Searched refs:DU (Results 1 – 3 of 3) sorted by relevance
| /petsc/src/tao/interface/ |
| H A D | taosolver_bounds.c | 266 PetscErrorCode TaoComputeDualVariables(Tao tao, Vec DL, Vec DU) in TaoComputeDualVariables() argument
271 PetscValidHeaderSpecific(DU, VEC_CLASSID, 3); in TaoComputeDualVariables()
273 PetscCheckSameComm(tao, 1, DU, 3); in TaoComputeDualVariables()
275 PetscUseTypeMethod(tao, computedual, DL, DU); in TaoComputeDualVariables()
278 PetscCall(VecSet(DU, 0.0)); in TaoComputeDualVariables()
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| /petsc/src/tao/pde_constrained/impls/lcl/ |
| H A D | lcl.h | 36 Vec DU; /* State step */ member
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| H A D | lcl.c | 40 PetscCall(VecDestroy(&lclP->DU)); in TaoDestroy_LCL()
129 PetscCall(VecDuplicate(lclP->U, &lclP->DU)); in TaoSetup_LCL()
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