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Searched refs:PETSC_INFINITY (Results 1 – 25 of 39) sorted by relevance

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/petsc/src/tao/util/
H A Dtao_util.c89 if (lval <= -PETSC_INFINITY && uval >= PETSC_INFINITY) { in VecFischer()
91 } else if (lval <= -PETSC_INFINITY) { in VecFischer()
93 } else if (uval >= PETSC_INFINITY) { in VecFischer()
187 if ((lval <= -PETSC_INFINITY) && (uval >= PETSC_INFINITY)) { in VecSFischer()
189 } else if (lval <= -PETSC_INFINITY) { in VecSFischer()
191 } else if (uval >= PETSC_INFINITY) { in VecSFischer()
276 …if (PetscRealPart(u[i]) < PETSC_INFINITY && PetscAbsScalar(u[i] - x[i]) <= PETSC_MACHINE_EPSILON) { in MatDFischer()
289 if ((PetscRealPart(l[i]) <= PETSC_NINFINITY) && (PetscRealPart(u[i]) >= PETSC_INFINITY)) { in MatDFischer()
306 } else if (PetscRealPart(u[i]) >= PETSC_INFINITY) { in MatDFischer()
415 if ((PetscRealPart(l[i]) <= PETSC_NINFINITY) && (PetscRealPart(u[i]) >= PETSC_INFINITY)) { in MatDSFischer()
[all …]
/petsc/src/dm/dt/tests/
H A Dex3.c46 if (x == 1.0) *val = PETSC_INFINITY; in func7()
53 if (x == 0.0) *val = PETSC_INFINITY; in func8()
66 else if (x == 1.0) *val = PETSC_INFINITY; in func10()
80 else if (x == 1.0) *val = PETSC_INFINITY; in func12()
/petsc/src/binding/petsc4py/src/petsc4py/PETSc/
H A DConst.pyx29 INFINITY = toReal(PETSC_INFINITY)
31 PINFINITY = toReal(PETSC_INFINITY)
H A Dpetscdef.pxi9 PetscReal PETSC_INFINITY
/petsc/src/ts/tutorials/
H A Dex21.c314 l[0] = -PETSC_INFINITY; in SetBounds()
315 u[0] = PETSC_INFINITY; in SetBounds()
318 l[localsize - 1] = -PETSC_INFINITY; in SetBounds()
319 u[localsize - 1] = PETSC_INFINITY; in SetBounds()
H A Dex44.c148 PetscCall(TSSetMaxTime(ts, PETSC_INFINITY)); in main()
/petsc/src/ts/adapt/impls/glee/
H A Dadaptglee.c90 hfac_lte = safety * PETSC_INFINITY; in TSAdaptChoose_GLEE()
104 hfac_lte = safety * PETSC_INFINITY; in TSAdaptChoose_GLEE()
/petsc/src/sys/objects/
H A Dfinit.c72 PetscReal pinf = PETSC_INFINITY; in PetscInitializeFortran()
/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()
75 } else if (PetscRealPart(u[i]) >= PETSC_INFINITY) { /* lower bound on variable only */ in SNESVIComputeFunction()
111 …if ((PetscRealPart(l[i]) <= PETSC_NINFINITY) && (PetscRealPart(u[i]) >= PETSC_INFINITY)) { /* no c… in SNESVIComputeBsubdifferentialVectors()
117 } else if (PetscRealPart(u[i]) >= PETSC_INFINITY) { /* lower bound on variable only */ in SNESVIComputeBsubdifferentialVectors()
/petsc/src/vec/pf/impls/string/
H A Dcstringbase.template3 #define NOTLIKELY PETSC_INFINITY
/petsc/src/ts/adapt/impls/basic/
H A Dadaptbasic.c60 else hfac_lte = safety * PETSC_INFINITY; in TSAdaptChoose_Basic()
/petsc/src/tao/constrained/impls/almm/
H A Dalmm.c266 PetscCall(VecSet(SU, PETSC_INFINITY)); in TaoSetUp_ALMM()
