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1. 发明申请

US20160210171A1 SCHEDULING IN JOB EXECUTION 有权
公开(公告)号：US20160210171A1
公开(公告)日：2016-07-21
申请号：US15083404
申请日：2016-03-29
申请人： International Business Machines Corporation
发明人： Xiao M. Bao , Guan C. Chen , Qi Guo , Yan Li , Tao Liu , Wen tao Tang
IPC分类号： G06F9/50
CPC分类号： G06F9/505 , G06F9/50 , G06F9/5044
摘要： The present invention relates to a method, apparatus, and computer program product for scheduling in job execution. According to embodiments of the present invention, there is provided a method for scheduling a plurality of job slots shared by one or more pre-processors and one or more post-processors in job execution, wherein the data generated by the pre-processor(s) will be fed to the post-processor(s) for processing. The method comprises: determining an overall data generation speed of the pre-processor(s); determining an overall data consumption speed of the post-processor(s); and scheduling allocation of at least one of the job slots between the pre-processor(s) and the post-processor(s) based on the overall data generation speed and the overall data consumption speed. Corresponding apparatus is disclosed as well.

2. 发明授权

US09471387B2 Scheduling in job execution 有权
公开(公告)号：US09471387B2
公开(公告)日：2016-10-18
申请号：US15083404
申请日：2016-03-29
申请人： International Business Machines Corporation
发明人： Xiao M. Bao , Guan C. Chen , Qi Guo , Yan Li , Tao Liu , Wen tao Tang
IPC分类号： G06F9/46 , G06F9/50
CPC分类号： G06F9/505 , G06F9/50 , G06F9/5044
摘要： The present invention relates to a method, apparatus, and computer program product for scheduling in job execution. According to embodiments of the present invention, there is provided a method for scheduling a plurality of job slots shared by one or more pre-processors and one or more post-processors in job execution, wherein the data generated by the pre-processor(s) will be fed to the post-processor(s) for processing. The method comprises: determining an overall data generation speed of the pre-processor(s); determining an overall data consumption speed of the post-processor(s); and scheduling allocation of at least one of the job slots between the pre-processor(s) and the post-processor(s) based on the overall data generation speed and the overall data consumption speed. Corresponding apparatus is disclosed as well.

3. 发明授权

US09417924B2 Scheduling in job execution 有权
标题翻译：调度作业执行
公开(公告)号：US09417924B2
公开(公告)日：2016-08-16
申请号：US14528595
申请日：2014-10-30
申请人： International Business Machines Corporation
发明人： Xiao M. Bao , Guan C. Chen , Qi Guo , Yan Li , Tao Liu , Wen tao Tang
IPC分类号： G06F9/46 , G06F9/50
CPC分类号： G06F9/505 , G06F9/50 , G06F9/5044
摘要： The present invention relates to a method, apparatus, and computer program product for scheduling in job execution. According to embodiments of the present invention, there is provided a method for scheduling a plurality of job slots shared by one or more pre-processors and one or more post-processors in job execution, wherein the data generated by the pre-processor(s) will be fed to the post-processor(s) for processing. The method comprises: determining an overall data generation speed of the pre-processor(s); determining an overall data consumption speed of the post-processor(s); and scheduling allocation of at least one of the job slots between the pre-processor(s) and the post-processor(s) based on the overall data generation speed and the overall data consumption speed. Corresponding apparatus is disclosed as well.
摘要翻译：本发明涉及一种用于在作业执行中进行调度的方法，装置和计算机程序产品。根据本发明的实施例，提供了一种用于在作业执行中调度由一个或多个预处理器和一个或多个后处理器共享的多个作业时隙的方法，其中由预处理器）将被馈送到后处理器进行处理。该方法包括：确定预处理器的总体数据生成速度; 确定后处理器的总体数据消耗速度; 以及基于总体数据生成速度和总体数据消耗速度来调度在预处理器和后处理器之间的至少一个作业时隙的分配。也公开了相应的装置。

4. 发明授权

US11321392B2 Light weight index for querying low-frequency data in a big data environment 有权
公开(公告)号：US11321392B2
公开(公告)日：2022-05-03
申请号：US16279695
申请日：2019-02-19
申请人： International Business Machines Corporation
发明人： Jia Tian Zhong , Bin Yang , Shuang H. Wang , Xing Xing Shen , Qi Guo
IPC分类号： G06F16/901 , G06F16/903
摘要： The present disclosure relates to searching for and committing low-frequency data to a database. An example method generally includes receiving, from a requesting application, a query for data from the data repository. A database system retrieves a set of indices associated with the data specified in the query from an index table in the data repository. Upon determining that the set of indices comprises a non-null set, the database system retrieves records associated with each index in the set of indices from a data table associated with the index table and returns the retrieved records to the requesting application.

