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Searched refs:TaoBNCGComputeScalarScaling (Results 1 – 2 of 2) sorted by relevance

/petsc/src/tao/bound/impls/bncg/
H A Dbncg.c257 PetscErrorCode TaoBNCGComputeScalarScaling(PetscReal yty, PetscReal yts, PetscReal sts, PetscReal *… in TaoBNCGComputeScalarScaling() function
503 PetscCall(TaoBNCGComputeScalarScaling(ynorm2, step * dk_yk, cg->sts, &tau_k, cg->alpha)); in TaoBNCGStepDirectionUpdate()
520 PetscCall(TaoBNCGComputeScalarScaling(ynorm2, step * dk_yk, cg->sts, &tau_k, cg->alpha)); in TaoBNCGStepDirectionUpdate()
538 …PetscCall(TaoBNCGComputeScalarScaling(ynorm2, step * dk_yk, step * step * dnorm * dnorm, &tau_k, c… in TaoBNCGStepDirectionUpdate()
555 … PetscCall(TaoBNCGComputeScalarScaling(ynorm2, step * dk_yk, snorm * snorm, &tau_k, cg->alpha)); in TaoBNCGStepDirectionUpdate()
574 … PetscCall(TaoBNCGComputeScalarScaling(ynorm2, step * dk_yk, snorm * snorm, &tau_k, cg->alpha)); in TaoBNCGStepDirectionUpdate()
594 PetscCall(TaoBNCGComputeScalarScaling(ynorm2, step * dk_yk, cg->yts, &tau_k, cg->alpha)); in TaoBNCGStepDirectionUpdate()
624 PetscCall(TaoBNCGComputeScalarScaling(ynorm2, cg->yts, snorm * snorm, &tau_k, cg->alpha)); in TaoBNCGStepDirectionUpdate()
668 PetscCall(TaoBNCGComputeScalarScaling(ynorm2, cg->yts, snorm * snorm, &tau_k, cg->alpha)); in TaoBNCGStepDirectionUpdate()
714 PetscCall(TaoBNCGComputeScalarScaling(ynorm2, cg->yts, snorm * snorm, &tau_k, cg->alpha)); in TaoBNCGStepDirectionUpdate()
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H A Dbncg.h53 PETSC_INTERN PetscErrorCode TaoBNCGComputeScalarScaling(PetscReal, PetscReal, PetscReal, PetscReal …