19   Mat         Js, Jd, JsPrec, JsInv, JsBlock;  member
304     PetscCall(MatMult(user->JsBlock, X, Y));  in StateMatMult()
309       PetscCall(MatMult(user->JsBlock, user->subq, user->suby));  in StateMatMult()
323   PetscCall(KSPSetOperators(user->solver, user->JsBlock, user->DSG));  in StateInvMatMult()
999     PetscCall(MatCreateLRC(user->DSG, user->Ones, NULL, user->Ones, &user->JsBlock));  in EllipticInitialize()
1000     PetscCall(MatSetUp(user->JsBlock));  in EllipticInitialize()
1003 …ell(PETSC_COMM_WORLD, ysubnlocal, ysubnlocal, user->ndesign, user->ndesign, user, &user->JsBlock));  in EllipticInitialize()
1004 … PetscCall(MatShellSetOperation(user->JsBlock, MATOP_MULT, (PetscErrorCodeFn *)StateBlockMatMult));  in EllipticInitialize()
1005 …PetscCall(MatShellSetOperation(user->JsBlock, MATOP_MULT_TRANSPOSE, (PetscErrorCodeFn *)StateBlock…  in EllipticInitialize()
1007   PetscCall(MatSetOption(user->JsBlock, MAT_SYMMETRIC, PETSC_TRUE));  in EllipticInitialize()
1008   PetscCall(MatSetOption(user->JsBlock, MAT_SYMMETRY_ETERNAL, PETSC_TRUE));  in EllipticInitialize()
1027   PetscCall(KSPSetOperators(user->solver, user->JsBlock, user->DSG));  in EllipticInitialize()
1188   PetscCall(MatDestroy(&user->JsBlock));  in EllipticDestroy()