85 lines
2.5 KiB
C
85 lines
2.5 KiB
C
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/*******************************************************************************
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* Copyright (c) 2015-2018 Skymind, Inc.
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*
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* This program and the accompanying materials are made available under the
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* terms of the Apache License, Version 2.0 which is available at
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* https://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* SPDX-License-Identifier: Apache-2.0
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******************************************************************************/
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//
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// @author raver119@gmail.com
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//
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#ifndef LIBND4J_GRAPHEXECUTIONER_H
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#define LIBND4J_GRAPHEXECUTIONER_H
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#include <graph/generated/node_generated.h>
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#include <graph/generated/graph_generated.h>
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#include <graph/Variable.h>
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#include <graph/VariableSpace.h>
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#include <graph/Node.h>
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#include <graph/Graph.h>
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#include <graph/ResultWrapper.h>
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#include <sys/stat.h>
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#include <graph/ExecutionResult.h>
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#include <system/dll.h>
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#define TF_INPUT "Placeholder"
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#define TF_CONST "Const"
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#define TF_VAR "VariableV2"
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namespace sd {
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namespace graph {
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class ND4J_EXPORT GraphExecutioner {
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protected:
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public:
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//static Nd4jStatus executeFlatNode(sd::graph::Graph *graph, sd::graph::Node *node, sd::graph::VariableSpace<float> *variableSpace);
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static Nd4jStatus executeFlatNode(Graph *graph, Node *node, VariableSpace *variableSpace);
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/**
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* This method executes given Graph
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* @return
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*/
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static Nd4jStatus execute(Graph *graph, VariableSpace *variableSpace = nullptr);
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/**
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* This method executes graph stored at given FlatBuffers pointer
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*
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* @param pointer Pointer to FlatBuffer
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* @return pointer to FlatBuffer with result
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*/
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static sd::graph::ResultWrapper* executeFlatBuffer(Nd4jPointer pointer);
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static flatbuffers::Offset<FlatResult> execute(Graph *graph, flatbuffers::FlatBufferBuilder &builder, const FlatInferenceRequest* request);
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static Graph *importFromTensorFlow(const char *fileName);
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static Graph *importFromFlatBuffers(const char *filename);
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static Graph *importFromFlatPointer(Nd4jPointer ptr);
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};
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long getFileSize(const char * filename);
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uint8_t* readFlatBuffers(const char * filename);
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}
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}
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#endif //LIBND4J_GRAPHEXECUTIONER_H
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