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Searched refs:PETSC_NINFINITY (Results 1 – 21 of 21) sorted by relevance

/petsc/src/sys/objects/
H A Dfinit.c73 PetscReal pninf = PETSC_NINFINITY; in PetscInitializeFortran()
/petsc/src/tao/util/
H A Dtao_util.c271 …if (PetscRealPart(l[i]) > PETSC_NINFINITY && PetscAbsScalar(x[i] - l[i]) <= PETSC_MACHINE_EPSILON)… in MatDFischer()
289 if ((PetscRealPart(l[i]) <= PETSC_NINFINITY) && (PetscRealPart(u[i]) >= PETSC_INFINITY)) { in MatDFischer()
292 } else if (PetscRealPart(l[i]) <= PETSC_NINFINITY) { in MatDFischer()
415 if ((PetscRealPart(l[i]) <= PETSC_NINFINITY) && (PetscRealPart(u[i]) >= PETSC_INFINITY)) { in MatDSFischer()
419 } else if (PetscRealPart(l[i]) <= PETSC_NINFINITY) { in MatDSFischer()
/petsc/src/snes/impls/vi/ss/
H A Dviss.c71 …if ((PetscRealPart(l[i]) <= PETSC_NINFINITY) && (PetscRealPart(u[i]) >= PETSC_INFINITY)) { /* no c… in SNESVIComputeFunction()
73 } else if (PetscRealPart(l[i]) <= PETSC_NINFINITY) { /* upper bound on variable only */ in SNESVIComputeFunction()
111 …if ((PetscRealPart(l[i]) <= PETSC_NINFINITY) && (PetscRealPart(u[i]) >= PETSC_INFINITY)) { /* no c… in SNESVIComputeBsubdifferentialVectors()
114 } else if (PetscRealPart(l[i]) <= PETSC_NINFINITY) { /* upper bound on variable only */ in SNESVIComputeBsubdifferentialVectors()
/petsc/src/binding/petsc4py/src/petsc4py/PETSc/
H A Dpetscdef.pxi10 PetscReal PETSC_NINFINITY
H A DConst.pyx30 NINFINITY = toReal(PETSC_NINFINITY)
H A DTAO.pyx1033 CHKERR(VecSet(xl.vec, <PetscScalar>PETSC_NINFINITY))
/petsc/src/sys/ftn-mod/
H A Dpetscsysmod.F90232 PetscReal PETSC_NINFINITY
690 PETSC_SMALL, PETSC_INFINITY, PETSC_NINFINITY
704 PETSC_NINFINITY = pninf
/petsc/src/tao/constrained/impls/almm/
H A Dalmm.c288 PetscCall(VecSet(auglag->PL, PETSC_NINFINITY)); in TaoSetUp_ALMM()
488 auglag->ye_min = PETSC_NINFINITY; in TaoCreate_ALMM()
490 auglag->yi_min = PETSC_NINFINITY; in TaoCreate_ALMM()
505 PetscCall(TaoSetFunctionLowerBound(auglag->subsolver, PETSC_NINFINITY)); in TaoCreate_ALMM()
/petsc/src/tao/bound/utils/
H A Disutil.c259 } else if (xl[i] > PETSC_NINFINITY && x[i] <= xl[i] + *bound_tol && g[i] > zero) { in TaoEstimateActiveBounds()
440 if (xl[i] > PETSC_NINFINITY && x[i] <= xl[i] + bound_tol) { in TaoBoundSolution()
/petsc/src/snes/impls/vi/
H A Dvi.c437 PetscCall(VecSet(snes->xl, PETSC_NINFINITY)); in SNESSetUp_VI()
544 for (i = 0; i < n; i++) cnt += ((xxl[i] != PETSC_NINFINITY) || (xxu[i] != PETSC_INFINITY)); in SNESVISetVariableBounds_VI()
/petsc/src/tao/interface/
H A Dtaosolver_bounds.c111 PetscCall(VecSet(tao->XL, PETSC_NINFINITY)); in TaoComputeVariableBounds()
H A Dtaosolver.c99 PetscObjectParameterSetDefault(tao, fmin, PETSC_NINFINITY); in TaoParametersInitialize()
/petsc/src/tao/complementarity/tutorials/
H A Dminsurf1.c45 PetscScalar lb = PETSC_NINFINITY; /* lower bound constant */ in main()
/petsc/src/tao/constrained/impls/ipm/
H A Dpdipm.c168 if ((PetscRealPart(xl[i]) > PETSC_NINFINITY) && (PetscRealPart(xu[i]) < PETSC_INFINITY)) { in TaoPDIPMSetUpBounds()
173 if ((PetscRealPart(xl[i]) > PETSC_NINFINITY) && (PetscRealPart(xu[i]) >= PETSC_INFINITY)) { in TaoPDIPMSetUpBounds()
175 … } else if ((PetscRealPart(xl[i]) <= PETSC_NINFINITY) && (PetscRealPart(xu[i]) < PETSC_INFINITY)) { in TaoPDIPMSetUpBounds()
H A Dipm.c248 PetscCall(VecSet(xtmp, PETSC_NINFINITY)); in IPMInitializeBounds()
/petsc/include/
H A Dpetscmath.h942 #define PETSC_NINFINITY (-PETSC_INFINITY) macro
/petsc/src/vec/vec/utils/
H A Dprojection.c896 } else if (PetscRealPart(dx[i]) < 0 && PetscRealPart(xl[i]) > PETSC_NINFINITY) { in VecStepBoundInfo()
/petsc/src/tao/bound/tutorials/
H A Dplate2f.F90675 lb = PETSC_NINFINITY
H A Dplate2.c729 PetscReal *xl, lb = PETSC_NINFINITY, ub = PETSC_INFINITY; in MSA_Plate()
/petsc/src/snes/utils/
H A Ddmplexsnes.c1085 PetscCall(VecSet(lb, PETSC_NINFINITY)); in DMPlexSetSNESVariableBounds()
/petsc/doc/manual/
H A Dtao.md446 variable, the bound may be set to `PETSC_INFINITY` or `PETSC_NINFINITY`.
1676 `PETSC_NINFINITY` for the lower bound. If all bounds are set to