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Searched refs:XL (Results 1 – 25 of 34) sorted by relevance

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/petsc/src/tao/bound/utils/
H A Disutil.c184 PetscErrorCode TaoEstimateActiveBounds(Vec X, Vec XL, Vec XU, Vec G, Vec S, Vec W, PetscReal steple… in TaoEstimateActiveBounds() argument
197 if (XL) PetscValidHeaderSpecific(XL, VEC_CLASSID, 2); in TaoEstimateActiveBounds()
203 if (XL) PetscCheckSameType(X, 1, XL, 2); in TaoEstimateActiveBounds()
208 if (XL) PetscCheckSameComm(X, 1, XL, 2); in TaoEstimateActiveBounds()
213 if (XL) VecCheckSameSize(X, 1, XL, 2); in TaoEstimateActiveBounds()
222 PetscCall(TaoBoundSolution(W, XL, XU, 0.0, &nDiff, W)); in TaoEstimateActiveBounds()
236 if (!XL && !XU) { in TaoEstimateActiveBounds()
242 PetscCall(VecGetArrayRead(XL, &xl)); in TaoEstimateActiveBounds()
279 PetscCall(VecRestoreArrayRead(XL, &xl)); in TaoEstimateActiveBounds()
344 PetscErrorCode TaoBoundStep(Vec X, Vec XL, Vec XU, IS active_lower, IS active_upper, IS active_fixe… in TaoBoundStep() argument
[all …]
/petsc/src/tao/interface/
H A Dtaosolver_bounds.c17 PetscErrorCode TaoSetVariableBounds(Tao tao, Vec XL, Vec XU) in TaoSetVariableBounds() argument
21 if (XL) PetscValidHeaderSpecific(XL, VEC_CLASSID, 2); in TaoSetVariableBounds()
23 PetscCall(PetscObjectReference((PetscObject)XL)); in TaoSetVariableBounds()
25 PetscCall(VecDestroy(&tao->XL)); in TaoSetVariableBounds()
27 tao->XL = XL; in TaoSetVariableBounds()
29 tao->bounded = (PetscBool)(XL || XU); in TaoSetVariableBounds()
82 PetscErrorCode TaoGetVariableBounds(Tao tao, Vec *XL, Vec *XU) in TaoGetVariableBounds() argument
86 if (XL) *XL = tao->XL; in TaoGetVariableBounds()
109 if (!tao->XL) { in TaoComputeVariableBounds()
110 PetscCall(VecDuplicate(tao->solution, &tao->XL)); in TaoComputeVariableBounds()
[all …]
/petsc/src/tao/quadratic/impls/gpcg/
H A Dgpcg.c117 PetscCall(VecMedian(tao->XL, tao->solution, tao->XU, tao->solution)); in TaoSolve_GPCG()
118 PetscCall(TaoLineSearchSetVariableBounds(tao->linesearch, tao->XL, tao->XU)); in TaoSolve_GPCG()
130 …PetscCall(VecWhichInactive(tao->XL, tao->solution, tao->gradient, tao->XU, PETSC_TRUE, &gpcg->Free… in TaoSolve_GPCG()
134 PetscCall(VecBoundGradientProjection(tao->gradient, tao->solution, tao->XL, tao->XU, gpcg->PG)); in TaoSolve_GPCG()
195 … PetscCall(VecBoundGradientProjection(tao->gradient, tao->solution, tao->XL, tao->XU, gpcg->PG)); in TaoSolve_GPCG()
199 …PetscCall(VecWhichInactive(tao->XL, tao->solution, tao->gradient, tao->XU, PETSC_TRUE, &gpcg->Free… in TaoSolve_GPCG()
224 …Vec DX = tao->stepdirection, XL = tao->XL, XU = tao->XU, Work = gpcg->Wor… in GPCGGradProjections() local
234 PetscCall(VecBoundGradientProjection(G, X, XL, XU, DX)); in GPCGGradProjections()
259 PetscCall(VecWhichInactive(XL, X, tao->gradient, XU, PETSC_TRUE, &gpcg->Free_Local)); in GPCGGradProjections()
271 PetscCall(VecBoundGradientProjection(tao->gradient, tao->solution, tao->XL, tao->XU, gpcg->Work)); in TaoComputeDual_GPCG()
/petsc/src/tao/complementarity/impls/ssls/
H A Dssls.c30 PetscCall(VecFischer(X, tao->constraints, tao->XL, tao->XU, ssls->ff)); in Tao_SSLS_Function()
43 PetscCall(VecFischer(X, tao->constraints, tao->XL, tao->XU, ssls->ff)); in Tao_SSLS_FunctionGradient()
49 …PetscCall(MatDFischer(tao->jacobian, tao->solution, tao->constraints, tao->XL, tao->XU, ssls->t1, … in Tao_SSLS_FunctionGradient()
H A Dssfls.c17 PetscCall(TaoLineSearchSetVariableBounds(tao->linesearch, tao->XL, tao->XU)); in TaoSetUp_SSFLS()
36 PetscCall(VecMedian(tao->XL, tao->solution, tao->XU, tao->solution)); in TaoSolve_SSFLS()
67 PetscCall(VecBoundGradientProjection(ssls->w, tao->solution, tao->XL, tao->XU, ssls->w)); in TaoSolve_SSFLS()
H A Dssils.c49 PetscCall(VecMedian(tao->XL, tao->solution, tao->XU, tao->solution)); in TaoSolve_SSILS()
/petsc/src/tao/bound/impls/tron/
H A Dtron.c80 PetscCall(TaoLineSearchSetVariableBounds(tao->linesearch, tao->XL, tao->XU)); in TaoSolve_TRON()
83 PetscCall(VecMedian(tao->XL, tao->solution, tao->XU, tao->solution)); in TaoSolve_TRON()
91 …PetscCall(VecBoundGradientProjection(tao->gradient, tao->solution, tao->XL, tao->XU, tao->gradient… in TaoSolve_TRON()
116 …PetscCall(VecBoundGradientProjection(tao->gradient, tao->solution, tao->XL, tao->XU, tao->gradient… in TaoSolve_TRON()
127 …PetscCall(VecWhichInactive(tao->XL, tao->solution, tao->gradient, tao->XU, PETSC_TRUE, &tron->Free… in TaoSolve_TRON()
207 … PetscCall(VecBoundGradientProjection(tron->G_New, tron->X_New, tao->XL, tao->XU, tao->gradient)); in TaoSolve_TRON()
209 …PetscCall(VecWhichInactive(tao->XL, tron->X_New, tao->gradient, tao->XU, PETSC_TRUE, &tron->Free_L… in TaoSolve_TRON()
260 …PetscCall(VecBoundGradientProjection(tao->gradient, tao->solution, tao->XL, tao->XU, tao->gradient… in TronGradientProjections()
281 PetscCall(VecBoundGradientProjection(tao->gradient, tao->solution, tao->XL, tao->XU, tron->Work)); in TaoComputeDual_TRON()
/petsc/src/vec/vec/utils/
H A Dprojection.c754 PetscErrorCode VecBoundGradientProjection(Vec G, Vec X, Vec XL, Vec XU, Vec GP) in VecBoundGradientProjection() argument
765 if (XL) PetscValidHeaderSpecific(XL, VEC_CLASSID, 3); in VecBoundGradientProjection()
768 if (!XL && !XU) { in VecBoundGradientProjection()
776 PetscCall(VecGetArrayRead(XL, &xlptr)); in VecBoundGradientProjection()
