Parallel Simulation of Parallel File Systems and I/O Programs

Table of Contents

Parallel Simulation of Parallel File Systems and I/O Programs

At A Glance...

Parallel Program Simulator

Parallel I/O Simulator

Parallel Simulation

Collective I/O and Caching

Two-Phase I/O

Greedy Forwarding

Centrally Coordinated Caching

Globally Managed Caching

Benchmarks

Results (1) : Synthetic Benchmark

Results (2) : Out-of-Core Matrix Multiplication

Results (3) : System Scalability

Results (4) : Parallel Execution

Results (5) : Collective I/O

Related Work

Conclusions

Authors: Rajive Bagrodia, Stephen Docy and Andy Kahn

Email: sdocy@cs.ucla.edu

Home Page: http://www.cs.ucla.edu/~sdocy/

Other information:
Presented at SuperComputing '97