PETSc version 3.17.5

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PCBJKOKKOS

Defines a preconditioner that applies a Krylov solver and preconditioner to the blocks in a AIJASeq matrix on the GPU.

Options Database Key

-pc_bjkokkos_

- options prefix with ksp options

Notes

For use with -ksp_type preonly to bypass any CPU work

Developer Notes

See Also

PCCreate(), PCSetType(), PCType (for list of available types), PC,
PCSHELL, PCCOMPOSITE, PCSetUseAmat(), PCBJKOKKOSGetKSP()

Level

intermediate

Location

src/ksp/pc/impls/bjacobi/bjkokkosbjkokkos.kokkos.cxx
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages