Lines Matching refs:PetscMax
117 ls->stepmax = PetscMax(stx, sty); in TaoLineSearchApply_MT()
124 ls->step = PetscMax(ls->step, ls->stepmin); in TaoLineSearchApply_MT()
372 …PetscCheck(!mtP->bracket || (*stp > PetscMin(*stx, *sty) && *stp < PetscMax(*stx, *sty)), PETSC_CO… in Tao_mcstep()
388 s = PetscMax(PetscAbsReal(theta), PetscAbsReal(*dx)); in Tao_mcstep()
389 s = PetscMax(s, PetscAbsReal(*dp)); in Tao_mcstep()
411 s = PetscMax(PetscAbsReal(theta), PetscAbsReal(*dx)); in Tao_mcstep()
412 s = PetscMax(s, PetscAbsReal(*dp)); in Tao_mcstep()
437 s = PetscMax(PetscAbsReal(theta), PetscAbsReal(*dx)); in Tao_mcstep()
438 s = PetscMax(s, PetscAbsReal(*dp)); in Tao_mcstep()
442 …gamma1 = s * PetscSqrtScalar(PetscMax(0.0, PetscPowScalar(theta / s, 2.0) - (*dx / s) * (*dp / s))… in Tao_mcstep()
469 s = PetscMax(PetscAbsReal(theta), PetscAbsReal(*dy)); in Tao_mcstep()
470 s = PetscMax(s, PetscAbsReal(*dp)); in Tao_mcstep()
505 stpf = PetscMax(ls->stepmin, stpf); in Tao_mcstep()
509 else *stp = PetscMax(*stx + 0.66 * (*sty - *stx), *stp); in Tao_mcstep()