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/*
* Copyright (c) 2018 Samsung Electronics Co., Ltd. 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.
*/
#include <NeuralNetworks.h>
#include <new>
#include "wrapper/ANeuralNetworksModel.h"
#include "wrapper/ANeuralNetworksCompilation.h"
#include "util/logging.h"
//
// NNAPI Implementation
//
int ANeuralNetworksCompilation_create(ANeuralNetworksModel *model,
ANeuralNetworksCompilation **compilation)
{
if ((model == nullptr) || (compilation == nullptr))
{
VERBOSE(NNAPI::Compilation) << "create: Incorrect null pointer parameter(s)" << std::endl;
return ANEURALNETWORKS_UNEXPECTED_NULL;
}
if (!model->isFinished())
{
VERBOSE(NNAPI::Compilation) << "create: Model define is not finished" << std::endl;
return ANEURALNETWORKS_BAD_STATE;
}
std::shared_ptr<neurun::graph::Graph> internal;
model->release(internal);
*compilation = new (std::nothrow) ANeuralNetworksCompilation(internal);
if (*compilation == nullptr)
{
VERBOSE(NNAPI::Compilation) << "create: ail to create compilation object" << std::endl;
return ANEURALNETWORKS_OUT_OF_MEMORY;
}
return ANEURALNETWORKS_NO_ERROR;
}
int ANeuralNetworksCompilation_finish(ANeuralNetworksCompilation *compilation)
{
if (compilation == nullptr)
{
VERBOSE(NNAPI::Compilation) << "finish: Incorrect null pointer parameter" << std::endl;
return ANEURALNETWORKS_UNEXPECTED_NULL;
}
if (compilation->state() != ::neurun::compiler::State::CREATED)
{
VERBOSE(NNAPI::Compilation) << "finish: Already finished" << std::endl;
return ANEURALNETWORKS_BAD_STATE;
}
if (!compilation->finish())
{
VERBOSE(NNAPI::Compilation) << "finish: Fail to compile" << std::endl;
return ANEURALNETWORKS_BAD_STATE;
}
return ANEURALNETWORKS_NO_ERROR;
}
void ANeuralNetworksCompilation_free(ANeuralNetworksCompilation *compilation)
{
delete compilation;
}
int ANeuralNetworksCompilation_setPreference(ANeuralNetworksCompilation *compilation,
int32_t preference)
{
if (compilation == nullptr)
{
VERBOSE(NNAPI::Compilation) << "setPreference: Incorrect null pointer parameter" << std::endl;
return ANEURALNETWORKS_UNEXPECTED_NULL;
}
if (compilation->state() != ::neurun::compiler::State::CREATED)
{
VERBOSE(NNAPI::Compilation) << "setPreference: Already finished" << std::endl;
return ANEURALNETWORKS_BAD_STATE;
}
const PreferenceCode FIRST_PREFERENCE_CODE = ANEURALNETWORKS_PREFER_LOW_POWER;
const PreferenceCode LAST_PREFERENCE_CODE = ANEURALNETWORKS_PREFER_SUSTAINED_SPEED;
if ((preference < FIRST_PREFERENCE_CODE) || (preference > LAST_PREFERENCE_CODE))
{
VERBOSE(NNAPI::Compilation) << "setPreference: Incorrect preference code" << std::endl;
return ANEURALNETWORKS_BAD_DATA;
}
// NYI: nothing to set
return ANEURALNETWORKS_NO_ERROR;
}
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