转换规则 No. 153

paconvert/api_mapping.json

@@ -3968,6 +3968,15 @@
       "other": "y"
     }
   },
+  "torch.distributed.all_gather_object": {
+    "Matcher": "GenericMatcher",
+    "paddle_api": "paddle.distributed.all_gather_object",
+    "args_list": [
+      "object_list",
+      "obj",
+      "group"
+    ]
+  },
   "torch.distributed.broadcast": {
     "Matcher": "GenericMatcher",
     "paddle_api": "paddle.distributed.broadcast",

tests/test_distributed_all_gather_object.py

@@ -0,0 +1,39 @@
+# Copyright (c) 2023 PaddlePaddle Authors. 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 textwrap
+
+from apibase import APIBase
+
+obj = APIBase("torch.distributed.all_gather_object")
+
+
+def test_case_1():
+    pytorch_code = textwrap.dedent(
+        """
+        import torch
+        import torch.distributed as dist
+        dist.init_process_group("nccl", init_method='tcp://127.0.0.1:23456', rank=1, world_size=3)
+        gather_objects = ["foo", 12, {1: 2}] # any picklable object
+        output = [None for _ in gather_objects]
+        dist.all_gather_object(output, gather_objects[dist.get_rank()])
+        result=True
+        """
+    )
+    obj.run(
+        pytorch_code,
+        ["result"],
+        unsupport=True,
+        reason="paddle does not support this function temporarily",
+    )