diff --git a/.gitignore b/.gitignore
index 25ecd77e25de9576c7abb9d399d0c0cc5b8eec99..2c486ec96f1069850d7562dd2b5156dbd3b3913d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@ paddle/fluid/API_PR.spec
 paddle/fluid/eager/api/generated/*
 paddle/fluid/op_use_default_grad_maker_DEV.spec
 paddle/fluid/op_use_default_grad_maker_PR.spec
+paddle/fluid/operators/ops_extra_info.h
 paddle/phi/api/backward/backward_api.h
 paddle/phi/api/backward/sparse_bw_api.h
 paddle/phi/api/include/api.h
diff --git a/paddle/phi/api/lib/CMakeLists.txt b/paddle/phi/api/lib/CMakeLists.txt
index 2a1a6b4e78bd5e858c4f7d1d43c191aa23a09c3a..f50323cef216c4a6d17b206f18ae1215dc5eecb4 100644
--- a/paddle/phi/api/lib/CMakeLists.txt
+++ b/paddle/phi/api/lib/CMakeLists.txt
@@ -94,6 +94,14 @@ set(wrapped_infermeta_header_file
 set(wrapped_infermeta_source_file
     ${CMAKE_SOURCE_DIR}/paddle/phi/infermeta/generated.cc)
 
+# op extra info file
+set(ops_extra_info_gen_file
+    ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/generator/ops_extra_info_gen.py)
+set(api_compat_yaml_file
+    ${CMAKE_SOURCE_DIR}/paddle/phi/api/yaml/api_compat.yaml)
+set(ops_extra_info_file
+    ${CMAKE_SOURCE_DIR}/paddle/fluid/operators/ops_extra_info.h)
+
 if(NOT PYTHONINTERP_FOUND)
   find_package(PythonInterp REQUIRED)
 endif()
@@ -211,6 +219,13 @@ else()
   message("remove ${generated_argument_mapping_path}")
 endif()
 
+# generate ops extra info
+execute_process(
+  COMMAND
+    ${PYTHON_EXECUTABLE} ${ops_extra_info_gen_file} --api_compat_yaml_path
+    ${api_compat_yaml_file} --ops_extra_info_path ${ops_extra_info_file})
+message("generate ${ops_extra_info_file}")
+
 # generate forward api
 add_custom_command(
   OUTPUT ${api_header_file} ${api_source_file}
diff --git a/paddle/phi/api/yaml/api_compat.yaml b/paddle/phi/api/yaml/api_compat.yaml
index 17f1d545057c0864ea6e92696330cd9cb73c30aa..987876d7039284b12e05669eceb5fafd3ec26682 100644
--- a/paddle/phi/api/yaml/api_compat.yaml
+++ b/paddle/phi/api/yaml/api_compat.yaml
@@ -23,3 +23,12 @@
     x : Input
   outputs :
     out : Out
+
+- api : conv2d
+  extra :
+    attrs : [bool use_cudnn = false, bool fuse_relu_before_depthwise_conv = false, bool use_mkldnn = false,
+             bool use_quantizer = false, str mkldnn_data_type = "float32", bool fuse_relu = false,
+             str fuse_activation = "", bool fuse_alpha = false, bool fuse_beta = false, bool use_addto = false,
+             bool fuse_residual_connection = false, float Scale_in = 1.0f, float Scale_out = 1.0f,
+             float Scale_in_eltwise = 1.0f, 'float[] Scale_weights = {1.0f}', bool force_fp32_output = false,
+             int workspace_size_MB = 512, bool exhaustive_search = false]
diff --git a/paddle/phi/api/yaml/generator/generate_op.py b/paddle/phi/api/yaml/generator/generate_op.py
index 627051365c3f7a07b3e0d28fc3f931dbc40b4168..e70042fb9d03315a096abc4242829e9bf071cdb7 100644
--- a/paddle/phi/api/yaml/generator/generate_op.py
+++ b/paddle/phi/api/yaml/generator/generate_op.py
@@ -76,6 +76,8 @@ def main(api_yaml_path, backward_yaml_path, api_compat_yaml_path,
         api_args_map = yaml.safe_load(f)
     # replace args name for OpMaker
     for api_args in api_args_map:
+        if api_args['api'] not in forward_api_dict:
+            continue
         forward_api_item = forward_api_dict[api_args['api']]
         has_backward = True if forward_api_item['backward'] else False
         if has_backward:
