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Searched refs:PetscOptionsReal (Results 1 – 25 of 223) sorted by relevance

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/petsc/src/tao/unconstrained/impls/nls/
H A Dnls.c737 …PetscCall(PetscOptionsReal("-tao_nls_sval", "perturbation starting value", "", nlsP->sval, &nlsP->… in TaoSetFromOptions_NLS()
738 …PetscCall(PetscOptionsReal("-tao_nls_imin", "minimum initial perturbation", "", nlsP->imin, &nlsP-… in TaoSetFromOptions_NLS()
739 …PetscCall(PetscOptionsReal("-tao_nls_imax", "maximum initial perturbation", "", nlsP->imax, &nlsP-… in TaoSetFromOptions_NLS()
740 …PetscCall(PetscOptionsReal("-tao_nls_imfac", "initial merit factor", "", nlsP->imfac, &nlsP->imfac… in TaoSetFromOptions_NLS()
741 …PetscCall(PetscOptionsReal("-tao_nls_pmin", "minimum perturbation", "", nlsP->pmin, &nlsP->pmin, N… in TaoSetFromOptions_NLS()
742 …PetscCall(PetscOptionsReal("-tao_nls_pmax", "maximum perturbation", "", nlsP->pmax, &nlsP->pmax, N… in TaoSetFromOptions_NLS()
743 …PetscCall(PetscOptionsReal("-tao_nls_pgfac", "growth factor", "", nlsP->pgfac, &nlsP->pgfac, NULL)… in TaoSetFromOptions_NLS()
744 …PetscCall(PetscOptionsReal("-tao_nls_psfac", "shrink factor", "", nlsP->psfac, &nlsP->psfac, NULL)… in TaoSetFromOptions_NLS()
745 …PetscCall(PetscOptionsReal("-tao_nls_pmgfac", "merit growth factor", "", nlsP->pmgfac, &nlsP->pmgf… in TaoSetFromOptions_NLS()
746 …PetscCall(PetscOptionsReal("-tao_nls_pmsfac", "merit shrink factor", "", nlsP->pmsfac, &nlsP->pmsf… in TaoSetFromOptions_NLS()
[all …]
/petsc/src/tao/unconstrained/impls/ntl/
H A Dntl.c642 …PetscCall(PetscOptionsReal("-tao_ntl_eta1", "poor steplength; reduce radius", "", tl->eta1, &tl->e… in TaoSetFromOptions_NTL()
643 …PetscCall(PetscOptionsReal("-tao_ntl_eta2", "reasonable steplength; leave radius alone", "", tl->e… in TaoSetFromOptions_NTL()
644 …PetscCall(PetscOptionsReal("-tao_ntl_eta3", "good steplength; increase radius", "", tl->eta3, &tl-… in TaoSetFromOptions_NTL()
645 …PetscCall(PetscOptionsReal("-tao_ntl_eta4", "excellent steplength; greatly increase radius", "", t… in TaoSetFromOptions_NTL()
646 PetscCall(PetscOptionsReal("-tao_ntl_alpha1", "", "", tl->alpha1, &tl->alpha1, NULL)); in TaoSetFromOptions_NTL()
647 PetscCall(PetscOptionsReal("-tao_ntl_alpha2", "", "", tl->alpha2, &tl->alpha2, NULL)); in TaoSetFromOptions_NTL()
648 PetscCall(PetscOptionsReal("-tao_ntl_alpha3", "", "", tl->alpha3, &tl->alpha3, NULL)); in TaoSetFromOptions_NTL()
649 PetscCall(PetscOptionsReal("-tao_ntl_alpha4", "", "", tl->alpha4, &tl->alpha4, NULL)); in TaoSetFromOptions_NTL()
650 PetscCall(PetscOptionsReal("-tao_ntl_alpha5", "", "", tl->alpha5, &tl->alpha5, NULL)); in TaoSetFromOptions_NTL()
651 …PetscCall(PetscOptionsReal("-tao_ntl_nu1", "poor steplength; reduce radius", "", tl->nu1, &tl->nu1… in TaoSetFromOptions_NTL()
[all …]
/petsc/src/tao/unconstrained/impls/ntr/
H A Dntr.c466 …PetscCall(PetscOptionsReal("-tao_ntr_eta1", "step is unsuccessful if actual reduction < eta1 * pre… in TaoSetFromOptions_NTR()