289 PetscCall(VecSet(auglag->PU, PETSC_INFINITY)); in TaoSetUp_ALMM()
294 PetscCall(VecSet(SU, PETSC_INFINITY)); in TaoSetUp_ALMM()
485 auglag->mu_max = PETSC_INFINITY; in TaoCreate_ALMM()
489 auglag->ye_max = PETSC_INFINITY; in TaoCreate_ALMM()
491 auglag->yi_max = PETSC_INFINITY; in TaoCreate_ALMM()
/petsc/src/sys/ftn-mod/
H A Dpetscsysmod.F90231 PetscReal PETSC_INFINITY
690 PETSC_SMALL, PETSC_INFINITY, PETSC_NINFINITY
703 PETSC_INFINITY = pinf
/petsc/src/vec/vec/utils/
H A Dprojection.c876 PetscReal localmin = PETSC_INFINITY, localwolfemin = PETSC_INFINITY, localmax = -1; in VecStepBoundInfo()
891 if (PetscRealPart(dx[i]) > 0 && PetscRealPart(xu[i]) < PETSC_INFINITY) { in VecStepBoundInfo()
920 if (*boundmax < 0) *boundmax = PETSC_INFINITY; in VecStepBoundInfo()
948 PetscReal stepmax = PETSC_INFINITY; in VecStepMax()
/petsc/src/tao/bound/utils/
H A Disutil.c265 } else if (xu[i] < PETSC_INFINITY && x[i] >= xu[i] - *bound_tol && g[i] < zero) { in TaoEstimateActiveBounds()
443 } else if (xu[i] < PETSC_INFINITY && x[i] >= xu[i] - bound_tol) { in TaoBoundSolution()
/petsc/src/tao/linesearch/impls/morethuente/
H A Dmorethuente.c174 *f = PETSC_INFINITY; in TaoLineSearchApply_MT()
175 dg = PETSC_INFINITY; in TaoLineSearchApply_MT()
/petsc/src/tao/leastsquares/tutorials/
H A Dtomography.c223 PetscCall(VecSet(user->xub, PETSC_INFINITY)); in InitializeUserData()
/petsc/src/snes/linesearch/impls/nleqerr/
H A Dlinesearchnleqerr.c254 PetscCall(SNESLineSearchSetNorms(linesearch, xnorm, fnorm, ynorm < 0 ? PETSC_INFINITY : ynorm)); in SNESLineSearchApply_NLEQERR()
/petsc/src/snes/impls/vi/
H A Dvi.c439 PetscCall(VecSet(snes->xu, PETSC_INFINITY)); in SNESSetUp_VI()
544 for (i = 0; i < n; i++) cnt += ((xxl[i] != PETSC_NINFINITY) || (xxu[i] != PETSC_INFINITY)); in SNESVISetVariableBounds_VI()
/petsc/src/snes/tutorials/
H A Dex9.c161 PetscCall(VecSet(Xu, PETSC_INFINITY)); in FormBounds()
/petsc/src/tao/interface/
H A Dtaosolver_bounds.c115 PetscCall(VecSet(tao->XU, PETSC_INFINITY)); in TaoComputeVariableBounds()
H A Dtaosolver.c100 PetscObjectParameterSetDefault(tao, trust0, PETSC_INFINITY); in TaoParametersInitialize()
1631 if (tao->residual >= PETSC_INFINITY) { in TaoMonitorDefault()
1684 if (tao->residual >= PETSC_INFINITY) { in TaoMonitorGlobalization()
1738 if (gnorm >= PETSC_INFINITY) { in TaoMonitorDefaultShort()
/petsc/include/
H A Dpetscmath.h930 #define PETSC_INFINITY (PETSC_MAX_REAL / 4) macro
942 #define PETSC_NINFINITY (-PETSC_INFINITY)
/petsc/src/ts/adapt/impls/dsp/
H A Dadaptdsp.c75 PetscReal hnew, hfac = PETSC_INFINITY; in TSAdaptChoose_DSP()
/petsc/src/tao/complementarity/tutorials/
H A Dblackscholes.c264 PetscReal sval = 0.0, *xl_array, ub = PETSC_INFINITY; in ComputeVariableBounds()

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