forked from huawei/mindspore2022
39 lines
1.4 KiB
Python
39 lines
1.4 KiB
Python
# Copyright 2020 Huawei Technologies Co., Ltd
|
|
#
|
|
# 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.
|
|
# ============================================================================
|
|
"""GraphKernel splitter"""
|
|
|
|
import json
|
|
import json.decoder as jd
|
|
import traceback
|
|
from mindspore import log as logger
|
|
from . import model
|
|
|
|
|
|
def split_with_json(json_str: str):
|
|
"""Call costmodel to split GraphKernel"""
|
|
try:
|
|
graph_desc = json.loads(json_str)
|
|
comp = model.load_composite(graph_desc)
|
|
graph_split, graph_mode = model.split(comp.graph)
|
|
is_multi_graph = len(graph_split) > 1
|
|
graph_list = list(map(comp.dump, graph_split))
|
|
result = {"multi_graph": is_multi_graph,
|
|
"graph_desc": graph_list,
|
|
"graph_mode": graph_mode}
|
|
return json.dumps(result)
|
|
except jd.JSONDecodeError:
|
|
logger.error(traceback.format_exc())
|
|
return None
|