Searched refs:shiftnz (Results 1 – 1 of 1) sorted by relevance
102 PetscReal shiftnz = info->shiftamount; in MatCholeskyFactorNumeric_SeqAIJ_Bas() local127 …ierr = (int)spbas_incomplete_cholesky(A, rip, riip, Pattern, droptol, shiftnz, &matrix_LT, &succes… in MatCholeskyFactorNumeric_SeqAIJ_Bas()129 shiftnz *= 1.5; in MatCholeskyFactorNumeric_SeqAIJ_Bas()130 if (shiftnz < 1e-5) shiftnz = 1e-5; in MatCholeskyFactorNumeric_SeqAIJ_Bas()131 …te_cholesky found a negative diagonal. Trying again with Manteuffel shift=%g\n", (double)shiftnz)); in MatCholeskyFactorNumeric_SeqAIJ_Bas()