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#ifndef CAFFE2_NET_ASYNC_TASK_H
#define CAFFE2_NET_ASYNC_TASK_H
#include "caffe2/core/net_async_base.h"
#include "caffe2/core/net_async_task_future.h"
#include "caffe2/core/operator.h"
#include <vector>
namespace caffe2 {
// AsyncTask represents an asynchronous execution of a chain of ops.
class AsyncTask {
public:
AsyncTask(const std::vector<OperatorBase*>& ops);
bool Run(const ExecutionOptions& options);
void Reset();
DeviceOption GetDeviceOption() const;
AsyncTaskFuture& GetFuture();
const AsyncTaskFuture& GetFuture() const;
private:
void handleChainError(
OperatorBase* op,
const char* err_msg,
bool save_exception = false);
std::vector<OperatorBase*> ops_;
DeviceOption device_option_;
AsyncTaskFuture future_;
};
} // namespace caffe2
#endif // CAFFE2_NET_ASYNC_TASK_H
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