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Overview of PetaSIM and its relationship to Application Emulators

Given by Yuhong Wen, Geoffrey C. Fox at Darpa Workshop on Performance Engineered Systems Annapolis Md. on August 19-21 1998. Foils prepared August 22 98

PetaSIM Motivation and basic ideas
  • (Using aircraft analogy) aimed at conceptual design of computer architecture and applications ( as opposed to later preliminary and detailed design)
  • Java applet as friendly user interface; C++ execution engine
PetaSIM Design and Examples
  • as conceptual level, can use to estimate performance of applications in any language
  • Like RMI, use Java to specify object structure of computers and problems
Sample PetaSIM Experimental Results
Current Progress and next steps
URL is http://kopernik.npac.syr.edu:4096/petasim/V1.0/PetaSIM.html
  • -- PetaSIM Java Applet front user interface and demo
  • -- Related PetaSIM documents

Table of Contents for Overview of PetaSIM and its relationship to Application Emulators

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1 An Overview of A Simple(-minded) Performance Estimator --- PetaSIM Darpa Performance Engineered Systems Workshop Annapolis Maryland August 19-21 1998
2 Summary of Short Overview of PetaSIM
3 PetaSIM Interpolates Between
4 PPT Slide
5 PPT Slide
6 PetaSIM Design
7 Petasim Estimator & Emulator
8 Architecture of PetaSIM
9 Interface of PetaSIM Client
10 IBM SP2 Architecture I used in tests
11 IBM SP2 Architecture II used in tests
12 Pathfinder Scaling: Performance v. # Processors
13 Pathfinder Estimation Results II
14 PetaSIM Motivation
15 Summary of PetaSIM
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