792 PetscCall(VecRestoreArrayRead(XL, &xlptr)); in VecBoundGradientProjection()
816 PetscErrorCode VecStepMaxBounded(Vec X, Vec DX, Vec XL, Vec XU, PetscReal *stepmax) in VecStepMaxBounded() argument
825 PetscValidHeaderSpecific(XL, VEC_CLASSID, 3); in VecStepMaxBounded()
829 PetscCall(VecGetArrayRead(XL, &xl)); in VecStepMaxBounded()
841 PetscCall(VecRestoreArrayRead(XL, &xl)); in VecStepMaxBounded()
871 PetscErrorCode VecStepBoundInfo(Vec X, Vec DX, Vec XL, Vec XU, PetscReal *boundmin, PetscReal *wolf… in VecStepBoundInfo() argument
[all …]
/petsc/src/tao/quadratic/impls/bqpip/
H A Dbqpip.c55 PetscCall(VecAXPY(qp->G, -1.0, qp->XL)); in QPIPSetInitialPoint()
100 PetscCall(VecAXPY(qp->R3, -1.0, qp->XL)); in QPIPSetInitialPoint()
213 PetscCall(VecDuplicate(tao->solution, &qp->XL)); in TaoSetup_BQPIP()
268 PetscCall(VecSet(qp->XL, -1.0e20)); in TaoSolve_BQPIP()
269 if (tao->XL) PetscCall(VecPointwiseMax(qp->XL, qp->XL, tao->XL)); in TaoSolve_BQPIP()
271 PetscCall(VecMedian(qp->XL, tao->solution, qp->XU, tao->solution)); in TaoSolve_BQPIP()
488 PetscCall(VecDestroy(&qp->XL)); in TaoDestroy_BQPIP()
H A Dbqpipimpl.h41 Vec XL, XU; member
/petsc/src/tao/util/
H A Dtao_util.c247 PetscErrorCode MatDFischer(Mat jac, Vec X, Vec Con, Vec XL, Vec XU, Vec T1, Vec T2, Vec Da, Vec Db) in MatDFischer() argument
258 PetscCall(VecGetArrayRead(XL, &l)); in MatDFischer()
362 PetscCall(VecRestoreArrayRead(XL, &l)); in MatDFischer()
393 PetscErrorCode MatDSFischer(Mat jac, Vec X, Vec Con, Vec XL, Vec XU, PetscReal mu, Vec T1, Vec T2, … in MatDSFischer() argument
403 PetscCall(MatDFischer(jac, X, Con, XL, XU, T1, T2, Da, Db)); in MatDSFischer()
408 PetscCall(VecGetArrayRead(XL, &l)); in MatDSFischer()
464 PetscCall(VecRestoreArrayRead(XL, &l)); in MatDSFischer()
/petsc/src/tao/bound/impls/blmvm/
H A Dblmvm.c15 PetscCall(VecMedian(tao->XL, tao->solution, tao->XU, tao->solution)); in TaoSolve_BLMVM()
16 PetscCall(TaoLineSearchSetVariableBounds(tao->linesearch, tao->XL, tao->XU)); in TaoSolve_BLMVM()
20 …PetscCall(VecBoundGradientProjection(blmP->unprojected_gradient, tao->solution, tao->XL, tao->XU, … in TaoSolve_BLMVM()
56 …PetscCall(VecBoundGradientProjection(tao->stepdirection, tao->solution, tao->XL, tao->XU, tao->gra… in TaoSolve_BLMVM()
106 …PetscCall(VecBoundGradientProjection(blmP->unprojected_gradient, tao->solution, tao->XL, tao->XU, … in TaoSolve_BLMVM()
/petsc/src/tao/complementarity/impls/asls/
H A Dasfls.c73 PetscCall(VecFischer(X, tao->constraints, tao->XL, tao->XU, asls->ff)); in Tao_ASLS_FunctionGradient()
78 …PetscCall(MatDFischer(tao->jacobian, tao->solution, tao->constraints, tao->XL, tao->XU, asls->t1, … in Tao_ASLS_FunctionGradient()
