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#pragma once
#include <torch/csrc/python_headers.h>
#include <torch/csrc/autograd/engine.h>
#include <torch/csrc/autograd/function.h>
bool THPEngine_initModule(PyObject* module);
namespace torch {
namespace autograd {
namespace python {
struct PythonEngine : public Engine {
static Engine& get_python_engine();
~PythonEngine() override;
void thread_init(
int device,
const std::shared_ptr<ReadyQueue>& ready_queue,
bool should_increment) override;
void thread_on_exception(
std::shared_ptr<GraphTask> graph_task,
const std::shared_ptr<Node>& fn,
std::exception& e) override;
variable_list execute(
const edge_list& roots,
const variable_list& inputs,
bool keep_graph,
bool create_graph,
bool accumulate_grad,
const edge_list& outputs = {}) override;
c10::intrusive_ptr<at::ivalue::Future> execute_with_graph_task(
const std::shared_ptr<GraphTask>& graph_task,
std::shared_ptr<Node> graph_root,
InputBuffer&& input_buffer) override;
std::unique_ptr<AnomalyMetadata> make_anomaly_metadata() override;
std::unique_ptr<SavedVariableHooks> get_default_saved_variable_hooks()
override;
private:
PythonEngine();
};
} // namespace python
} // namespace autograd
} // namespace torch
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