Implementing Finite Volume algorithms on GPUs - many-core.group ...

Summary
Achieved 147x speed-up for <strong>Finite</strong> <strong>Volume</strong> solver
For optimal performance, had to use templates
and tuning of block-size.
Future GPU-capable compilers/languages and APIs may be able to
tune for this
Will need significant effort in optimization technology
Alternatively, develop C++ expression-template-like structures to do
this automatically.
<strong>Finite</strong> <strong>Volume</strong> Methods
Laboratory for Scientific
Computing
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