Automatic parallelization of object oriented models executed with inline solvers

Authors:
Håkan Lundvall;Peter Fritzson
Affiliations:
Programming Environment Lab, Dept. Computer Science, Linköping University, Linköping, Sweden;Programming Environment Lab, Dept. Computer Science, Linköping University, Linköping, Sweden
Venue:
PVM/MPI'07 Proceedings of the 14th European conference on Recent Advances in Parallel Virtual Machine and Message Passing Interface
Year:
2007

Citing 4
Cited 0

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Abstract

In this work we report preliminary results of automatically generating parallel code from equation-based models together at two levels: Performing inline expansion of a Runge-Kutta solver combined with fine-grained automatic parallelization of the resulting RHS opens up new possibilities for generating high performance code, which is becoming increasingly relevant when multicore computers are becoming common-place. We have introduced a new way of scheduling the task graph generated from the simulation problem which utilizes knowledge about locality of the simulation problem.