467 PetscCall(PetscOptionsReal("-tao_ntr_eta2", "", "", tr->eta2, &tr->eta2, NULL)); in TaoSetFromOptions_NTR()
468 PetscCall(PetscOptionsReal("-tao_ntr_eta3", "", "", tr->eta3, &tr->eta3, NULL)); in TaoSetFromOptions_NTR()
469 PetscCall(PetscOptionsReal("-tao_ntr_eta4", "", "", tr->eta4, &tr->eta4, NULL)); in TaoSetFromOptions_NTR()
470 PetscCall(PetscOptionsReal("-tao_ntr_alpha1", "", "", tr->alpha1, &tr->alpha1, NULL)); in TaoSetFromOptions_NTR()
471 PetscCall(PetscOptionsReal("-tao_ntr_alpha2", "", "", tr->alpha2, &tr->alpha2, NULL)); in TaoSetFromOptions_NTR()
472 PetscCall(PetscOptionsReal("-tao_ntr_alpha3", "", "", tr->alpha3, &tr->alpha3, NULL)); in TaoSetFromOptions_NTR()
473 PetscCall(PetscOptionsReal("-tao_ntr_alpha4", "", "", tr->alpha4, &tr->alpha4, NULL)); in TaoSetFromOptions_NTR()
474 PetscCall(PetscOptionsReal("-tao_ntr_alpha5", "", "", tr->alpha5, &tr->alpha5, NULL)); in TaoSetFromOptions_NTR()
475 PetscCall(PetscOptionsReal("-tao_ntr_mu1", "", "", tr->mu1, &tr->mu1, NULL)); in TaoSetFromOptions_NTR()
[all …]
/petsc/src/tao/bound/impls/bnk/
H A Dbnk.c1076 …PetscCall(PetscOptionsReal("-tao_bnk_sval", "(developer) Hessian perturbation starting value", "",… in TaoSetFromOptions_BNK()
1077 …PetscCall(PetscOptionsReal("-tao_bnk_imin", "(developer) minimum initial Hessian perturbation", ""… in TaoSetFromOptions_BNK()
1078 …PetscCall(PetscOptionsReal("-tao_bnk_imax", "(developer) maximum initial Hessian perturbation", ""… in TaoSetFromOptions_BNK()
1079 …PetscCall(PetscOptionsReal("-tao_bnk_imfac", "(developer) initial merit factor for Hessian perturb… in TaoSetFromOptions_BNK()
1080 …PetscCall(PetscOptionsReal("-tao_bnk_pmin", "(developer) minimum Hessian perturbation", "", bnk->p… in TaoSetFromOptions_BNK()
1081 …PetscCall(PetscOptionsReal("-tao_bnk_pmax", "(developer) maximum Hessian perturbation", "", bnk->p… in TaoSetFromOptions_BNK()
1082 …PetscCall(PetscOptionsReal("-tao_bnk_pgfac", "(developer) Hessian perturbation growth factor", "",… in TaoSetFromOptions_BNK()
1083 …PetscCall(PetscOptionsReal("-tao_bnk_psfac", "(developer) Hessian perturbation shrink factor", "",… in TaoSetFromOptions_BNK()
1084 …PetscCall(PetscOptionsReal("-tao_bnk_pmgfac", "(developer) merit growth factor for Hessian perturb… in TaoSetFromOptions_BNK()
1085 …PetscCall(PetscOptionsReal("-tao_bnk_pmsfac", "(developer) merit shrink factor for Hessian perturb… in TaoSetFromOptions_BNK()
[all …]
/petsc/src/ts/tutorials/
H A Dex42.c225 …PetscCall(PetscOptionsReal("-alpha", "Autocatalysis factor", "ex42.c", user.alpha, &user.alpha, NU… in main()
226 PetscCall(PetscOptionsReal("-beta", "Inhibition factor", "ex42.c", user.beta, &user.beta, NULL)); in main()
227 …PetscCall(PetscOptionsReal("-rho_a", "Default production of the activator", "ex42.c", user.rho_a, … in main()
228 …PetscCall(PetscOptionsReal("-mu_a", "Degradation rate of the activator", "ex42.c", user.mu_a, &use… in main()
229 …PetscCall(PetscOptionsReal("-D_a", "Diffusion rate of the activator", "ex42.c", user.D_a, &user.D_… in main()
