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/*
* Copyright (c) 2018-2019 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.
*/
#ifndef ARM_COMPUTE_GRAPH_DETAIL_EXECUTION_HELPERS_H
#define ARM_COMPUTE_GRAPH_DETAIL_EXECUTION_HELPERS_H
#include "arm_compute/graph/Types.h"
namespace arm_compute
{
namespace graph
{
// Forward declarations
class Graph;
class GraphContext;
struct ExecutionWorkload;
class Tensor;
class INode;
namespace detail
{
/** Validates all nodes
*
* @param[in] g Graph to validate
*/
void validate_all_nodes(Graph &g);
/** Configures all nodes of a graph
*
* @param[in] g Graph to configure
*/
void configure_all_tensors(Graph &g);
/** Allocates all input tensors of a node.
*
* @param[in] node Node to allocate the input tensor of
*/
void allocate_all_input_tensors(INode &node);
/** Allocates all output tensors of a node.
*
* @param[in] node Node to allocate the output tensor of
*/
void allocate_all_output_tensors(INode &node);
/** Allocates const tensor of a given graph
*
* @param[in] g Graph to allocate the tensors
*/
void allocate_const_tensors(Graph &g);
/** Allocates all tensors of a graph
*
* @param[in] g Graph to allocate the tensors
*/
void allocate_all_tensors(Graph &g);
/** Configures all nodes of graph
*
* @param[in, out] g Graph to configure the nodes
* @param[in] ctx Graph context to use
* @param[in] node_order The order to configure the nodes
*
* @return The execution workload
*/
ExecutionWorkload configure_all_nodes(Graph &g, GraphContext &ctx, const std::vector<NodeID> &node_order);
/** Release the memory of all unused const nodes
*
* @param[in] g Graph to release the memory from
*/
void release_unused_tensors(Graph &g);
/** Calls accessor of a given tensor
*
* @param[in] tensor The tensor of which the accessor should be called
*/
void call_tensor_accessor(Tensor *tensor);
/** Call all const node accessors
*
* @param[in] g Graph containing the const nodes
*/
void call_all_const_node_accessors(Graph &g);
/** Call all input node accessors
*
* @param[in] workload Workload to execute
*
* @return True if all the accesses were valid
*/
bool call_all_input_node_accessors(ExecutionWorkload &workload);
/** Call all output node accessors
*
* @param[in] workload Workload to execute
*
* @return True if all the accessors expect more data
*/
bool call_all_output_node_accessors(ExecutionWorkload &workload);
/** Prepares all tasks for execution
*
* @param[in] workload Workload to prepare
*/
void prepare_all_tasks(ExecutionWorkload &workload);
/** Executes all tasks of a workload
*
* @param[in] workload Workload to execute
*/
void call_all_tasks(ExecutionWorkload &workload);
} // namespace detail
} // namespace graph
} // namespace arm_compute
#endif /* ARM_COMPUTE_GRAPH_DETAIL_EXECUTION_HELPERS_H */
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