pytorch/ao/torchao/experimental/ops/mps/test (#1442)

Summary: Pull Request resolved: #1442

Reviewed By: avikchaudhuri, ydwu4

Differential Revision: D67388057

torchao/experimental/ops/mps/test/test_quantizer.py

@@ -4,18 +4,17 @@
 # This source code is licensed under the license found in the
 # LICENSE file in the root directory of this source tree.
 
-from typing import Optional
 import copy
 import itertools
 import os
 import sys
+import unittest
+from typing import Optional
 
 import torch
-import unittest
 
 from parameterized import parameterized
-from torchao.experimental.quant_api import UIntxWeightOnlyLinearQuantizer
-from torchao.experimental.quant_api import _quantize
+from torchao.experimental.quant_api import _quantize, UIntxWeightOnlyLinearQuantizer
 
 libname = "libtorchao_ops_mps_aten.dylib"
 libpath = os.path.abspath(
@@ -80,7 +79,7 @@ def test_export(self, nbit):
         activations = torch.randn(m, k0, dtype=torch.float32, device="mps")
 
         quantized_model = self._quantize_model(model, torch.float32, nbit, group_size)
-        exported = torch.export.export(quantized_model, (activations,))
+        exported = torch.export.export(quantized_model, (activations,), strict=True)
 
         for node in exported.graph.nodes:
             if node.op == "call_function":