1 #ifndef libceed_petsc_examples_matops_h 2 #define libceed_petsc_examples_matops_h 3 4 #include <ceed.h> 5 #include <petsc.h> 6 #include <petscdmplex.h> 7 8 #include "structs.h" 9 10 PetscErrorCode SetupApplyOperatorCtx(MPI_Comm comm, DM dm, Ceed ceed, CeedData ceed_data, Vec X_loc, OperatorApplyContext op_apply_ctx); 11 PetscErrorCode SetupErrorOperatorCtx(MPI_Comm comm, DM dm, Ceed ceed, CeedData ceed_data, Vec X_loc, CeedOperator op_error, 12 OperatorApplyContext op_error_ctx); 13 PetscErrorCode MatGetDiag(Mat A, Vec D); 14 PetscErrorCode ApplyLocal_Ceed(Vec X, Vec Y, OperatorApplyContext op_apply_ctx); 15 PetscErrorCode MatMult_Ceed(Mat A, Vec X, Vec Y); 16 PetscErrorCode FormResidual_Ceed(SNES snes, Vec X, Vec Y, void *ctx); 17 PetscErrorCode MatMult_Prolong(Mat A, Vec X, Vec Y); 18 PetscErrorCode MatMult_Restrict(Mat A, Vec X, Vec Y); 19 PetscErrorCode ComputeL2Error(Vec X, PetscScalar *l2_error, OperatorApplyContext op_error_ctx); 20 21 #endif // libceed_petsc_examples_matops_h 22