Georg Zitzlsberger
eb6f9dc1f9
Prototype implementation of CUDA aware MPI
2024-04-17 13:28:30 +02:00
Tobias Meyer Andersen
8b396fa3dc
Update test properties of new tests using CUDA. Avoid comparison causing new warning
2023-10-16 11:31:00 +02:00
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
Kjetil Olsen Lye
0eb60e5336
Added test of size for copyToHost.
2023-05-30 10:03:54 +02:00
Kjetil Olsen Lye
b4b1a7b77f
Added TODO for perf, renamed to bvector.
2023-05-30 09:54:22 +02:00
Kjetil Olsen Lye
70310160c0
Updated documentation to reflect limitations on int.
2023-05-16 10:01:39 +02:00
Kjetil Olsen Lye
046ef6cdc0
Replaced some macro size checks with function calls.
2023-05-12 08:23:18 +02:00
Kjetil Olsen Lye
3f1cbbe1b8
Used safe conversion in CuVector
2023-05-12 08:23:18 +02:00
Kjetil Olsen Lye
858d8b189b
Added CuVector with tests.
2023-05-12 08:23:18 +02:00
