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

/petsc/src/ksp/pc/impls/gamg/
H A Dclassical.c8 PetscReal interp_threshold; /* interpolation threshold */ member
481 …RealPart(pval[j]) >= pmax_pos * cls->interp_threshold || PetscRealPart(pval[j]) <= pmax_neg * cls-… in PCGAMGTruncateProlongator_Private()
517 if (PetscRealPart(pval[j]) >= cls->interp_threshold * pmax_pos) { in PCGAMGTruncateProlongator_Private()
519 } else if (PetscRealPart(pval[j]) <= cls->interp_threshold * pmax_neg) { in PCGAMGTruncateProlongator_Private()
532 if (PetscRealPart(pval[j]) >= pmax_pos * cls->interp_threshold) { in PCGAMGTruncateProlongator_Private()
536 } else if (PetscRealPart(pval[j]) <= pmax_neg * cls->interp_threshold) { in PCGAMGTruncateProlongator_Private()
892 …Threshold for classical interpolator entries", "", cls->interp_threshold, &cls->interp_threshold, … in PCGAMGSetFromOptions_Classical()
958 pc_gamg_classical->interp_threshold = 0.2; in PCCreateGAMG_Classical()