Move test model folders (#17034)

* move test model folders (TODO: fix imports and others)

* fix (potentially partially) imports (in model test modules)

* fix (potentially partially) imports (in tokenization test modules)

* fix (potentially partially) imports (in feature extraction test modules)

* fix import utils.test_modeling_tf_core

* fix path ../fixtures/

* fix imports about generation.test_generation_flax_utils

* fix more imports

* fix fixture path

* fix get_test_dir

* update module_to_test_file

* fix get_tests_dir from wrong transformers.utils

* update config.yml (CircleCI)

* fix style

* remove missing imports

* update new model script

* update check_repo

* update SPECIAL_MODULE_TO_TEST_MAP

* fix style

* add __init__

* update self-scheduled

* fix add_new_model scripts

* check one way to get location back

* python setup.py build install

* fix import in test auto

* update self-scheduled.yml

* update slack notification script

* Add comments about artifact names

* fix for yolos

Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>

tests/models/megatron_gpt2/test_modeling_megatron_gpt2.py

@@ -0,0 +1,85 @@
+# coding=utf-8
+# Copyright 2020 The HuggingFace Team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import os
+import unittest
+
+from transformers import is_torch_available
+from transformers.testing_utils import require_sentencepiece, require_tokenizers, require_torch, slow, torch_device
+
+
+if is_torch_available():
+    import torch
+
+    from transformers import GPT2LMHeadModel
+
+
+@require_torch
+@require_sentencepiece
+@require_tokenizers
+class MegatronGPT2IntegrationTest(unittest.TestCase):
+    @slow
+    @unittest.skip("Model is not available.")
+    def test_inference_no_head(self):
+        directory = "nvidia/megatron-gpt2-345m/"
+        if "MYDIR" in os.environ:
+            directory = os.path.join(os.environ["MYDIR"], directory)
+        model = GPT2LMHeadModel.from_pretrained(directory)
+        model.to(torch_device)
+        model.half()
+
+        input_ids = torch.tensor(
+            [[101, 7110, 1005, 1056, 2023, 11333, 17413, 1029, 102]],
+            device=torch_device,
+            dtype=torch.long,
+        )
+
+        with torch.no_grad():
+            output = model(input_ids).logits
+
+        expected_shape = torch.Size((1, 9, 50257))
+        self.assertEqual(output.shape, expected_shape)
+
+        expected_diag = torch.tensor(
+            [
+                4.9414,
+                -0.2920,
+                -1.2148,
+                -4.0273,
+                -0.5161,
+                -5.2109,
+                -1.2412,
+                -1.8301,
+                -1.7734,
+                -4.7148,
+                -0.2317,
+                -1.0811,
+                -2.1777,
+                0.4141,
+                -3.7969,
+                -4.0586,
+                -2.5332,
+                -3.3809,
+                4.3867,
+            ],
+            device=torch_device,
+            dtype=torch.half,
+        )
+
+        for i in range(19):
+            r, c = 8 * i // 17, 2792 * i  # along the diagonal
+            computed, expected = output[0, r, c], expected_diag[i]
+            msg = f"row={r} col={c} computed={computed} expected={expected}"
+            self.assertAlmostEqual(computed, expected, delta=1e-4, msg=msg)