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/*
* Copyright (c) 2018 ARM Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include "arm_compute/graph2/Utils.h"
#include "arm_compute/graph2/GraphContext.h"
#include "arm_compute/graph2/backends/BackendRegistry.h"
#include "arm_compute/graph2/mutators/GraphMutators.h"
namespace arm_compute
{
namespace graph2
{
bool is_target_supported(Target target)
{
return backends::BackendRegistry::get().contains(target);
}
Target get_default_target()
{
if(is_target_supported(Target::NEON))
{
return Target::NEON;
}
if(is_target_supported(Target::CL))
{
return Target::CL;
}
ARM_COMPUTE_ERROR("No backend exists!");
}
void force_target_to_graph(Graph &g, Target target)
{
auto &nodes = g.nodes();
for(auto &node : nodes)
{
if(node)
{
node->set_assigned_target(target);
}
}
auto &tensors = g.tensors();
for(auto &tensor : tensors)
{
if(tensor)
{
tensor->desc().target = target;
}
}
}
PassManager create_default_pass_manager()
{
PassManager pm;
pm.append(support::cpp14::make_unique<InPlaceOperationMutator>());
pm.append(support::cpp14::make_unique<NodeFusionMutator>());
pm.append(support::cpp14::make_unique<SplitLayerSubTensorMutator>());
pm.append(support::cpp14::make_unique<DepthConcatSubTensorMutator>());
return pm;
}
/** Default setups a graph Context
*
* @param[in] ctx Context to default initialize
*/
void setup_default_graph_context(GraphContext &ctx)
{
for(const auto &backend : backends::BackendRegistry::get().backends())
{
backend.second->setup_backend_context(ctx);
}
}
} // namespace graph2
} // namespace arm_compute
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