230 …PetscCall(PetscOptionsReal("-rho_h", "Default production of the inhibitor", "ex42.c", user.rho_h, … in main()
231 …PetscCall(PetscOptionsReal("-mu_h", "Degradation rate of the inhibitor", "ex42.c", user.mu_h, &use… in main()
232 …PetscCall(PetscOptionsReal("-D_h", "Diffusion rate of the inhibitor", "ex42.c", user.D_h, &user.D_… in main()
H A Dex25.c73 PetscCall(PetscOptionsReal("-A", "Reaction rate", "", user.A, &user.A, NULL)); in main()
74 PetscCall(PetscOptionsReal("-B", "Reaction rate", "", user.B, &user.B, NULL)); in main()
75 … PetscCall(PetscOptionsReal("-alpha", "Diffusion coefficient", "", user.alpha, &user.alpha, NULL)); in main()
76 …PetscCall(PetscOptionsReal("-uleft", "Dirichlet boundary condition", "", user.uleft, &user.uleft, … in main()
77 …PetscCall(PetscOptionsReal("-uright", "Dirichlet boundary condition", "", user.uright, &user.urigh… in main()
78 …PetscCall(PetscOptionsReal("-vleft", "Dirichlet boundary condition", "", user.vleft, &user.vleft, … in main()
79 …PetscCall(PetscOptionsReal("-vright", "Dirichlet boundary condition", "", user.vright, &user.vrigh… in main()
H A Dex22.c71 PetscCall(PetscOptionsReal("-a0", "Advection rate 0", "", user.a[0], &user.a[0], NULL)); in main()
73 PetscCall(PetscOptionsReal("-a1", "Advection rate 1", "", user.a[1], &user.a[1], NULL)); in main()
75 PetscCall(PetscOptionsReal("-k0", "Reaction rate 0", "", user.k[0], &user.k[0], NULL)); in main()
77 PetscCall(PetscOptionsReal("-k1", "Reaction rate 1", "", user.k[1], &user.k[1], NULL)); in main()
79 PetscCall(PetscOptionsReal("-s0", "Source 0", "", user.s[0], &user.s[0], NULL)); in main()
81 PetscCall(PetscOptionsReal("-s1", "Source 1", "", user.s[1], &user.s[1], NULL)); in main()
H A Dex74.c63 PetscCall(PetscOptionsReal("-a", "diffusion coefficient", "<1.0>", ctxt.a, &ctxt.a, NULL)); in main()
65 PetscCall(PetscOptionsReal("-xmin", "xmin", "<0.0>", ctxt.xmin, &ctxt.xmin, NULL)); in main()
66 PetscCall(PetscOptionsReal("-xmax", "xmax", "<1.0>", ctxt.xmax, &ctxt.xmax, NULL)); in main()
H A Dex34.c233 …PetscCall(PetscOptionsReal("-epsilon", "Inverse of seismic ratio", "", user.epsilon, &user.epsilon… in main()
234 …PetscCall(PetscOptionsReal("-gamma", "Wave frequency for interblock coupling", "", user.gamma, &us… in main()
235 …PetscCall(PetscOptionsReal("-gamma_tilde", "Wave frequency for plate coupling", "", user.gammaTild… in main()
236 PetscCall(PetscOptionsReal("-xi", "Interblock spring constant", "", user.xi, &user.xi, NULL)); in main()
237 PetscCall(PetscOptionsReal("-c", "Wavespeed", "", user.c, &user.c, NULL)); in main()
H A Dex43.c167 …PetscCall(PetscOptionsReal("-frequency", "Natual frequency", __FILE__, user.Omega, &user.Omega, NU… in main()
168 PetscCall(PetscOptionsReal("-damping", "Damping coefficient", __FILE__, user.Xi, &user.Xi, NULL)); in main()
169 …PetscCall(PetscOptionsReal("-initial_u", "Initial displacement", __FILE__, user.u0, &user.u0, NULL… in main()
170 PetscCall(PetscOptionsReal("-initial_v", "Initial velocity", __FILE__, user.v0, &user.v0, NULL)); in main()
