Improves the Chebyshev filtering implementation
Description
Improves the Chebyshev filtering implementation
- If we set
ChebyshevFilterNIter
to zero, the first step behavior is disabled - The code was computing an order higher in the recursion without using it
- Using pointers, we can avoid calling any batch copy_data_to during the recursion
News snippet
Improves the Chebyshev filtering implementation
Checklist
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I have checked that my code follows the Octopus coding standards -
I have added tests for all the new features added in this request.