/******************************************************************************
 * Copyright (c) 2017 Texas Instruments Incorporated - http://www.ti.com/
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 *        derived from this software without specific prior written permission.
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#pragma once

#include <assert.h>
#include <type_traits>
#include <cstddef>
#include <vector>
#include <memory>
#include <fstream>

#include "configuration.h"
#include "ocl_device.h"

#include "common_defines.h"
#include "tidl_create_params.h" // for TIDL types
#include "execution_object.h"

namespace tinn {


// One instance across all devices available in the context
// Also need this to work in host emulation mode
class ExecutorImpl
{
    public:
        ExecutorImpl(DeviceType core_type, const DeviceIds& ids,
                     int layersGroupId);
        ~ExecutorImpl() { Cleanup(); }

        bool Initialize(const Configuration& configuration);

        ExecutionObjects& GetExecutionObjects()
        { return execution_objects_m; }

        ExecutorImpl(const ExecutorImpl&)            = delete;
        ExecutorImpl& operator=(const ExecutorImpl&) = delete;

        ExecutionObjects execution_objects_m;

    private:
        void InitializeNetworkCreateParam(TIDL_CreateParams *cp,
                                          const Configuration& configuration);
        bool InitializeNetworkParams(TIDL_CreateParams *cp);
        void Cleanup();

        Device::Ptr          device_m; // vector of devices?
        Configuration        configuration_m;
        up_malloc_ddr<char>  shared_networkparam_heap_m;
        DeviceIds            device_ids_m;
        DeviceType           core_type_m;
        int                  layers_group_id_m;
};

} // namespace tinn