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