Searched refs:a_k (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/tao/constrained/impls/admm/ |
| H A D | admm.c | 65 …PetscReal ydiff_norm, yhatdiff_norm, Axdiff_norm, Bzdiff_norm, Axyhat, Bzy, a_sd, a_mg, a_k, b_sd,… in AdaptiveADMMPenaltyUpdate() local
74 a_k = -1; in AdaptiveADMMPenaltyUpdate()
93 a_k = (a_mg / a_sd) > 0.5 ? a_mg : a_sd - 0.5 * a_mg; in AdaptiveADMMPenaltyUpdate()
103 am->mu = PetscSqrtReal(a_k * b_k); in AdaptiveADMMPenaltyUpdate()
105 am->mu = a_k; in AdaptiveADMMPenaltyUpdate()
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