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Diffstat (limited to 'src/graph2/detail/ExecutionHelpers.cpp')
| -rw-r--r-- | src/graph2/detail/ExecutionHelpers.cpp | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/src/graph2/detail/ExecutionHelpers.cpp b/src/graph2/detail/ExecutionHelpers.cpp deleted file mode 100644 index 3688d0b0dc..0000000000 --- a/src/graph2/detail/ExecutionHelpers.cpp +++ /dev/null @@ -1,199 +0,0 @@ -/* - * 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/detail/ExecutionHelpers.h" - -#include "arm_compute/graph2/Graph.h" -#include "arm_compute/graph2/GraphContext.h" -#include "arm_compute/graph2/GraphManager.h" -#include "arm_compute/graph2/Tensor.h" -#include "arm_compute/graph2/backends/BackendRegistry.h" - -namespace arm_compute -{ -namespace graph2 -{ -namespace detail -{ -void default_initialize_backends() -{ - for(const auto &backend : backends::BackendRegistry::get().backends()) - { - backend.second->initialize_backend(); - } -} - -void configure_all_tensors(Graph &g) -{ - auto &tensors = g.tensors(); - - for(auto &tensor : tensors) - { - if(tensor) - { - Target target = tensor->desc().target; - auto backend = backends::BackendRegistry::get().find_backend(target); - ARM_COMPUTE_ERROR_ON_MSG(!backend, "Requested backend doesn't exist!"); - auto handle = backend->create_tensor(*tensor); - ARM_COMPUTE_ERROR_ON_MSG(!backend, "Couldn't create backend handle!"); - tensor->set_handle(std::move(handle)); - } - } -} - -void allocate_all_tensors(Graph &g) -{ - auto &tensors = g.tensors(); - - for(auto &tensor : tensors) - { - if(tensor && !tensor->bound_edges().empty()) - { - ARM_COMPUTE_ERROR_ON_MSG(!tensor->handle(), "Tensor handle is not configured!"); - tensor->handle()->allocate(); - } - } -} - -void validate_all_nodes(Graph &g) -{ - auto &nodes = g.nodes(); - - // Create tasks - for(auto &node : nodes) - { - if(node != nullptr) - { - Target assigned_target = node->assigned_target(); - auto backend = backends::BackendRegistry::get().find_backend(assigned_target); - ARM_COMPUTE_ERROR_ON_MSG(!backend, "Requested backend doesn't exist!"); - Status status = backend->validate_node(*node); - ARM_COMPUTE_ERROR_ON_MSG(!bool(status), status.error_description().c_str()); - } - } -} - -ExecutionWorkload configure_all_nodes(Graph &g, GraphContext &ctx) -{ - ExecutionWorkload workload; - auto &nodes = g.nodes(); - - // Create tasks - for(auto &node : nodes) - { - if(node != nullptr) - { - Target assigned_target = node->assigned_target(); - auto backend = backends::BackendRegistry::get().find_backend(assigned_target); - ARM_COMPUTE_ERROR_ON_MSG(!backend, "Requested backend doesn't exist!"); - auto func = backend->configure_node(*node, ctx); - if(func != nullptr) - { - ExecutionTask task; - task.task = std::move(func); - task.node = node.get(); - workload.tasks.push_back(std::move(task)); - } - } - } - - // Add inputs and outputs - for(auto &node : nodes) - { - if(node != nullptr && node->type() == NodeType::Input) - { - workload.inputs.push_back(node->output(0)); - } - - if(node != nullptr && node->type() == NodeType::Output) - { - workload.outputs.push_back(node->input(0)); - continue; - } - } - - return workload; -} - -void release_unused_tensors(Graph &g) -{ - for(auto &tensor : g.tensors()) - { - if(tensor != nullptr && tensor->handle() != nullptr) - { - tensor->handle()->release_if_unused(); - } - } -} - -void call_tensor_accessor(Tensor *tensor) -{ - ARM_COMPUTE_ERROR_ON(!tensor); - tensor->call_accessor(); -} - -void call_all_const_node_accessors(Graph &g) -{ - auto &nodes = g.nodes(); - - for(auto &node : nodes) - { - if(node != nullptr && node->type() == NodeType::Const) - { - call_tensor_accessor(node->output(0)); - } - } -} - -void call_all_input_node_accessors(ExecutionWorkload &workload) -{ - for(auto &input : workload.inputs) - { - if(input != nullptr) - { - input->call_accessor(); - } - } -} - -void call_all_tasks(ExecutionWorkload &workload) -{ - for(auto &task : workload.tasks) - { - task(); - } -} - -void call_all_output_node_accessors(ExecutionWorkload &workload) -{ - for(auto &output : workload.outputs) - { - if(output != nullptr) - { - output->call_accessor(); - } - } -} -} // namespace detail -} // namespace graph2 -} // namespace arm_compute
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