公开(公告)号：US08141051B2

公开(公告)日：2012-03-20

申请号：US11618350

申请日：2006-12-29

申请人： Eric Jian Huang ,  Hu Chen ,  Wenguang Chen ,  Robert Kuhn

发明人： Eric Jian Huang ,  Hu Chen ,  Wenguang Chen ,  Robert Kuhn

IPC分类号： G06F9/44

CPC分类号： G06F11/3409 ,  G06F2201/805 ,  G06F2201/86

摘要： Methods, apparatus, and articles of manufacture to perform runtime trace filtering associated with application performance analysis are disclosed. A disclosed example method involves generating a first performance value based on first performance data associated with a first function of a first application process. A difference value is generated based on the first performance value and a historical performance value associated with the first function. The difference value is compared to a threshold value, and first trace data associated with execution of the first application process is collected based on the comparison of the difference value to the threshold value.

摘要翻译： 公开了用于执行与应用性能分析相关联的运行时跟踪过滤的方法，装置和制品。 公开的示例性方法包括基于与第一应用进程的第一功能相关联的第一性能数据来生成第一性能值。 基于与第一功能相关联的第一性能值和历史性能值，生成差值。 将差值与阈值进行比较，并且基于差值与阈值的比较来收集与执行第一应用处理相关联的第一跟踪数据。

公开(公告)号：US20080162272A1

公开(公告)日：2008-07-03

申请号：US11618350

申请日：2006-12-29

申请人： Eric Jian Huang ,  Hu Chen ,  Wenguang Chen ,  Robert Kuhn

发明人： Eric Jian Huang ,  Hu Chen ,  Wenguang Chen ,  Robert Kuhn

IPC分类号： G06F19/00

CPC分类号： G06F11/3409 ,  G06F2201/805 ,  G06F2201/86

摘要： Methods, apparatus, and articles of manufacture to perform runtime trace filtering associated with application performance analysis are disclosed. A disclosed example method involves generating a first performance value based on first performance data associated with a first function of a first application process. A difference value is generated based on the first performance value and a historical performance value associated with the first function. The difference value is compared to a threshold value, and first trace data associated with execution of the first application process is collected based on the comparison of the difference value to the threshold value.

摘要翻译： 公开了用于执行与应用性能分析相关联的运行时跟踪过滤的方法，装置和制品。 公开的示例性方法包括基于与第一应用进程的第一功能相关联的第一性能数据来生成第一性能值。 基于与第一功能相关联的第一性能值和历史性能值，生成差值。 将差值与阈值进行比较，并且基于差值与阈值的比较来收集与执行第一应用处理相关联的第一跟踪数据。

公开(公告)号：US20070260668A1

公开(公告)日：2007-11-08

申请号：US11418311

申请日：2006-05-04

申请人： Hu Chen ,  Wenguang Chen ,  Bob Kuhn ,  Jian Huang

发明人： Hu Chen ,  Wenguang Chen ,  Bob Kuhn ,  Jian Huang

IPC分类号： G06F15/173 ,  G06F15/16 ,  G06F3/048

CPC分类号： H04L67/32 ,  H04L41/5009 ,  H04L41/5096 ,  H04L67/10

摘要： Methods and apparatus to perform process placement for distributed applications are disclosed. An example method comprises determining a mapping between a communication graph representative of communications of a distributed application and a topology graph representative of communication costs associated with a computing network, and executing the distributed application with the processes of the distributed application assigned to the processing entities of the computing network based upon the mapping.

摘要翻译： 公开了分布式应用程序执行过程放置的方法和装置。 示例性方法包括确定表示分布式应用的通信的通信图与代表与计算网络相关联的通信成本的拓扑图之间的映射，以及分配给分布式应用的处理的分布式应用的处理 基于映射的计算网络。

公开(公告)号：US07644142B2

公开(公告)日：2010-01-05

申请号：US11418311

申请日：2006-05-04

申请人： Hu Chen ,  Wenguang Chen ,  Bob Kuhn ,  Eric Huang

发明人： Hu Chen ,  Wenguang Chen ,  Bob Kuhn ,  Eric Huang

IPC分类号： G06F15/177

CPC分类号： H04L67/32 ,  H04L41/5009 ,  H04L41/5096 ,  H04L67/10

摘要： Methods and apparatus to perform process placement for distributed applications are disclosed. An example method comprises determining a mapping between a communication graph representative of communications of a distributed application and a topology graph representative of communication costs associated with a computing network, and executing the distributed application with the processes of the distributed application assigned to the processing entities of the computing network based upon the mapping.

摘要翻译： 公开了分布式应用程序执行过程放置的方法和装置。 示例性方法包括确定表示分布式应用的通信的通信图与代表与计算网络相关联的通信成本的拓扑图之间的映射，以及分配给分布式应用的处理的分布式应用的处理 基于映射的计算网络。