Merging batch-dpcpp into batch-develop

[phu0ngng]

• [x] Matrix:

  • [x] batch_csr_kernels
  • [x] batch_dense_kernels
  • [x] batch_ell_kernels
  • [x] batch_diagonal_kernels

• [x] Preconditioner:

  • [x] batch_identity
  • [x] batch_scalar_jacobi
  • [x] batch_block_jacobi: implemented, did not pass any tests, thus marked as NOT_IMPLEMENTED. There is an issue that the warp_size should be equal to block_size but the smallest possible warp_size in dpcpp is 16 which is pretty big for a batch kernel.
  • [x] batch_ilu
  • [x] batch_ilu_isai
  • [x] batch_isai

• [x] Solver:

  • [x] batch_cg_kernels
  • [x] batch_bicgstab_kernels
  • [x] batch_gmres_kernels
  • [x] batch_direct_kernels
  • [x] batch_idr_kernels
  • [x] batch_richardson_kernels
  • [x] batch_lower_trs_kernels
  • [x] batch_upper_trs_kernels.

[pratikvn]

format!

[phu0ngng]

format!

[phu0ngng]

format!

[phu0ngng]

format-rebase!

[ginkgo-bot]

Error: The following files need to be formatted:

dpcpp/preconditioner/batch_jacobi_kernels.dp.cpp

You can find a formatting patch under Artifacts here or run format! if you have write access to Ginkgo

[pratikvn]

Closing as it is not necessary anymore.