diff --git a/paddle/phi/api/yaml/generator/ops_extra_info_gen.py b/paddle/phi/api/yaml/generator/ops_extra_info_gen.py
new file mode 100644
index 0000000000000000000000000000000000000000..ef5afbf595b961578f4fcc4c09b337e4437e49d1
--- /dev/null
+++ b/paddle/phi/api/yaml/generator/ops_extra_info_gen.py
@@ -0,0 +1,110 @@
+# Copyright (c) 2022 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 os
+import yaml
+import re
+import argparse
+
+
+def map_code_template(attrs_str):
+    return f"""
+#include "paddle/fluid/framework/attribute.h"
+
+namespace paddle {{
+const static std::unordered_map<std::string, paddle::framework::AttributeMap> extra_attrs_map = {{
+{attrs_str}
+}};
+
+}}  // namespace paddle
+
+"""
+
+
+ATTR_TYPE_STRING_MAP = {
+    'bool': 'bool',
+    'int': 'int',
+    'int64_t': 'int64_t',
+    'float': 'float',
+    'double': 'double',
+    'str': 'std::string',
+    'int[]': 'std::vector<int>',
+    'int64_t[]': 'std::vector<int64_t>',
+    'float[]': 'std::vector<float>',
+    'double[]': 'std::vector<double>',
+    'str[]': 'std::vector<std::string>'
+}
+
+
+def parse_attr(attr_str):
+    result = re.search(
+        r"(?P<attr_type>[a-z[\]]+)\s+(?P<name>[a-zA-Z0-9_]+)\s*=\s*(?P<default_val>\S+)",
+        attr_str)
+    return ATTR_TYPE_STRING_MAP[result.group('attr_type')], result.group(
+        'name'), result.group('default_val')
+
+
+def generate_extra_info(api_compat_yaml_path, ops_extra_info_path):
+    compat_apis = []
+    with open(api_compat_yaml_path, 'rt') as f:
+        compat_apis = yaml.safe_load(f)
+
+    extra_map_str_list = []
+
+    for api_compat_args in compat_apis:
+        if 'extra' in api_compat_args:
+            extra_args_map = api_compat_args['extra']
+            # TODO(chenweihang): add inputs and outputs
+            if 'attrs' in extra_args_map:
+                attr_map_list = []
+                for attr in extra_args_map['attrs']:
+                    attr_type, attr_name, default_val = parse_attr(attr)
+                    if attr_type.startswith("std::vector"):
+                        attr_map_list.append(
+                            f"{{\"{attr_name}\", {attr_type}{default_val}}}")
+                    else:
+                        attr_map_list.append(
+                            f"{{\"{attr_name}\", {attr_type}{{{default_val}}}}}"
+                        )
+                api_extra_attr_map = ", ".join(attr_map_list)
+                extra_map_str_list.append(
+                    f"{{\"{api_compat_args['api']}\", {{ {api_extra_attr_map} }}}}"
+                )
+
+    ops_extra_info_file = open(ops_extra_info_path, 'w')
+    ops_extra_info_file.write(map_code_template(",\n".join(extra_map_str_list)))
+    ops_extra_info_file.close()
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description='Generate PaddlePaddle Extra Param Info for Op')
+    parser.add_argument('--api_compat_yaml_path',
+                        help='path to api compat yaml file',
+                        default='paddle/phi/api/yaml/api_compat.yaml')
+
+    parser.add_argument('--ops_extra_info_path',
+                        help='output of generated extra_prama_info code file',
+                        default='paddle/fluid/operators/ops_extra_info.h')
+
+    options = parser.parse_args()
+
+    api_compat_yaml_path = options.api_compat_yaml_path
+    ops_extra_info_path = options.ops_extra_info_path
+
+    generate_extra_info(api_compat_yaml_path, ops_extra_info_path)
+
+
+if __name__ == '__main__':
+    main()