Merge pull request chainer#3933 from hvy/fix-tol-im2col

Adjust tolerances for im2col tests
toslunar · Nov 21, 2017 · a054cd6 · a054cd6
2 parents 85ac317 + 09e1549
commit a054cd6
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/tests/chainer_tests/functions_tests/array_tests/test_im2col.py b/tests/chainer_tests/functions_tests/array_tests/test_im2col.py
@@ -116,14 +116,14 @@ def setUp(self):
         self.ggx = numpy.random.uniform(
             size=self.in_shape).astype(self.dtype)
 
-        self.check_backward_options = {}
+        self.check_backward_options = {'atol': 5e-4, 'rtol': 5e-3}
         if self.dtype is numpy.float16:
-            self.check_backward_options.update({'atol': 5e-4, 'rtol': 5e-3})
+            self.check_backward_options.update({'atol': 1e-3, 'rtol': 1e-2})
 
-        self.check_double_backward_options = {}
+        self.check_double_backward_options = {'atol': 5e-4, 'rtol': 5e-3}
         if self.dtype is numpy.float16:
             self.check_double_backward_options.update(
-                {'atol': 5e-4, 'rtol': 5e-3})
+                {'atol': 1e-3, 'rtol': 1e-2})
 
     def check_backward(self, x, ksize, stride, pad, cover_all, dilate, gy):
         def f(x):