first commit

vllm_br/__init__.py

@@ -0,0 +1,49 @@
+################################################################################
+# Copyright(c)2020-2025 Shanghai Biren Technology Co., Ltd. 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 torch  # noqa F401
+import torch_br  # noqa F401
+from torch_br.contrib import transfer_to_supa  # noqa F401
+from torch_br.supa import _debug as supa_debug
+
+# patches
+from . import utils  # noqa: F401
+
+# bypass memset
+supa_debug.set_disable_zero_ws(True)
+supa_debug.set_disable_zero_output_uma(True)
+supa_debug.set_disable_zero_output_numa(True)
+supa_debug.set_disable_reorder_zero(True)
+
+os.environ["BRTB_ENABLE_NUMA_SPLIT"] = "1"
+os.environ["BRTB_ENABLE_NUMA_ALIGN_4K"] = "1"
+
+
+def register():
+    """Register the SUPA platform."""
+
+    return "vllm_br.platform.SUPAPlatform"
+
+
+def register_model():
+    from . import attention  # noqa: F401
+    from . import config  # noqa: F401
+    from . import distributed  # noqa: F401
+    from . import v1  # noqa: F401
+    from .model_executor import register_model
+
+    register_model()