted data is also checked for proper sorting by a sort order checker.
摘要翻译：一种数据完整性检查系统和方法，用于具有反弹分类器作为合并的排序加速器。数据完整性检查系统检查已经由分类系统处理的数据的完整性，其中已经接收到未排序的数据，并且已经将数据排序到主处理器。使用平衡阀和校验和方案。排序数据也会被排序顺序检查器进行正确排序。

2. 发明授权

US5185886A Multiple record group rebound sorter 失效
标题翻译：多记录组反弹分拣机
公开(公告)号：US5185886A
公开(公告)日：1993-02-09
申请号：US765464
申请日：1991-09-25
申请人： Brian C. Edem , Richard P. Helliwell
发明人： Brian C. Edem , Richard P. Helliwell
IPC分类号： G06F7/36
CPC分类号： G06F7/36 , Y10S707/99937
摘要： A control system and method for use with a sort accelerator having a rebound sorter as a merger in disclosed. The control system allows records to be efficiently and effectively transferred between processing elements and record storage elements of a rebound sorter. The control system allows consecutive groups of records to be sorted in the rebound sorter without mixing records from separate groups. The control system also pipelines records through the sorter by allowing different groups of records to input into the rebound sorter directly adjacent to each other.
摘要翻译：一种用于具有反弹分选机的排序加速器作为合并的控制系统和方法。控制系统允许在处理元件之间有效地有效地传送记录，并记录回弹分拣机的存储元件。控制系统允许连续的记录组在反弹分拣机中排序，而不会混合来自不同组的记录。控制系统还通过允许不同的记录组直接输入到相邻的反弹分拣机中，通过分拣机来管理记录。

3. 发明授权

US5349684A Sort and merge system using tags associated with the current records being sorted to lookahead and determine the next record to be sorted 失效
标题翻译：使用与当前记录相关联的标签进行排序和合并系统，将其排序到前瞻性并确定要排序的下一条记录
公开(公告)号：US5349684A
公开(公告)日：1994-09-20
申请号：US918871
申请日：1992-07-22
申请人： Brian C. Edem , Richard P. Helliwell , John T. Johnston , Richard F. Lary
发明人： Brian C. Edem , Richard P. Helliwell , John T. Johnston , Richard F. Lary
IPC分类号： G06F7/24 , G06F7/36
CPC分类号： G06F7/36 , Y10S707/99931 , Y10S707/99937
摘要： A speed and memory control system and method for use with a sort accelerator having a rebound sorter. The speed and memory control system includes a variable length shift register which utilizes circulating RAM indexing, tag extraction lookahead features to speed up access of records, and merge lookahead and memory management features to provide quick and effective storage of records.
摘要翻译：一种用于具有回弹分拣机的排序加速器的速度和记忆控制系统和方法。速度和存储器控制系统包括可变长度移位寄存器，其利用循环RAM索引，标签提取前瞻特征来加速记录的访问，并且合并前瞻和存储管理特征以提供记录的快速和有效的存储。

4. 发明授权

US5111465A Data integrity features for a sort accelerator 失效
标题翻译：分类加速器的数据完整性功能
公开(公告)号：US5111465A
公开(公告)日：1992-05-05
申请号：US374349
申请日：1989-06-30
申请人： Brian C. Edem , Richard P. Helliwell , John T. Johnston , Richard F. Lary
发明人： Brian C. Edem , Richard P. Helliwell , John T. Johnston , Richard F. Lary
IPC分类号： G06F11/10 , G06F7/00 , G06F7/24 , G06F11/08
CPC分类号： G06F11/08 , G06F11/10 , G06F7/00
摘要： A data integrity checking system and method for use with a sort accelerator having a rebound sorter as a merger. The data integrity checking system checks the integrity of data which has been processed by a sorting system wherein unsorted data has been received from and sorted data has been delivered to a host processor. Parity valves and checksum schemes are used. Sorted data is also checked for proper sorting by a sort order checker.
摘要翻译：一种数据完整性检查系统和方法，用于具有反弹分类器作为合并的排序加速器。数据完整性检查系统检查已经由分类系统处理的数据的完整性，其中已经接收到未排序的数据，并且已经将数据排序到主处理器。使用平衡阀和校验和方案。排序数据也会被排序顺序检查器进行正确排序。