/petsc/src/mat/impls/aij/seq/umfpack/
H A Dumfpack.c222 …PetscCall(PetscOptionsReal("-mat_umfpack_prl", "Control[UMFPACK_PRL]", "None", lu->Control[UMFPACK… in MatLUFactorSymbolic_UMFPACK()
241 …PetscCall(PetscOptionsReal("-mat_umfpack_dense_col", "Control[UMFPACK_DENSE_COL]", "None", lu->Con… in MatLUFactorSymbolic_UMFPACK()
242 …PetscCall(PetscOptionsReal("-mat_umfpack_dense_row", "Control[UMFPACK_DENSE_ROW]", "None", lu->Con… in MatLUFactorSymbolic_UMFPACK()
243 …PetscCall(PetscOptionsReal("-mat_umfpack_amd_dense", "Control[UMFPACK_AMD_DENSE]", "None", lu->Con… in MatLUFactorSymbolic_UMFPACK()
244 …PetscCall(PetscOptionsReal("-mat_umfpack_block_size", "Control[UMFPACK_BLOCK_SIZE]", "None", lu->C… in MatLUFactorSymbolic_UMFPACK()
245 …PetscCall(PetscOptionsReal("-mat_umfpack_fixq", "Control[UMFPACK_FIXQ]", "None", lu->Control[UMFPA… in MatLUFactorSymbolic_UMFPACK()
246 …PetscCall(PetscOptionsReal("-mat_umfpack_aggressive", "Control[UMFPACK_AGGRESSIVE]", "None", lu->C… in MatLUFactorSymbolic_UMFPACK()
249 …PetscCall(PetscOptionsReal("-mat_umfpack_pivot_tolerance", "Control[UMFPACK_PIVOT_TOLERANCE]", "No… in MatLUFactorSymbolic_UMFPACK()
250 …PetscCall(PetscOptionsReal("-mat_umfpack_sym_pivot_tolerance", "Control[UMFPACK_SYM_PIVOT_TOLERANC… in MatLUFactorSymbolic_UMFPACK()
265 …PetscCall(PetscOptionsReal("-mat_umfpack_alloc_init", "Control[UMFPACK_ALLOC_INIT]", "None", lu->C… in MatLUFactorSymbolic_UMFPACK()
[all …]
/petsc/src/snes/tutorials/
H A Dex31.c60 …PetscCall(PetscOptionsReal("-mach", "Mach number at freestream", "", blasius->Ma, &blasius->Ma, NU… in main()
61 PetscCall(PetscOptionsReal("-prandtl", "Prandtl number", "", blasius->Pr, &blasius->Pr, NULL)); in main()
62 …PetscCall(PetscOptionsReal("-h_0", "Relative enthalpy at wall", "", blasius->h_0, &blasius->h_0, N… in main()
63 …PetscCall(PetscOptionsReal("-gamma", "Ratio of specific heats", "", blasius->gamma, &blasius->gamm… in main()
65 PetscCall(PetscOptionsReal("-L", "Extent of the domain", "", L, &L, NULL)); in main()
/petsc/src/dm/tests/
H A Dex30.c30 …PetscCall(PetscOptionsReal("-alpha", "Inverse time step for wave operator", "", alpha, &alpha, NUL… in main()
31 PetscCall(PetscOptionsReal("-K", "Bulk modulus of compressibility", "", K, &K, NULL)); in main()
32 PetscCall(PetscOptionsReal("-rho0", "Reference density", "", rho0, &rho0, NULL)); in main()
33 PetscCall(PetscOptionsReal("-u0", "Reference velocity", "", u0, &u0, NULL)); in main()
34 …PetscCall(PetscOptionsReal("-sigma", "Width of Gaussian density perturbation", "", sigma, &sigma, … in main()
/petsc/src/ts/tests/
H A Dex80.c71 …PetscCall(PetscOptionsReal("-acceleration", "Constant acceleration", __FILE__, user.a0, &user.a0, … in main()
72 …PetscCall(PetscOptionsReal("-initial_u", "Initial displacement", __FILE__, user.u0, &user.u0, NULL… in main()
73 PetscCall(PetscOptionsReal("-initial_v", "Initial velocity", __FILE__, user.v0, &user.v0, NULL)); in main()
74 …PetscCall(PetscOptionsReal("-radius", "Spectral radius", __FILE__, user.radius, &user.radius, NULL… in main()
