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31. 发明申请

WO2016036820A4 MANAGING INVOCATION OF TASKS 审中-公开
标题翻译：管理任务的调用
公开(公告)号：WO2016036820A4
公开(公告)日：2016-05-06
申请号：PCT/US2015048089
申请日：2015-09-02
申请人： AB INITIO TECHNOLOGY LLC
发明人： STANFILL CRAIG W , SHAPIRO RICHARD , KUKOLICH STEPHEN A , WHOLEY III JOSEPH SKEFFINGTON
IPC分类号： G06F9/44 , G06F9/48
CPC分类号： G06F9/44 , G06F8/34 , G06F9/4421 , G06F9/4423 , G06F9/4436 , G06F9/46 , G06F9/465 , G06F9/466 , G06F9/4843 , G06F9/4881
摘要： A graph-based program specification (110) includes components, at least one having at least one input port for receiving a collection of data elements, or at least one collection type output port for providing a collection of data elements. Executing a program specified by the graph-based program specification at a computing node (152), includes: receiving data elements of a first collection into a first storage in a first order via a link connected to a collection type output port of a first component and an input port of a second component, and invoking a plurality of instances of a task corresponding to the second component to process data elements of the first collection, including retrieving the data elements from the first storage in a second order, without blocking invocation of any of the instances until after any particular instance completes processing one or more data elements.
摘要翻译：基于图的程序规范（110）包括组件，至少一个组件具有至少一个用于接收数据元素集合的输入端口或至少一个用于提供数据元素集合的集合类型输出端口。在计算节点（152）处执行由基于图的程序规范指定的程序包括：经由连接到第一组件的集合类型输出端口的链接以第一顺序将第一集合的数据元素接收到第一存储器中以及第二组件的输入端口，并且调用对应于第二组件的任务的多个实例以处理第一集合的数据元素，包括以第二顺序从第一存储器中检索数据元素，而不阻止直到任何特定实例完成处理一个或多个数据元素之后的任何实例。

32. 发明申请

WO2016036830A4 EXECUTING GRAPH-BASED PROGRAM SPECIFICATIONS 审中-公开
标题翻译：执行基于图形的程序规范
公开(公告)号：WO2016036830A4
公开(公告)日：2016-04-21
申请号：PCT/US2015048100
申请日：2015-09-02
申请人： AB INITIO TECHNOLOGY LLC
发明人： STANFILL CRAIG W , SHAPIRO RICHARD , WEISS ADAM , ROBERTS ANDREW F , WHOLEY III JOSEPH SKEFFINGTON , GOULD JOEL , KUKOLICH STEPHEN A
IPC分类号： G06F9/44 , G06F9/45 , G06F9/50
CPC分类号： G06F8/43 , G06F8/34 , G06F8/433 , G06F8/447 , G06F9/4436 , G06F9/44505 , G06F9/44521 , G06F9/5066 , G06F13/36
摘要： A graph-based program specification (110) includes components corresponding to tasks and directed links between ports of the components, including: a first type of link configuration between ports of linked components, corresponding to transfer of control or transfer of a single data element, and a second type of link configuration between ports of linked components, corresponding to transfer of multiple data elements. A compiler (120) generates a target program specification including control code representing at least one control graph including graph nodes representing the components, where at least two are connected based on links of the first type. A computing node (152) initiates execution of the target program specification, and manages computing resources for links of the second type, the computing resources including at least one of: a buffer for storing data elements provided by an output port, or a buffer for storing data elements provided to an input port.
摘要翻译：基于图的程序规范（110）包括对应于组件的端口之间的任务和有向链接的组件，包括：链接组件的端口之间的第一类链接配置，其对应于单个数据元素的控制或传送的传送，以及链接组件的端口之间的第二类型的链接配置，其对应于多个数据元素的传送。编译器（120）生成包括代表至少一个控制图的控制代码的目标程序规范，所述至少一个控制图包括表示组件的图节点，其中至少两个基于第一类型的链路连接。计算节点（152）启动目标程序规范的执行，并且管理用于第二类型的链路的计算资源，所述计算资源包括以下中的至少一个：用于存储由输出端口提供的数据元素的缓冲器或用于存储提供给输入端口的数据元素。

