224 static PetscErrorCode MatMult_Mass(Mat A, Vec X, Vec Y) {  in MatMult_Mass()  argument
233 …PetscCall(VecScatterBegin(op_apply_ctx->l_to_g, X, op_apply_ctx->X_loc, INSERT_VALUES, SCATTER_REV…  in MatMult_Mass()
234 …PetscCall(VecScatterEnd(op_apply_ctx->l_to_g, X, op_apply_ctx->X_loc, INSERT_VALUES, SCATTER_REVER…  in MatMult_Mass()
261 static PetscErrorCode MatMult_Diff(Mat A, Vec X, Vec Y) {  in MatMult_Diff()  argument
270 …PetscCall(VecScatterBegin(op_apply_ctx->l_to_g_0, X, op_apply_ctx->X_loc, INSERT_VALUES, SCATTER_R…  in MatMult_Diff()
271 …PetscCall(VecScatterEnd(op_apply_ctx->l_to_g_0, X, op_apply_ctx->X_loc, INSERT_VALUES, SCATTER_REV…  in MatMult_Diff()
290   PetscCall(VecScatterBegin(op_apply_ctx->g_to_g_D, X, Y, INSERT_VALUES, SCATTER_FORWARD));  in MatMult_Diff()
291   PetscCall(VecScatterEnd(op_apply_ctx->g_to_g_D, X, Y, INSERT_VALUES, SCATTER_FORWARD));  in MatMult_Diff()
298 …mputeErrorMax(OperatorApplyContext op_apply_ctx, CeedOperator op_error, Vec X, CeedVector target, …  in ComputeErrorMax()  argument
309 …PetscCall(VecScatterBegin(op_apply_ctx->l_to_g, X, op_apply_ctx->X_loc, INSERT_VALUES, SCATTER_REV…  in ComputeErrorMax()
310 …PetscCall(VecScatterEnd(op_apply_ctx->l_to_g, X, op_apply_ctx->X_loc, INSERT_VALUES, SCATTER_REVER…  in ComputeErrorMax()
348   Vec                  X, X_loc, rhs, rhs_loc;  in main()  local
435   PetscCall(VecCreate(comm, &X));  in main()
436   PetscCall(VecSetType(X, default_vec_type));  in main()
437   PetscCall(VecSetSizes(X, m_nodes[0] * m_nodes[1] * m_nodes[2] * num_comp_u, PETSC_DECIDE));  in main()
438   PetscCall(VecSetFromOptions(X));  in main()
439   PetscCall(VecSetUp(X));  in main()
444   PetscCall(VecGetSize(X, &gsize));  in main()
449     PetscCall(VecGetType(X, &vec_type));  in main()
518     PetscCall(VecScatterCreate(X_loc, NULL, X, l_to_g_is, &l_to_g));  in main()
521     PetscCall(VecScatterCreate(X_loc, loc_is, X, l_to_g_is_0, &l_to_g_0));  in main()
528       PetscCall(VecSet(X, 1.0));  in main()
529       PetscCall(VecScatterBegin(l_to_g_0, X_loc, X, INSERT_VALUES, SCATTER_FORWARD));  in main()
530       PetscCall(VecScatterEnd(l_to_g_0, X_loc, X, INSERT_VALUES, SCATTER_FORWARD));  in main()
531       PetscCall(VecGetOwnershipRange(X, &x_start, &x_end));  in main()
533       PetscCall(VecGetArrayRead(X, &x));  in main()
537       PetscCall(VecRestoreArrayRead(X, &x));  in main()
540       PetscCall(VecScatterCreate(X, is_D, X, is_D, &g_to_g_D));  in main()
665   PetscCall(VecGetType(X, &vec_type));  in main()
669   PetscCall(VecDuplicate(X, &rhs));  in main()
706   PetscCall(KSPSolve(ksp, rhs, X));  in main()
718   PetscCall(VecZeroEntries(X));  in main()
727   PetscCall(KSPSolve(ksp, rhs, X));  in main()
757       PetscCall(ComputeErrorMax(op_apply_ctx, op_error, X, target, &max_error));  in main()
780     PetscCall(VecView(X, vtk_viewer_soln));  in main()
786   PetscCall(VecDestroy(&X));  in main()