def test_linear_stack(self):
        """Pass _fuse_strided_op_and_cat shouldn't try to fuse GEMM and concat
        in this graph, because that would require GEMM last dimension to be
        non-contiguous, which it doesn't support. This is checked by
        _dim_is_inside_original_shape in transform_strided_ops.
        """

        class TestModule(torch.nn.Module):
            def forward(self, x: torch.Tensor) -> torch.Tensor:
                self.w = torch.randn(4, 3).half().cuda()
                y = torch.nn.functional.linear(x, self.w)
                z = torch.randn(2, 4).half().cuda()
                return torch.stack([y, z], dim=2)

        model = TestModule().cuda()
        inputs = [
            torch.randn(2, 3).half().cuda(),
        ]
        self.run_test(model, inputs, expected_ops={})
Pass _fuse_strided_op_and_cat shouldn't try to fuse GEMM and concat
        in this graph, because that would require GEMM last dimension to be
        non-contiguous, which it doesn't support. This is checked by
        _dim_is_inside_original_shape in transform_strided_ops.
        
fx2ait/fx2ait/test/converters/test_ait_cat.py