5. 发明授权

US07249181B2 Generating unique identifiers in a computer system 有权
标题翻译：在计算机系统中生成唯一标识符
公开(公告)号：US07249181B2
公开(公告)日：2007-07-24
申请号：US10825464
申请日：2004-04-15
申请人： Richard P. Helliwell
发明人： Richard P. Helliwell
IPC分类号： G06F15/16
CPC分类号： H04L61/2092 , H04L29/1232 , H04L29/12801 , H04L61/6004
摘要： Generating unique identifiers (UUIDs) for software objects and other components in a network in which a large number of components may exist simultaneously and/or over a period of time. UUIDs generated by a particular product are divided into two sub-fields. One sub-field is stored in non-volatile memory, and incremented infrequently. The other sub-field is stored in volatile memory, that can be incremented frequently. During operation, the product creating the UUIDs generates new UUIDs by incrementing the field stored in volatile memory. When overflow of the volatile memory field occurs, the field stored in non-volatile memory is incremented. A block of non-volatile memory is initialized to all of a first logical state, and the bits therein are then sequentially cleared to generate a subsequent unique identifier. The present system provides the equivalent of a counter that can count up to the number of available bits in non-volatile memory plus one, while reducing the number of non-volatile memory erase cycles to one cycle for each time all the bits are cleared.
摘要翻译：为网络中的软件对象和其他组件生成唯一标识符（UUID），其中大量组件可能同时存在和/或在一段时间内存在。由特定产品生成的UUID分为两个子字段。一个子字段存储在非易失性存储器中，不经常增加。另一个子字段存储在易失性存储器中，可以频繁增加。在操作期间，创建UUID的产品通过增加存储在易失性存储器中的字段来生成新的UUID。当易失性存储器字段溢出时，存储在非易失性存储器中的字段递增。非易失性存储器块被初始化为所有第一逻辑状态，然后其中的位被顺序地清除以产生后续的唯一标识符。本系统提供了相当于可以计数到非易失性存储器中可用位数的计数器加一的计数器，同时每次清除所有位时，将非易失性存储器擦除周期的数量减少到一个周期。

6. 发明授权

US08046469B2 System and method for interfacing with virtual storage 有权
标题翻译：与虚拟存储器连接的系统和方法
公开(公告)号：US08046469B2
公开(公告)日：2011-10-25
申请号：US10043924
申请日：2001-10-22
申请人： Clark E. Lubbers , Keith D. Woestehoff , Masami Y. Hua , Richard P. Helliwell , Randy L. Roberson , Robert G. Bean
发明人： Clark E. Lubbers , Keith D. Woestehoff , Masami Y. Hua , Richard P. Helliwell , Randy L. Roberson , Robert G. Bean
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： G06F17/30557 , G06F3/0664 , G06F3/0667
摘要： A management interface for a virtualized storage system including a virtualized logical disk object representing a virtual storage container, wherein the logical disk is an abstract representation of physical storage capacity provided by plurality of physical stores. A virtual disk object represents a virtual storage container. The virtual disk object is an abstract representation of one or more logical disk objects, the virtual disk object including an exposed management interface. Wherein the virtual disk object is managed through the management interface to select the one or more logical disk objects represented by the virtual disk object.
摘要翻译：一种用于虚拟化存储系统的管理接口，包括虚拟化的逻辑磁盘对象，其表示虚拟存储容器，其中该逻辑磁盘是由多个物理存储提供的物理存储容量的抽象表示。虚拟磁盘对象表示虚拟存储容器。虚拟磁盘对象是一个或多个逻辑磁盘对象的抽象表示，虚拟磁盘对象包括一个暴露的管理界面。其中通过管理界面管理虚拟磁盘对象，以选择由虚拟磁盘对象表示的一个或多个逻辑磁盘对象。

