fix autotp linear check (#1062)

Signed-off-by: jiqing-feng <jiqing.feng@intel.com>

Author: jiqing-feng

optimum/exporters/ipex/modeling_utils.py

@@ -664,9 +664,9 @@ def __init__(self, module, config) -> None:
         if use_bias:
             concat_bias = torch.concat(bias_list, 0).contiguous()
             self.concat_linear.bias = nn.Parameter(concat_bias)
-        self.q_slice = self.q_proj.out_features
-        self.k_slice = self.q_slice + self.k_proj.out_features
-        self.v_slice = self.k_slice + self.v_proj.out_features
+        self.q_slice = self.q_proj.weight.shape[0]
+        self.k_slice = self.q_slice + self.k_proj.weight.shape[0]
+        self.v_slice = self.k_slice + self.v_proj.weight.shape[0]
         if self.module_device.type == "cpu":
             if module.o_proj.__class__.__name__ not in ["LinearAllreduce"]:
                 self.mha_linear_add = LinearAdd(module.o_proj)