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- /* Copyright 2021 Tianshu AI Platform. 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.
- ============================================================= */
-
- syntax = "proto3";
-
- package oneflow;
-
- // Version information for a piece of serialized data
- //
- // There are different types of versions for each type of data
- // (GraphDef, etc.), but they all have the same common shape
- // described here.
- //
- // Each consumer has "consumer" and "min_producer" versions (specified
- // elsewhere). A consumer is allowed to consume this data if
- //
- // producer >= min_producer
- // consumer >= min_consumer
- // consumer not in bad_consumers
- //
- message VersionDef {
- // The version of the code that produced this data.
- int32 producer = 1;
-
- // Any consumer below this version is not allowed to consume this data.
- int32 min_consumer = 2;
-
- // Specific consumer versions which are disallowed (e.g. due to bugs).
- repeated int32 bad_consumers = 3;
- };
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