7. 发明授权

US07720928B2 Centralized fine-grained enhancements for distributed table driven I/O mapping 有权
标题翻译：分布式表驱动I / O映射的集中细粒度增强
公开(公告)号：US07720928B2
公开(公告)日：2010-05-18
申请号：US09872962
申请日：2001-06-01
申请人： James M. Reuter , David W. Thiel , Richard P. Helliwell
发明人： James M. Reuter , David W. Thiel , Richard P. Helliwell
IPC分类号： G06F15/167 , G06F12/00 , G06F13/00 , G06F13/28 , G06F9/26 , G06F9/34
CPC分类号： G06F3/0605 , G06F3/0608 , G06F3/061 , G06F3/0611 , G06F3/0614 , G06F3/0617 , G06F3/064 , G06F3/0647 , G06F3/065 , G06F3/0665 , G06F3/067 , G06F3/0683 , G06F11/0727 , G06F11/0772 , G06F11/0793 , G06F11/1435 , G06F11/1451
摘要： A virtual storage system comprises an agent to store a first table to map virtual storage segments to storage locations, and a controller to store a second table and to intermittently cause contents of the first table to be replaced by contents of the second table. During an I/O operation, one of the entries in the first table can be accessed by a host to determine one of the storage locations. Also, a method for performing an I/O operation on a virtual storage segment, defined by first table that maps a storage segment to a first storage location, comprises turning off I/O operations at the first storage location, identifying portions of the virtual storage segment to be effected during a write operation, storing a record of identified portions at a second table not the first table, and writing to portions of the second storage location associated with the identified portions.
摘要翻译：虚拟存储系统包括存储第一表以将虚拟存储段映射到存储位置的代理，以及存储第二表的控制器，并间歇地使第一表的内容被第二表的内容替换。在I / O操作期间，主机可以访问第一个表中的一个条目，以确定其中一个存储位置。此外，用于对由将存储段映射到第一存储位置的第一表定义的虚拟存储段执行I / O操作的方法包括：在第一存储位置处关闭I / O操作，识别虚拟在写操作期间要实现的存储段，将识别的部分的记录存储在第二表而不是第一表，并且写入与所识别的部分相关联的第二存储位置的部分。

8. 发明授权

US06751667B1 System for generating unique identifiers in a computer network 有权
标题翻译：用于在计算机网络中生成唯一标识符的系统
公开(公告)号：US06751667B1
公开(公告)日：2004-06-15
申请号：US09680678
申请日：2000-10-06
申请人： Richard P. Helliwell
发明人： Richard P. Helliwell
IPC分类号： G06F102
CPC分类号： H04L61/2092 , H04L29/1232 , H04L29/12801 , H04L61/6004
摘要： A system for generating unique identifiers (UUIDs) for software objects and other components in a network in which a large number of components may exist simultaneously and/or over a period of time. UUIDs generated by a particular product are divided into two sub-fields. One sub-field is stored in (relatively slow) non-volatile memory, and incremented infrequently. The other sub-field is stored in relatively fast, volatile RAM, that can be incremented quickly. During operation, the product creating the UUIDs generates new UUIDs by incrementing the field stored in RAM. When overflow of the RAM field occurs, the field stored in non-volatile memory is incremented. A block of flash memory is initialized to all ones, and the bits therein are then sequentially cleared to generate each subsequent unique identifier. The present system provides the equivalent of a counter that can count up to the number of available bits in non-volatile memory plus one, while reducing the number of flash memory erase cycles to one cycle for each time all the bits are cleared.
摘要翻译：一种用于为网络中的软件对象和其他组件生成唯一标识符（UUID）的系统，其中大量组件可以同时存在和/或在一段时间内存在。由特定产品生成的UUID分为两个子字段。一个子字段存储在（相对较慢的）非易失性存储器中，并且不经常增加。另一个子字段存储在相对快速，易失性的RAM中，可以快速递增。在操作过程中，创建UUID的产品通过增加存储在RAM中的字段来生成新的UUID。当RAM字段溢出时，存储在非易失性存储器中的字段递增。闪速存储器块被初始化为全部闪存，然后其中的位被顺序地清除以产生每个随后的唯一标识符。本系统提供了相当于可以计数到非易失性存储器中的可用位数量加一的计数器，同时每次清除所有位时将闪存擦除周期数减少到一个周期。

9. 发明授权

US5206947A Stable sorting for a sort accelerator 失效
标题翻译：稳定排序的排序加速器
公开(公告)号：US5206947A
公开(公告)日：1993-04-27
申请号：US375053
申请日：1989-06-30
申请人： Brian C. Edem , Richard P. Helliwell , John T. Johnston
发明人： Brian C. Edem , Richard P. Helliwell , John T. Johnston
IPC分类号： G06F7/24
CPC分类号： G06F7/24 , Y10S707/99937
摘要： A stable sorting system and method for use with a sort accelerator having a rebound sorter as a merger is disclosed. The stable sorting system maintains an output order of records which have equal keys. This output order is the same order of those records as they entered the rebound sorter. Stable sorting is maintained in both the sorting and the merging operations of the sort accelerator. An additional byte is inserted between the key and the data of a record to preserve record order for records having equal keys.
摘要翻译：公开了一种用于具有反弹分选机作为合并的排序加速器的稳定的分类系统和方法。稳定的分拣系统保持具有相同键的记录的输出顺序。这些输出顺序与进入反弹分拣机的记录顺序相同。排序加速器的排序和合并操作都保持稳定排序。键和记录的数据之间插入一个附加字节，以保留具有相等键的记录的记录顺序。

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