tests: fix all_close to respect max 2 positional args (#1074)

Author: Titus-von-Koeller

tests/test_functional.py

@@ -26,12 +26,12 @@
 
 
 def assert_all_approx_close(a, b, rtol=1e-3, atol=1e-3, count=0, throw=True):
-    idx = torch.isclose(a, b, rtol, atol)
+    idx = torch.isclose(a, b, rtol=rtol, atol=atol)
     sumval = (idx == 0).sum().item()
     if sumval > count:
         if throw:
             print(f"Too many values not close: assert {sumval} < {count}")
-            torch.testing.assert_close(a, b, rtol, atol)
+            torch.testing.assert_close(a, b, rtol=rtol, atol=atol)
 
     return sumval
 

tests/test_modules.py

@@ -42,11 +42,11 @@ def get_args():
 
 
 def assert_all_approx_close(a, b, atol=1e-8, rtol=1e-5, count=10):
-    idx = torch.isclose(a, b, rtol, atol)
+    idx = torch.isclose(a, b, rtol=rtol, atol=atol)
     sumval = (idx == 0).sum().item()
     if sumval > count:
         print(f"Too many values not close: assert {sumval} < {count}")
-        torch.testing.assert_close(a, b, rtol, atol)
+        torch.testing.assert_close(a, b, rtol=rtol, atol=atol)
 
 
 class LinearFunction(torch.autograd.Function):

tests/test_optim.py

@@ -145,7 +145,7 @@ def test_optimizer32bit(dim1, dim2, gtype, optim_name):
 
         # since Lion can have pretty noisy updates where things lie at the boundary
         # allow up to 10 errors for Lion
-        assert_most_approx_close(p1, p2.float(), atol, rtol, max_error_count=10)
+        assert_most_approx_close(p1, p2.float(), atol=atol, rtol=rtol, max_error_count=10)
 
         if i % (k // 5) == 0 and i > 0:
             path = get_temp_dir()
@@ -157,7 +157,7 @@ def test_optimizer32bit(dim1, dim2, gtype, optim_name):
             rm_path(path)
             # since Lion can have pretty noisy updates where things lie at the boundary
             # allow up to 10 errors for Lion
-            assert_most_approx_close(p1, p2.float(), atol, rtol, max_error_count=10)
+            assert_most_approx_close(p1, p2.float(), atol=atol, rtol=rtol, max_error_count=10)
             for name1, name2 in str2statenames[optim_name]:
                 # since Lion can have pretty noisy updates where things lie at the boundary
                 # allow up to 10 errors for Lion