33. 发明专利

AU2021275032A1 Optimizing communication in distributed computing network 未知
公开(公告)号：AU2021275032A1
公开(公告)日：2022-11-17
申请号：AU2021275032
申请日：2021-05-18
申请人： AB INITIO TECHNOLOGY LLC
发明人： STANFILL CRAIG W
IPC分类号： H04L47/263 , G06F9/54
摘要： A computing system includes a distributed computing cluster including a plurality of computing nodes interconnected by an interconnect network over which the computing nodes of the plurality of computing nodes communicate with each other by passing messages. The computing nodes are configured with a first parameter governing transmissions of messages by the computing nodes over the interconnect network. The computing nodes are configured to accumulate messages for transmission as a group of messages according to the first parameter, and the computing system is configured to limit injections of computing requests into the distributed computing cluster according to a second parameter. A controller is configured to receive at least one predetermined service level requirement and to control a value of the second parameter and a value of the first parameter to control a computational throughput of the distributed computing cluster while complying with the at least one service level requirement.

34. 发明专利

CA2959956C MANAGING COMPUTATIONS FOR HIERARCHICAL ENTITIES 未知
公开(公告)号：CA2959956C
公开(公告)日：2022-09-20
申请号：CA2959956
申请日：2015-09-03
申请人： AB INITIO TECHNOLOGY LLC
发明人： STANFILL CRAIG W , SHAPIRO RICHARD
IPC分类号： G06F16/185
摘要： Entity data represent entities related according to a hierarchy, with at least one root entity (228A) at a highest level and one or more entities (228B, 228C, 228D) at one or more levels below the highest level. One or more entities each have multiple instances, and at least one attribute having respective elements for each of the instances. Input data includes expressions (226) that express functions of arguments, with one or more arguments referencing an attribute of an entity represented in the entity data. Processing expressions includes: analyzing an expression to determine, for each of one or more attributes, at least one of a position in the hierarchy of an entity of the attribute, or a number of elements of a result of a function applied to an argument that references the attribute; and evaluating the expression, or indicating an error based on a result of analyzing the expression.

35. 发明专利

CA3125705C CONTROLLING TASKS PERFORMED BY A COMPUTING SYSTEM 未知
公开(公告)号：CA3125705C
公开(公告)日：2022-02-15
申请号：CA3125705
申请日：2014-04-23
申请人： AB INITIO TECHNOLOGY LLC
发明人： STANFILL CRAIG W
IPC分类号： G06F9/44
摘要： Controlling tasks includes: receiving ordering information (104) that specifies at least a partial ordering among a plurality of tasks; and generating instructions for performing at least some of the tasks based at least in part on the ordering information. Instructions are stored for executing a first subroutine corresponding to a first task, including a first control section that controls execution of at least a second subroutine corresponding to a second task, the first control section including a function configured to change state information associated with the second task, and to determine whether or not to initiate execution of the second subroutine based on the changed state information. Instructions are stored for executing the second subroutine, including a task section for performing the second task and a second control section that controls execution of a third subroutine corresponding to a third task.

36. 发明专利

CA2909748C CONTROLLING TASKS PERFORMED BY A COMPUTING SYSTEM 未知
公开(公告)号：CA2909748C
公开(公告)日：2021-09-21
申请号：CA2909748
申请日：2014-04-23
申请人： AB INITIO TECHNOLOGY LLC
发明人： STANFILL CRAIG W
IPC分类号： G06F9/44 , G06F9/48
摘要： Controlling tasks includes: receiving ordering information (104) that specifies at least a partial ordering among a plurality of tasks; and generating instructions for performing at least some of the tasks based at least in part on the ordering information. Instructions are stored for executing a first subroutine corresponding to a first task, including a first control section that controls execution of at least a second subroutine corresponding to a second task, the first control section including a function configured to change state information associated with the second task, and to determine whether or not to initiate execution of the second subroutine based on the changed state information. Instructions are stored for executing the second subroutine, including a task section for performing the second task and a second control section that controls execution of a third subroutine corresponding to a third task.

