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Searched refs:omega5 (Results 1 – 7 of 7) sorted by relevance

/petsc/src/tao/unconstrained/impls/ntl/
H A Dntlimpl.h41 PetscReal omega5; /* factor used for trust-region update */ member
H A Dntl.c575 tao->trust = PetscMax(tl->omega5 * norm_d, tao->trust); in TaoSolve_NTL()
659 PetscCall(PetscOptionsReal("-tao_ntl_omega5", "", "", tl->omega5, &tl->omega5, NULL)); in TaoSetFromOptions_NTL()
770 tl->omega5 = 4.00; in TaoCreate_NTL()
/petsc/src/tao/unconstrained/impls/nls/
H A Dnlsimpl.h86 PetscReal omega5; /* factor used for trust-region update */ member
H A Dnls.c551 tao->trust = PetscMax(nlsP->omega5 * norm_d, tao->trust); in TaoSolve_NLS()
764 PetscCall(PetscOptionsReal("-tao_nls_omega5", "", "", nlsP->omega5, &nlsP->omega5, NULL)); in TaoSetFromOptions_NLS()
910 nlsP->omega5 = 4.00; in TaoCreate_NLS()
/petsc/src/tao/bound/impls/bnk/
H A Dbnk.h113 PetscReal omega5; /* factor used for trust-region update */ member
H A Dbnk.c825 tao->trust = PetscMax(bnk->omega5 * bnk->dnorm, tao->trust); in TaoBNKUpdateTrustRadius()
1103 … large line-search step length (-tao_bnk_update_type step)", "", bnk->omega5, &bnk->omega5, NULL)); in TaoSetFromOptions_BNK()
1277 bnk->omega5 = 4.00; in TaoCreate_BNK()
/petsc/doc/manual/
H A Dtao.md1016 > | ``omega5`` | real | 4.00 | :math:`\omega_5` |