125 PetscCall(TaoLineSearchSetVariableBounds(tao->linesearch, tao->XL, tao->XU)); in TaoSolve_ASFLS()
127 PetscCall(VecMedian(tao->XL, tao->solution, tao->XU, tao->solution)); in TaoSolve_ASFLS()
242 PetscCall(VecBoundGradientProjection(asls->w, tao->solution, tao->XL, tao->XU, asls->w)); in TaoSolve_ASFLS()
H A Dasils.c73 PetscCall(VecFischer(X, tao->constraints, tao->XL, tao->XU, asls->ff)); in Tao_ASLS_FunctionGradient()
78 …PetscCall(MatDFischer(tao->jacobian, tao->solution, tao->constraints, tao->XL, tao->XU, asls->t1, … in Tao_ASLS_FunctionGradient()
/petsc/src/tao/bound/impls/bnk/
H A Dbntr.c140 PetscCall(TaoBoundSolution(tao->solution, tao->XL, tao->XU, 0.0, &nDiff, tao->solution)); in TaoSolve_BNTR()
187 PetscCall(VecFischer(tao->solution, bnk->unprojected_gradient, tao->XL, tao->XU, bnk->W)); in TaoSolve_BNTR()
H A Dbntl.c154 PetscCall(TaoBoundSolution(tao->solution, tao->XL, tao->XU, 0.0, &nDiff, tao->solution)); in TaoSolve_BNTL()
219 PetscCall(VecFischer(tao->solution, bnk->unprojected_gradient, tao->XL, tao->XU, bnk->W)); in TaoSolve_BNTL()
H A Dbnk.c55 PetscCall(TaoSetVariableBounds(bnk->bncg, tao->XL, tao->XU)); in TaoBNKInitialize()
56 if (tao->bounded) PetscCall(TaoLineSearchSetVariableBounds(tao->linesearch, tao->XL, tao->XU)); in TaoBNKInitialize()
59 PetscCall(TaoBoundSolution(tao->solution, tao->XL, tao->XU, 0.0, &nDiff, tao->solution)); in TaoBNKInitialize()
69 PetscCall(VecFischer(tao->solution, bnk->unprojected_gradient, tao->XL, tao->XU, bnk->W)); in TaoBNKInitialize()
149 PetscCall(TaoBoundSolution(tao->solution, tao->XL, tao->XU, 0.0, &nDiff, tao->solution)); in TaoBNKInitialize()
239 PetscCall(TaoBoundSolution(tao->solution, tao->XL, tao->XU, 0.0, &nDiff, tao->solution)); in TaoBNKInitialize()
250 PetscCall(VecFischer(tao->solution, bnk->unprojected_gradient, tao->XL, tao->XU, bnk->W)); in TaoBNKInitialize()
305 …PetscCall(VecWhichInactive(tao->XL, tao->solution, bnk->unprojected_gradient, tao->XU, PETSC_TRUE,… in TaoBNKEstimateActiveSet()
332 …PetscCall(TaoEstimateActiveBounds(tao->solution, tao->XL, tao->XU, bnk->unprojected_gradient, bnk-… in TaoBNKEstimateActiveSet()
354 …PetscCall(TaoBoundStep(tao->solution, tao->XL, tao->XU, bnk->active_lower, bnk->active_upper, bnk-… in TaoBNKBoundStep()
H A Dbnls.c162 PetscCall(VecFischer(tao->solution, bnk->unprojected_gradient, tao->XL, tao->XU, bnk->W)); in TaoSolve_BNLS()
/petsc/src/tao/bound/impls/bncg/
H A Dbncg.c26 …PetscCall(VecWhichInactive(tao->XL, tao->solution, cg->unprojected_gradient, tao->XU, PETSC_TRUE, … in TaoBNCGEstimateActiveSet()
34 …PetscCall(TaoEstimateActiveBounds(tao->solution, tao->XL, tao->XU, cg->unprojected_gradient, cg->W… in TaoBNCGEstimateActiveSet()
