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3 Commits
Author SHA1 Message Date
Tobias Meyer Andersen 533c5a1a3e Combine new diagonalMV kernels into one using 
template arguements.
Use more consistent naming conventions.
Change printing function of CuVector from output
stream overload to toDebugString().
 2023-10-16 09:53:02 +02:00
Tobias Meyer Andersen c809819cbd Fuse kernels to optimize performance and update 
the tests and documentation.
 2023-10-13 10:31:17 +02:00
Tobias Meyer Andersen 1e4b0e97ee Add jacobi preconditioner that runs on the GPU. 
Implement calls to cuBlas, cuSparse and implement necessary
CUDA kernels to perform a single iteration of the jacobi preconditioner.

Add tests that verify new kernels and the preconditioner in its totality.

The preconditioner is verified on 2x2 and 3x3 blocks, which as of now
are the only supported sizes. 1x1 are not supported because cuSparse
does not support it.
 2023-10-13 10:31:17 +02:00