Merge pull request #7874 from niboshi/test-tolerance-arithmetic

Relax float16 tolerances in ChainerX binary math tests
chainer · Aug 8, 2019 · ac25ec5 · ac25ec5
2 parents eb97b54 + 401bcf8
commit ac25ec5
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/tests/chainerx_tests/math_utils.py b/tests/chainerx_tests/math_utils.py
@@ -77,9 +77,9 @@ def setup(self):
 
         if in_dtype1 == 'float16' or in_dtype2 == 'float16':
             self.check_forward_options.update({'rtol': 1e-3, 'atol': 1e-3})
-            self.check_backward_options.update({'rtol': 1e-3, 'atol': 1e-3})
+            self.check_backward_options.update({'rtol': 1e-2, 'atol': 3e-3})
             self.check_double_backward_options.update(
-                {'rtol': 1e-3, 'atol': 1e-3})
+                {'rtol': 1e-2, 'atol': 3e-3})
 
     def generate_inputs(self):
         in_dtype1, in_dtype2 = self.in_dtypes