Basic HTML version of Foils prepared Sept 30 98

Foil 25 Metaproblem Hierarchy

From A Coarse Grain Performance Estimator -- PetaSIM and a Hybrid Distributed Object Model for the IPG NASA Workshop on Performance Engineered Information Systems -- Sept 28-29 98. by Geoffrey C. Fox, Yuhong Wen, Wojtek Furmanski, Tom Haupt
1 Full Heterogeneous MetaProblem
2 Module
3 Aggregates of grid points etc.
4 Module
5 Module
6 Module
7 Module
8 Components
9 Components
10 Task Parallelism
11 Data Parallelism in Loosely
12 Synchronized Computation
13 Split into
14 Levels
15 Memory Hierarchy
16 including I/O
17 Fine Grain Simulations
18 One or more
19 levels of
20 Coarse Grain
21 Simulation
22 PetaSIM can be used at either coarse or fine grain
23 Working at coarse grain, can abstract fine grain in a simple model or model in detail
in Table To:

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