Searched refs:norm_rel (Results 1 – 1 of 1) sorted by relevance
441 PetscReal norm_abs, norm_rel, tol = PETSC_SQRT_MACHINE_EPSILON; in MatProjMultEqual_Private() local491 PetscCall(VecNorm(v4, NORM_2, &norm_rel)); in MatProjMultEqual_Private()493 if (norm_abs > tol) norm_rel /= norm_abs; in MatProjMultEqual_Private()494 if (norm_rel > tol || PetscIsInfOrNanReal(norm_rel)) { in MatProjMultEqual_Private()496 …o(A, "Error: %" PetscInt_FMT "-th Mat%sMult() %g\n", i, rart ? "RARt" : "PtAP", (double)norm_rel)); in MatProjMultEqual_Private()