37. 发明专利

AU2018359378B2 Managing a computing cluster using durability level indicators 未知
公开(公告)号：AU2018359378B2
公开(公告)日：2021-09-09
申请号：AU2018359378
申请日：2018-10-30
申请人： AB INITIO TECHNOLOGY LLC
发明人： STANFILL CRAIG W
IPC分类号： G06F9/50
摘要： A method for managing data in a distributed data processing system including a number of processing nodes includes storing data units in data stores that are associated with a number of different levels of durability. The method includes maintaining indicators including a first indicator associated with a first durability level and a second indicator associated with a second durability level. The first indicator is maintained to reflect a time interval at which all sets of data units associated with the time interval are stored at the first durability level. The second indicator is maintained to reflect a timer interval at which all sets of data units associated with the time interval are stored at the second durability level. The first and second indicators are used to manage processing of the data units in the distributed data processing system.

38. 发明专利

CA2959534C COMPILING GRAPH-BASED PROGRAM SPECIFICATIONS 未知
公开(公告)号：CA2959534C
公开(公告)日：2021-06-29
申请号：CA2959534
申请日：2015-09-02
申请人： AB INITIO TECHNOLOGY LLC
发明人： STANFILL CRAIG W , SHAPIRO RICHARD , KUKOLICH STEPHEN A
IPC分类号： G06F8/34 , G06F8/41 , G06F9/448 , G06F9/46
摘要： A graph-based program specification (628) includes: a plurality of components, each corresponding to a processing task and including one or more ports for sending or receiving one or more data elements; and one or more links, each connecting an output port of an upstream component of the plurality of components to an input port of a downstream component of the plurality of components. Prepared code is generated representing subsets (630, 631) of the plurality of components, including: identifying a plurality of subset boundaries between components in different subsets based at least in part on characteristics of linked components; forming the subsets based on the identified subset boundaries; and generating prepared code for each formed subset that when used for execution by a runtime system causes processing tasks corresponding to the components in that formed subset to be performed according to information embedded in the prepared code for that formed subset.

39. 发明专利

AU2018359385B2 Managing a computing cluster based on consistency of state updates 未知
公开(公告)号：AU2018359385B2
公开(公告)日：2021-06-17
申请号：AU2018359385
申请日：2018-10-30
申请人： AB INITIO TECHNOLOGY LLC
发明人： STANFILL CRAIG W
IPC分类号： G06F9/52
摘要： A method for processing state update requests in a distributed data processing system includes processing a set of state update requests associated with a first time interval including maintaining a count of issued state update requests for the set of state update requests, maintaining a count of state updates performed for the first set of state update requests, and updating a state consistency indicator to indicate that state updates associated with all state update requests of the first set of state update requests have been performed in response to determining that the count of state updates performed for the first set of state update requests equals the count of issued state update requests for the first set of state update requests.

40. 发明专利

CA3024375C RECONFIGURABLE DISTRIBUTED PROCESSING 未知
公开(公告)号：CA3024375C
公开(公告)日：2021-04-27
申请号：CA3024375
申请日：2017-05-17
申请人： AB INITIO TECHNOLOGY LLC
发明人： NEWBERN JEFFREY , STANFILL CRAIG W
IPC分类号： G06F9/50 , G06F9/44
摘要： Distributed processing of a data collection includes receiving information for configuring a distributed processing system. A first configuration of components is formed including sources (110) of data elements and workers (240) configured to process data elements, distributed among computing resources (190-194). Each data element includes a partition value that identifies a subset of the workers according to a partition rule. Data elements are accepted from the sources for a first part of the data collection in a first processing epoch and the data elements are routed through the first configuration. After accepting a first part of the data collection, change of configuration is initiated to a second configuration. A succession of two or more transitions between configurations of components is performed to a succession of modified configurations, a last of which corresponds to the second configuration. Further data elements are accepted from sources of the second configuration in a second processing epoch.

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