52 …PetscCall(TaoBoundStep(tao->solution, tao->XL, tao->XU, cg->active_lower, cg->active_upper, cg->ac… in TaoBNCGBoundStep()
69 PetscCall(TaoLineSearchSetVariableBounds(tao->linesearch, tao->XL, tao->XU)); in TaoSolve_BNCG()
72 PetscCall(TaoBoundSolution(tao->solution, tao->XL, tao->XU, 0.0, &nDiff, tao->solution)); in TaoSolve_BNCG()
97 PetscCall(VecFischer(tao->solution, cg->unprojected_gradient, tao->XL, tao->XU, cg->W)); in TaoSolve_BNCG()
955 PetscCall(VecFischer(tao->solution, cg->unprojected_gradient, tao->XL, tao->XU, cg->W)); in TaoBNCGConductIteration()
/petsc/src/tao/constrained/impls/ipm/
H A Dipm.c247 if (tao->XL) { in IPMInitializeBounds()
249 PetscCall(VecWhichGreaterThan(tao->XL, xtmp, &ipmP->isxl)); in IPMInitializeBounds()
338 PetscCall(VecScatterCreate(tao->XL, isx, ipmP->ci, isc, &ipmP->xl_scat)); in IPMInitializeBounds()
645 PetscCall(VecMedian(tao->XL, tao->solution, tao->XU, tao->solution)); in IPMPushInitialPoint()
765 if (tao->XL) { in IPMUpdateAi()
766 PetscCall(VecAXPY(ipmP->work, -1.0, tao->XL)); in IPMUpdateAi()
H A Dpdipm.c63 PetscCall(VecGetArrayRead(tao->XL, &xlarr)); in TaoPDIPMUpdateConstraints()
132 PetscCall(VecRestoreArrayRead(tao->XL, &xlarr)); in TaoPDIPMUpdateConstraints()
160 PetscCall(VecGetLocalSize(tao->XL, &n)); in TaoPDIPMSetUpBounds()
163 PetscCall(VecGetOwnershipRange(tao->XL, &low, &high)); in TaoPDIPMSetUpBounds()
164 PetscCall(VecGetArrayRead(tao->XL, &xl)); in TaoPDIPMSetUpBounds()
180 PetscCall(VecRestoreArrayRead(tao->XL, &xl)); in TaoPDIPMSetUpBounds()
/petsc/include/petsc/private/
H A Dtaoimpl.h77 Vec XL; member
/petsc/src/tao/bound/tutorials/
H A Dplate2.c722 static PetscErrorCode MSA_Plate(Vec XL, Vec XU, PetscCtx ctx) in MSA_Plate() argument
742 PetscCall(VecSet(XL, lb)); in MSA_Plate()
745 PetscCall(VecGetArray(XL, &xl)); in MSA_Plate()
768 PetscCall(VecRestoreArray(XL, &xl)); in MSA_Plate()
/petsc/src/tao/constrained/impls/almm/
H A Dalmm.c268 PetscCall(TaoALMMCombinePrimal_Private(tao, tao->XL, SL, auglag->PL)); in TaoSetUp_ALMM()
275 PetscCall(VecCopy(tao->XL, auglag->PL)); in TaoSetUp_ALMM()
578 …if (tao->bounded) PetscCall(VecBoundGradientProjection(auglag->LgradX, auglag->Px, tao->XL, tao->X… in TaoALMMComputeOptimalityNorms_Private()
/petsc/src/tao/leastsquares/impls/pounders/
H A Dpounders.c91 if (tao->XU && tao->XL) { in gqtwrap()
95 PetscCall(VecCopy(tao->XL, mfqP->subxl)); in gqtwrap()
471 …if (tao->XU && tao->XL) PetscCall(VecMedian(mfqP->Xhist[mfqP->nHist], tao->XL, tao->XU, mfqP->Xhis… in addpoint()
608 if (tao->XL && tao->XU) { in TaoSolve_POUNDERS()
618 PetscCall(VecCopy(tao->XL, mfqP->Xhist[0])); in TaoSolve_POUNDERS()

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