5. 发明授权

US10083066B2 Processing data by using simultaneous multithreading 有权
公开(公告)号：US10083066B2
公开(公告)日：2018-09-25
申请号：US14288612
申请日：2014-05-28
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Guan Cheng Chen , Qi Guo , Jian Li , Xin Li , Yan Li
IPC分类号： G06F9/50
CPC分类号： G06F9/5083 , G06F2209/508
摘要： A computer implemented method and system for data processing. An example method includes setting at least one SMT preliminary value for at least one operating node; monitoring performance metrics for the at least one operating node set to the at least one SMT preliminary value; and determining a SMT revised value based on performance metrics. An example system includes a memory; a processor communicatively coupled to the memory; and a feature selection module communicatively coupled to the memory and processor. The feature selection module performs a method that includes setting, using a setting device, at least one SMT preliminary value for at least one operating node; monitoring, using a monitoring device, performance metrics for the at least one operating node set to the at least one SMT preliminary value; and determining, using a determining device, a SMT revised value based on performance metrics.

6. 发明申请

US20150121392A1 SCHEDULING IN JOB EXECUTION 有权
标题翻译：作业时间安排
公开(公告)号：US20150121392A1
公开(公告)日：2015-04-30
申请号：US14528595
申请日：2014-10-30
申请人： International Business Machines Corporation
发明人： Xiao M. Bao , Guan C. Chen , Qi Guo , Yan Li , Tao Liu , Wen tao Tang
IPC分类号： G06F9/50
CPC分类号： G06F9/505 , G06F9/50 , G06F9/5044
摘要： The present invention relates to a method, apparatus, and computer program product for scheduling in job execution. According to embodiments of the present invention, there is provided a method for scheduling a plurality of job slots shared by one or more pre-processors and one or more post-processors in job execution, wherein the data generated by the pre-processor(s) will be fed to the post-processor(s) for processing. The method comprises: determining an overall data generation speed of the pre-processor(s); determining an overall data consumption speed of the post-processor(s); and scheduling allocation of at least one of the job slots between the pre-processor(s) and the post-processor(s) based on the overall data generation speed and the overall data consumption speed. Corresponding apparatus is disclosed as well.
摘要翻译：本发明涉及一种用于在作业执行中进行调度的方法，装置和计算机程序产品。根据本发明的实施例，提供了一种用于在作业执行中调度由一个或多个预处理器和一个或多个后处理器共享的多个作业时隙的方法，其中由预处理器）将被馈送到后处理器进行处理。该方法包括：确定预处理器的总体数据生成速度; 确定后处理器的总体数据消耗速度; 以及基于总体数据生成速度和总体数据消耗速度来调度在预处理器和后处理器之间的至少一个作业时隙的分配。也公开了相应的装置。

7. 发明申请

US20140359635A1 PROCESSING DATA BY USING SIMULTANEOUS MULTITHREADING 审中-公开
标题翻译：使用同时多路复用处理数据
公开(公告)号：US20140359635A1
公开(公告)日：2014-12-04
申请号：US14288612
申请日：2014-05-28
申请人： International Business Machines Corporation
发明人： Guan Cheng Chen , Qi Guo , Jian Li , Xin Li , Yan Li
IPC分类号： G06F9/48
CPC分类号： G06F9/5083 , G06F2209/508
摘要： A computer implemented method and system for data processing. The method including: (a) setting at least one SMT preliminary value for at least one operating node; (b) monitoring performance metrics for the at least one operating node set to the at least one SMT preliminary value; and (c) determining a SMT revised value based on performance metrics. The system including: a memory; a processor communicatively coupled to the memory; and a feature selection module communicatively coupled to the memory and processor, wherein the feature selection module is configured to perform steps of a method including: setting, using a setting device, at least one SMT preliminary value for at least one operating node; monitoring, using a monitoring device, performance metrics for the at least one operating node set to the at least one SMT preliminary value; and determining, using a determining device, a SMT revised value based on performance metrics.
摘要翻译：一种用于数据处理的计算机实现方法和系统。该方法包括：（a）为至少一个操作节点设置至少一个SMT初始值; （b）监视设置到所述至少一个SMT初始值的所述至少一个操作节点的性能度量; （c）根据绩效指标确定SMT修订价值。系统包括：存储器; 通信地耦合到所述存储器的处理器; 以及特征选择模块，其通信地耦合到所述存储器和处理器，其中所述特征选择模块被配置为执行方法的步骤，包括：使用设置设备为至少一个操作节点设置至少一个SMT初始值; 监视，使用监视设备，将所述至少一个操作节点的性能度量设置为所述至少一个SMT初始值; 以及基于性能度量确定使用确定装置的SMT修改值。

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