Run-time detection mechanism of nested call-loop structure to monitor the actual execution of codes

Yukinori Sato, Kenichi Suzuki, Tadao Nakamura

研究成果: Conference contribution

5 被引用数 (Scopus)

抄録

To enhance dependability is becoming hard because emerging multicore processors and ever-increasing code size of software make a computer system larger and more complex year by year. In this circumstance, how to handle and make effective use of multicore processors is essential for tackling these issues, and a mechanism that monitors the dynamic behavior of code execution is required to realize it. In this paper, we present a profiling scheme of nested call-loop structure using dynamic binary instrumentation. We evaluate our profiling scheme using an application benchmark, and show the advantages of our profiling compared with conventional profiling. We also show that ourprofiling can monitor the actual dynamic behavior of an application and detect the nested loop structures and their relative locations toward function calls. The results also indicate that our scheme has the ability to be adaptable for performance tuning and optimization process of multicore systems.

本文言語English
ホスト出版物のタイトルProceedings - 1st International Workshop on Software Technologies for Future Dependable Distributed Systems, STFSSD 2009
ページ184-188
ページ数5
DOI
出版ステータスPublished - 2009 12 1
外部発表はい
イベント1st International Workshop on Software Technologies for Future Dependable Distributed Systems, STFSSD 2009 - Tokyo, Japan
継続期間: 2009 3 172009 3 18

Other

Other1st International Workshop on Software Technologies for Future Dependable Distributed Systems, STFSSD 2009
国/地域Japan
CityTokyo
Period09/3/1709/3/18

ASJC Scopus subject areas

  • ハードウェアとアーキテクチャ
  • 情報システム

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