initial llama

3rdparty/Megatron-LM/megatron/model/__init__.py

+# coding=utf-8
+# Copyright (c) 2020, NVIDIA CORPORATION.  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.
+
+from .fused_layer_norm import MixedFusedLayerNorm as LayerNorm
+
+from .distributed import DistributedDataParallel
+from .bert_model import BertModel
+from .gpt_model import GPTModel
+from .t5_model import T5Model
+from .language_model import get_language_model
+from .module import Float16Module
+from .enums import ModelType