From 9c96eefbaca6c85be79529bce7ff04fd7dfe3a0d Mon Sep 17 00:00:00 2001
From: evacha01 <evan.chandler@arm.com>
Date: Wed, 7 Feb 2024 11:21:55 +0000
Subject: FULL data gen mode for FP16

Signed-off-by: evacha01 <evan.chandler@arm.com>
Change-Id: I81bb322132daf25328a40342edc62d8e1db9edd6
---
 reference_model/src/verify/verify_abs_error.cc | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

(limited to 'reference_model/src/verify/verify_abs_error.cc')

diff --git a/reference_model/src/verify/verify_abs_error.cc b/reference_model/src/verify/verify_abs_error.cc
index 125045e..64f86a3 100644
--- a/reference_model/src/verify/verify_abs_error.cc
+++ b/reference_model/src/verify/verify_abs_error.cc
@@ -30,12 +30,17 @@ double calcErrorBound(double referenceValue, double boundsValue, const void* cfg
 {
     const auto cfg = reinterpret_cast<const AbsErrorVerifyInfo*>(cfgPtr);
 
-    double valBound = std::abs(referenceValue) * boundsValue;
-    if (cfg->lowerBound > 0)
+    double errorBound = 0.0;
+    if (std::isfinite(referenceValue) && std::abs(referenceValue) != 0.0)
     {
-        valBound = std::max(cfg->lowerBound, valBound);
+        double valBound = std::abs(referenceValue) * boundsValue;
+        if (cfg->lowerBound > 0)
+        {
+            valBound = std::max(cfg->lowerBound, valBound);
+        }
+        errorBound = exp2(-AccPrecision<OutType>::normal_frac / cfg->normalDivisor) * valBound;
     }
-    return exp2(-AccPrecision<OutType>::normal_frac / cfg->normalDivisor) * valBound;
+    return errorBound;
 }
 }    // namespace
 
-- 
cgit v1.2.1