H A Dex25.c92 PetscCall(PetscOptionsReal("-A", "Reaction rate", "", user.A, &user.A, NULL)); in Brusselator()
93 PetscCall(PetscOptionsReal("-B", "Reaction rate", "", user.B, &user.B, NULL)); in Brusselator()
94 … PetscCall(PetscOptionsReal("-alpha", "Diffusion coefficient", "", user.alpha, &user.alpha, NULL)); in Brusselator()
95 …PetscCall(PetscOptionsReal("-uleft", "Dirichlet boundary condition", "", user.uleft, &user.uleft, … in Brusselator()
96 …PetscCall(PetscOptionsReal("-uright", "Dirichlet boundary condition", "", user.uright, &user.urigh… in Brusselator()
97 …PetscCall(PetscOptionsReal("-vleft", "Dirichlet boundary condition", "", user.vleft, &user.vleft, … in Brusselator()
98 …PetscCall(PetscOptionsReal("-vright", "Dirichlet boundary condition", "", user.vright, &user.vrigh… in Brusselator()
H A Dex81.c70 PetscCall(PetscOptionsReal("-velocity", "Constant velocity", __FILE__, user.v0, &user.v0, NULL)); in main()
71 …PetscCall(PetscOptionsReal("-initial_u", "Initial displacement", __FILE__, user.u0, &user.u0, NULL… in main()
72 …PetscCall(PetscOptionsReal("-radius", "Spectral radius", __FILE__, user.radius, &user.radius, NULL… in main()
/petsc/src/tao/bound/impls/bqnls/
H A Dbqnls.c48 …PetscCall(PetscOptionsReal("-tao_bnk_epsilon", "(developer) tolerance used when computing actual a… in TaoSetFromOptions_BQNLS()
49 …PetscCall(PetscOptionsReal("-tao_bnk_as_tol", "(developer) initial tolerance used when estimating … in TaoSetFromOptions_BQNLS()
50 …PetscCall(PetscOptionsReal("-tao_bnk_as_step", "(developer) step length used when estimating activ… in TaoSetFromOptions_BQNLS()
/petsc/src/dm/impls/plex/tutorials/
H A Dex9.c19 …PetscCall(PetscOptionsReal("-cond_limit", "Condition number limit for cell output", "ex9.c", optio… in ProcessOptions()
20 …PetscCall(PetscOptionsReal("-orth_qual_atol", "Absolute tolerance for Orthogonal Quality", "ex9.c"… in ProcessOptions()
/petsc/src/ts/tutorials/multirate/
H A Dex1.c125 PetscCall(PetscOptionsReal("-a", "", "", ctx.a, &ctx.a, NULL)); in main()
126 PetscCall(PetscOptionsReal("-b", "", "", ctx.b, &ctx.b, NULL)); in main()
129 PetscCall(PetscOptionsReal("-Tf", "", "", ctx.Tf, &ctx.Tf, NULL)); in main()
130 PetscCall(PetscOptionsReal("-dt", "", "", ctx.dt, &ctx.dt, NULL)); in main()
/petsc/src/snes/impls/ntrdc/
H A Dntrdc.c599 …PetscCall(PetscOptionsReal("-snes_trdc_tol", "Trust region tolerance", "SNESNewtonTRSetTolerances"… in SNESSetFromOptions_NEWTONTRDC()
600 PetscCall(PetscOptionsReal("-snes_trdc_eta1", "eta1", "None", ctx->eta1, &ctx->eta1, NULL)); in SNESSetFromOptions_NEWTONTRDC()
601 PetscCall(PetscOptionsReal("-snes_trdc_eta2", "eta2", "None", ctx->eta2, &ctx->eta2, NULL)); in SNESSetFromOptions_NEWTONTRDC()
602 PetscCall(PetscOptionsReal("-snes_trdc_eta3", "eta3", "None", ctx->eta3, &ctx->eta3, NULL)); in SNESSetFromOptions_NEWTONTRDC()
603 PetscCall(PetscOptionsReal("-snes_trdc_t1", "t1", "None", ctx->t1, &ctx->t1, NULL)); in SNESSetFromOptions_NEWTONTRDC()
