PCBDDC: improved code for local corrections and coarse basis functions setup
No new functionalities have been introduced with the commit.
Main changes are:
- VecType is now inferred by the type of
PCBDDC: improved code for local corrections and coarse basis functions setup
No new functionalities have been introduced with the commit.
Main changes are:
- VecType is now inferred by the type of the PCIS working vector vec1_N
- Working mat M1 now computed using MatMatSolve
- Use of PetscMemcpy whenever possible
- Replacing "VecGetArray/set values directly into array" by VecSetValues/VecAssembly calls
- Use of VecGetArrayRead instead of VecGetArray
- Optimized use of stacked variables
- Small changes in order to adhere to developers guidelines
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