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ginkgo-project / ginkgo

Numerical linear algebra software package
https://ginkgo-project.github.io/
BSD 3-Clause "New" or "Revised" License
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Add batch::cg solver device kernels #1609

Closed pratikvn closed 1 month ago

pratikvn commented 1 month ago

This PR adds the CUDA/HIP/DPCPP device kernels for the batch CG solver.

A lot of similarities between existing bicgstab kernels and this one, which will be unified at a later stage.

sonarcloud[bot] commented 1 month ago

Quality Gate Failed Quality Gate failed

Failed conditions
42.9% Duplication on New Code (required ≤ 20%)

See analysis details on SonarCloud

pratikvn commented 1 month ago

@yhmtsai , yes. For CUDA/HIP we only consider dynamic shared memory and only that needs to be passed into the kernel. I dont think it is necessary to check for the static shared memory with CUDA/HIP