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Accelerating miniFE: A Finite Element Mini-application
Abstract:

The Mantevo performance project is a collection of self-contained proxy applications that illustrate the main performance characteristics of important algorithms. miniFE is intended to be and approximation to an unstructured implicit finite element or finite volume application. Our work investigated algorithms for assembling a matrix on the GPU. Parallelization algorithms using both 1 thread and 8 threads per element were investigated. Using these approaches a significant speedup (over 60x for double precision) compared to the serial algorithm.

 
Topics:
Programming Languages
Type:
Talk
Event:
GTC Silicon Valley
Year:
2012
Session ID:
S2302
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