A Performance Debugging System Based on an Internal Model

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概要

• 論文の詳細を見る

• This paper describes a visual performance debugging system based on an internal model. The targets of the system are medium- or coarse-grained parallel programs. The main features of the system are visualization of program execution, modification of processor scheduling by means of direct manipulation, simulated execution of the modified program, and automatic modification of the source program. Visualization and direct manipulation enhance the ease of operation, while simulation enables a user to find the effects of scheduling modifications efficiently. Furthermore, automatic modification of source programs prevents careless mistakes from being made during manual work. These features are based on an internal model, which is constructed by using trace data and promotes efficient visual performance debugging.

• 一般社団法人情報処理学会の論文
• 1998-02-15

著者

• Yuba Toshitsugu

  Graduate School Of Information Systems The University Of Electro-communications

• Osawa Noritaka

  Graduate School Of Information Systems The University Of Electro-communications

• Hisano Kei

  Broadcast Products Company Sony Corporation

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• An Evaluation of Connection Caching on the World Wide Web(Special Issue on Parallel Processing)
• A Performance Debugging System Based on an Internal Model

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