cavis/libnd4j/include/graph/scheme/variable.fbs

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/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://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.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
include "array.fbs";
include "utils.fbs";
namespace nd4j.graph;
// Variable type for variables
enum VarType:byte {
VARIABLE,
CONSTANT,
ARRAY,
PLACEHOLDER
}
table FlatVariable {
id:IntPair; // ID of the Variable, in format of IntPair.first is node Id, IntPair.second is output index of the node
name:string; // symbolic ID of the Variable (if defined)
dtype:DType;
shape:[long]; // shape is absolutely optional. either shape or ndarray might be set
ndarray:FlatArray;
device:int; // default is -1, which means _auto_
variabletype:VarType;
controlDeps:[string];
controlDepForOp:[string];
controlDepsForVar:[string];
}
root_type FlatVariable;