336     PetscCall(MatDenseGetColumn(ts->mat_sensip, 0, &xarr));  in TSAdjointStepBEuler_Private()
410     PetscCall(MatDenseRestoreColumn(ts->mat_sensip, &xarr));  in TSAdjointStepBEuler_Private()
497     PetscCall(MatDenseGetColumn(ts->mat_sensip, 0, &xarr));  in TSAdjointStep_Theta()
502     PetscCall(MatDenseRestoreColumn(ts->mat_sensip, &xarr));  in TSAdjointStep_Theta()
584         PetscCall(MatDenseGetColumn(ts->mat_sensip, 0, &xarr));  in TSAdjointStep_Theta()
589         PetscCall(MatDenseRestoreColumn(ts->mat_sensip, &xarr));  in TSAdjointStep_Theta()
733   if (ts->mat_sensip) PetscCall(MatCopy(th->MatFwdSensip0, ts->mat_sensip, SAME_NONZERO_PATTERN));  in TSRollBack_Theta()
734 …if (quadts && quadts->mat_sensip) PetscCall(MatCopy(th->MatIntegralSensip0, quadts->mat_sensip, SA…  in TSRollBack_Theta()
752   PetscCall(MatCopy(ts->mat_sensip, th->MatFwdSensip0, SAME_NONZERO_PATTERN));  in TSForwardStep_Theta()
754 …if (quadts && quadts->mat_sensip) PetscCall(MatCopy(quadts->mat_sensip, th->MatIntegralSensip0, SA…  in TSForwardStep_Theta()
766     PetscCall(MatMatMult(J, ts->mat_sensip, MAT_REUSE_MATRIX, PETSC_DETERMINE, &MatDeltaFwdSensip));  in TSForwardStep_Theta()
782     PetscCall(MatMatMult(J, ts->mat_sensip, MAT_REUSE_MATRIX, PETSC_DETERMINE, &MatDeltaFwdSensip));  in TSForwardStep_Theta()
809     if (quadts && quadts->mat_sensip) {  in TSForwardStep_Theta()
812 …PetscCall(MatTransposeMatMult(ts->mat_sensip, quadJ, MAT_REUSE_MATRIX, PETSC_DETERMINE, &th->MatIn…  in TSForwardStep_Theta()
814 …PetscCall(MatAXPY(quadts->mat_sensip, th->time_step0 * (1. - th->Theta), th->MatIntegralSensipTemp…  in TSForwardStep_Theta()
824       PetscCall(MatDenseGetColumn(ts->mat_sensip, ntlm, &xarr));  in TSForwardStep_Theta()
828       PetscCall(MatDenseRestoreColumn(ts->mat_sensip, &xarr));  in TSForwardStep_Theta()
845   if (quadts && quadts->mat_sensip) {  in TSForwardStep_Theta()
847 …PetscCall(MatAXPY(ts->mat_sensip, 1, MatDeltaFwdSensip, SAME_NONZERO_PATTERN)); /* stage sensitivi…  in TSForwardStep_Theta()
850 …PetscCall(MatTransposeMatMult(ts->mat_sensip, quadJ, MAT_REUSE_MATRIX, PETSC_DETERMINE, &th->MatIn…  in TSForwardStep_Theta()
852 …PetscCall(MatAXPY(quadts->mat_sensip, th->time_step0, th->MatIntegralSensipTemp, SAME_NONZERO_PATT…  in TSForwardStep_Theta()
853 …PetscCall(MatAXPY(ts->mat_sensip, (1. - th->Theta) / th->Theta, MatDeltaFwdSensip, SAME_NONZERO_PA…  in TSForwardStep_Theta()
857 …PetscCall(MatTransposeMatMult(ts->mat_sensip, quadJ, MAT_REUSE_MATRIX, PETSC_DETERMINE, &th->MatIn…  in TSForwardStep_Theta()
859 …PetscCall(MatAXPY(quadts->mat_sensip, th->time_step0 * th->Theta, th->MatIntegralSensipTemp, SAME_…  in TSForwardStep_Theta()
862 …if (!th->endpoint) PetscCall(MatAXPY(ts->mat_sensip, 1. / th->Theta, MatDeltaFwdSensip, SAME_NONZE…  in TSForwardStep_Theta()
881       th->MatFwdStages[1] = ts->mat_sensip; /* stiffly accurate */  in TSForwardGetStages_Theta()
996   PetscCall(MatDuplicate(ts->mat_sensip, MAT_DO_NOT_COPY_VALUES, &th->MatDeltaFwdSensip));  in TSForwardSetUp_Theta()
997   if (quadts && quadts->mat_sensip) {  in TSForwardSetUp_Theta()
998     PetscCall(MatDuplicate(quadts->mat_sensip, MAT_DO_NOT_COPY_VALUES, &th->MatIntegralSensipTemp));  in TSForwardSetUp_Theta()
999     PetscCall(MatDuplicate(quadts->mat_sensip, MAT_DO_NOT_COPY_VALUES, &th->MatIntegralSensip0));  in TSForwardSetUp_Theta()
1002   PetscCall(MatDuplicate(ts->mat_sensip, MAT_DO_NOT_COPY_VALUES, &th->MatFwdSensip0));  in TSForwardSetUp_Theta()
1014   if (quadts && quadts->mat_sensip) {  in TSForwardReset_Theta()