text: # 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 paddle
  from .ps_program_builder import *
  from .public import *
  
  __all__ = [
      'PsProgramBuilder', 'GeoPsProgramBuilder', 'CpuSyncPsProgramBuilder',
      'CpuAsyncPsProgramBuilder', 'GpuPsProgramBuilder',
      'HeterAsyncPsProgramBuilder', 'FlPsProgramBuilder'
  ]
  
  
  class PsProgramBuilderFactory(object):
  
      def __init__(self):
          pass
  
      def _create_ps_program_builder(self, pass_ctx):
          attrs = pass_ctx._attrs
          if attrs['ps_mode'] == DistributedMode.GEO:
              return globals()['GeoPsProgramBuilder'](pass_ctx)
          elif attrs['use_ps_gpu']:
              return globals()['GpuPsProgramBuilder'](pass_ctx)
          elif attrs['is_heter_ps_mode'] and not attrs['is_fl_ps_mode']:
              return globals()['HeterAsyncPsProgramBuilder'](pass_ctx)
          elif 'is_fl_ps_mode' in attrs and attrs['is_fl_ps_mode']:
              return globals()['FlPsProgramBuilder'](pass_ctx)
          elif attrs['ps_mode'] == DistributedMode.SYNC:
              return globals()['CpuSyncPsProgramBuilder'](pass_ctx)
          else:
              return globals()['CpuAsyncPsProgramBuilder'](pass_ctx)
  