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-rw-r--r--reference_model/src/verify/verify_abs_error.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/reference_model/src/verify/verify_abs_error.cc b/reference_model/src/verify/verify_abs_error.cc
index 1afa7fd..b43da08 100644
--- a/reference_model/src/verify/verify_abs_error.cc
+++ b/reference_model/src/verify/verify_abs_error.cc
@@ -32,7 +32,7 @@ bool validateData(const double* ref, const double* bnd, const float* imp, const
for (size_t i = 0; i < T; ++i)
{
- double errBound = ref[i] * exp2(-AccPrecision<float>::normal_frac) * bnd[i];
+ double errBound = std::abs(ref[i]) * exp2(-AccPrecision<float>::normal_frac) * bnd[i];
bool valid = tosaCheckFloatBound(imp[i], ref[i], errBound);
if (!valid)
{