Fix doc build

mkdocs.yml

@@ -111,6 +111,9 @@ nav:
     - getting_started/index.md
     - Environment Setup: getting_started/environment.md
     - Installing and Building: getting_started/installing_and_building.md
+  - Perseus:
+    - perseus/index.md
+    - Integrating: perseus/integrating.md
   - Extending Zeus: extend.md
   - Source Code Reference: reference/
 

zeus/optimizer/perseus/server/__init__.py

@@ -0,0 +1,22 @@
+# Copyright (C) 2023 Jae-Won Chung <[email protected]>
+#
+# 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.
+
+"""The Perseus server guides the PerseusOptimizer with frequency plans.
+
+The server is agnostic to the training framework the PerseusOptimizer
+is integrated with. A server is useful because large model training is
+typically distributed, and we still need one place to coordinate the
+frequency plans. Later, the server will be extended to support complete
+online profiling and optimization.
+"""

zeus/util/framework.py

@@ -57,6 +57,3 @@ def cuda_sync(device: int | None = None) -> None:
         return
 
     raise RuntimeError("No frameworks are available.")
-
-
-torch_is_available()