604 PetscCall(PetscOptionsReal("-snes_trdc_t2", "t2", "None", ctx->t2, &ctx->t2, NULL)); in SNESSetFromOptions_NEWTONTRDC()
605 …PetscCall(PetscOptionsReal("-snes_trdc_deltaM", "deltaM", "None", ctx->deltaM, &ctx->deltaM, NULL)… in SNESSetFromOptions_NEWTONTRDC()
606 …PetscCall(PetscOptionsReal("-snes_trdc_delta0", "delta0", "None", ctx->delta0, &ctx->delta0, NULL)… in SNESSetFromOptions_NEWTONTRDC()
607 …PetscCall(PetscOptionsReal("-snes_trdc_auto_scale_max", "auto_scale_max", "None", ctx->auto_scale_… in SNESSetFromOptions_NEWTONTRDC()
/petsc/src/ksp/ksp/tutorials/
H A Dex36.cxx539 PetscCall(PetscOptionsReal("-rho", "The conductivity", "ex36.cxx", user->rho, &user->rho, NULL)); in InitializeOptions()
540 …PetscCall(PetscOptionsReal("-x", "The domain size in x-direction", "ex36.cxx", user->bounds[1], &u… in InitializeOptions()
541 …PetscCall(PetscOptionsReal("-y", "The domain size in y-direction", "ex36.cxx", user->bounds[3], &u… in InitializeOptions()
542 …PetscCall(PetscOptionsReal("-z", "The domain size in y-direction", "ex36.cxx", user->bounds[5], &u… in InitializeOptions()
543 …PetscCall(PetscOptionsReal("-xref", "The x-coordinate of Gaussian center (for -problem 1)", "ex36.… in InitializeOptions()
544 …PetscCall(PetscOptionsReal("-yref", "The y-coordinate of Gaussian center (for -problem 1)", "ex36.… in InitializeOptions()
545 …PetscCall(PetscOptionsReal("-zref", "The y-coordinate of Gaussian center (for -problem 1)", "ex36.… in InitializeOptions()
546 …PetscCall(PetscOptionsReal("-nu", "The width of the Gaussian source (for -problem 1)", "ex36.cxx",… in InitializeOptions()
/petsc/src/tao/complementarity/impls/ssls/
H A Dssls.c9 …PetscCall(PetscOptionsReal("-ssls_delta", "descent test fraction", "", ssls->delta, &ssls->delta, … in TaoSetFromOptions_SSLS()
10 PetscCall(PetscOptionsReal("-ssls_rho", "descent test power", "", ssls->rho, &ssls->rho, NULL)); in TaoSetFromOptions_SSLS()
/petsc/src/snes/impls/gs/
H A Dsnesgs.c180 …PetscCall(PetscOptionsReal("-snes_ngs_atol", "Absolute residual tolerance for GS iteration", "SNES… in SNESSetFromOptions_NGS()
181 …PetscCall(PetscOptionsReal("-snes_ngs_rtol", "Relative residual tolerance for GS iteration", "SNES… in SNESSetFromOptions_NGS()
182 …PetscCall(PetscOptionsReal("-snes_ngs_stol", "Absolute update tolerance for GS iteration", "SNESCo… in SNESSetFromOptions_NGS()
191 …PetscCall(PetscOptionsReal("-snes_ngs_secant_h", "Differencing parameter for secant search", "", g… in SNESSetFromOptions_NGS()
/petsc/src/dm/impls/plex/tests/
H A Dex72.c33 …PetscCall(PetscOptionsReal("-exact_vol", "Exact volume of the shape", __FILE__, options->exactVol,… in ProcessOptions()
34 …PetscCall(PetscOptionsReal("-vol_tol", "Relative tolerance for checking the volume", __FILE__, opt… in ProcessOptions()
H A Dex33.c18 …PetscCall(PetscOptionsReal("-volume", "The analytical volume of the mesh", "ex33.c", options->volu… in ProcessOptions()
19 …PetscCall(PetscOptionsReal("-tol", "The tolerance for the volume check", "ex33.c", options->tol, &… in ProcessOptions()

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