FIX: fixing spmd tests utilities for dpctl inputs (#1999) (#2020)

* FIX: fixing spmd tests utilities for dpctl inputs

(cherry picked from commit 18d0428)

Co-authored-by: Samir Nasibli <samir.nasibli@intel.com>

Author: mergify[bot]

sklearnex/tests/_utils_spmd.py

@@ -146,8 +146,11 @@ def _assert_unordered_allclose(spmd_result, batch_result, localize=False, **kwar
     Raises:
         AssertionError: If results do not match.
     """
+    np_spmd_result = _as_numpy(spmd_result)
 
-    sorted_spmd_result = spmd_result[np.argsort(np.linalg.norm(spmd_result, axis=1))]
+    sorted_spmd_result = np_spmd_result[
+        np.argsort(np.linalg.norm(np_spmd_result, axis=1))
+    ]
     if localize:
         local_batch_result = _get_local_tensor(batch_result)
         sorted_batch_result = local_batch_result[
@@ -158,7 +161,7 @@ def _assert_unordered_allclose(spmd_result, batch_result, localize=False, **kwar
             np.argsort(np.linalg.norm(batch_result, axis=1))
         ]
 
-    assert_allclose(_as_numpy(sorted_spmd_result), sorted_batch_result, **kwargs)
+    assert_allclose(sorted_spmd_result, sorted_batch_result, **kwargs)
 
 
 def _assert_kmeans_labels_allclose(
@@ -179,7 +182,11 @@ def _assert_kmeans_labels_allclose(
         AssertionError: If clusters are not correctly assigned.
     """
 
+    np_spmd_labels = _as_numpy(spmd_labels)
+    np_spmd_centers = _as_numpy(spmd_centers)
     local_batch_labels = _get_local_tensor(batch_labels)
     assert_allclose(
-        spmd_centers[_as_numpy(spmd_labels)], batch_centers[local_batch_labels], **kwargs
+        np_spmd_centers[np_spmd_labels],
+        batch_centers[local_batch_labels],
+        **kwargs,
     )