5 Commits

Author	SHA1	Message	Date
Tobias Meyer Andersen	3f4ae4ddf4	refactor cuistl namespace	2024-08-22 13:52:50 +02:00
Tobias Meyer Andersen	7a30aaa46e	Add an OPM implementation of ILU0 ... improve file structure in cuistl run clang-format	2024-08-09 15:52:42 +02:00
Tobias Meyer Andersen	4b0dd54f15	Add CUDA implementation of the DILU ... preconditioner. Uses graph coloring to exploit parallelism in upper and triangular solves when computing a diagonal approximate inverse of a sparse matrix. Supports blocksizes up to 3.	2024-01-25 14:26:38 +01:00
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	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