From 5de271aa690ca5bbe01f14cd83a6dbc33d8412d4 Mon Sep 17 00:00:00 2001 From: Martin Kroeker Date: Wed, 15 Mar 2023 21:16:06 +0100 Subject: [PATCH] compare against DBLMIN rather than a somewhat arbitrary small number near it --- lapack/getf2/zgetf2_k.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lapack/getf2/zgetf2_k.c b/lapack/getf2/zgetf2_k.c index 466b66e26..3cc60fff8 100644 --- a/lapack/getf2/zgetf2_k.c +++ b/lapack/getf2/zgetf2_k.c @@ -106,7 +106,7 @@ blasint CNAME(blas_arg_t *args, BLASLONG *range_m, BLASLONG *range_n, FLOAT *sa, temp2 = *(b + jp * 2 + 1); // if ((temp1 != ZERO) || (temp2 != ZERO)) { - if ((fabs(temp1) > 1.e-305) || (fabs(temp2) > 1.e-305)) { + if ((fabs(temp1) >= DBL_MIN) && (fabs(temp2) >= DBL_MIN)) { if (jp != j) { SWAP_K(j + 1, 0, 0, ZERO, ZERO, a + j * 2, lda,