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//
// Copyright © 2019 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//
#pragma once
#include <string>
#include <vector>
#include <memory>
#include <unordered_set>
#include <unordered_map>
#include <boost/numeric/conversion/cast.hpp>
namespace armnn
{
namespace profiling
{
// Forward declarations
class Category;
class Device;
class CounterSet;
class Counter;
// Profiling objects smart pointer types
using CategoryPtr = std::unique_ptr<Category>;
using DevicePtr = std::unique_ptr<Device>;
using CounterSetPtr = std::unique_ptr<CounterSet>;
using CounterPtr = std::shared_ptr<Counter>;
// Profiling objects collection types
using Categories = std::unordered_set<CategoryPtr>;
using Devices = std::unordered_map<uint16_t, DevicePtr>;
using CounterSets = std::unordered_map<uint16_t, CounterSetPtr>;
using Counters = std::unordered_map<uint16_t, CounterPtr>;
// Profiling objects collection iterator types
using CategoriesIt = Categories::const_iterator;
using DevicesIt = Devices::const_iterator;
using CounterSetsIt = CounterSets::const_iterator;
using CountersIt = Counters::const_iterator;
class Category final
{
public:
// Constructors
Category(const std::string& name, uint16_t deviceUid, uint16_t counterSetUid)
: m_Name(name)
, m_DeviceUid(deviceUid)
, m_CounterSetUid(counterSetUid)
{}
// Fields
std::string m_Name;
// Connections
std::vector<uint16_t> m_Counters; // The UIDs of the counters associated with this category
uint16_t m_DeviceUid; // Optional, set to zero if the counter is not associated with a device
uint16_t m_CounterSetUid; // Optional, set to zero if the counter is not associated with a counter set
};
class Device final
{
public:
// Constructors
Device(uint16_t deviceUid, const std::string& name, uint16_t cores)
: m_Uid(deviceUid)
, m_Name(name)
, m_Cores(cores)
{}
// Fields
uint16_t m_Uid;
std::string m_Name;
uint16_t m_Cores;
};
class CounterSet final
{
public:
// Constructors
CounterSet(uint16_t counterSetUid, const std::string& name, uint16_t count)
: m_Uid(counterSetUid)
, m_Name(name)
, m_Count(count)
{}
// Fields
uint16_t m_Uid;
std::string m_Name;
uint16_t m_Count;
};
class Counter final
{
public:
// Constructors
Counter(uint16_t counterUid,
uint16_t maxCounterUid,
uint16_t counterClass,
uint16_t interpolation,
double multiplier,
const std::string& name,
const std::string& description,
const std::string& units,
uint16_t deviceUid,
uint16_t counterSetUid)
: m_Uid(counterUid)
, m_MaxCounterUid(maxCounterUid)
, m_Class(counterClass)
, m_Interpolation(interpolation)
, m_Multiplier(multiplier)
, m_Name(name)
, m_Description(description)
, m_Units(units)
, m_DeviceUid(deviceUid)
, m_CounterSetUid(counterSetUid)
{}
// Fields
uint16_t m_Uid;
uint16_t m_MaxCounterUid;
uint16_t m_Class;
uint16_t m_Interpolation;
double m_Multiplier;
std::string m_Name;
std::string m_Description;
std::string m_Units; // Optional, leave empty if the counter does not need units
// Connections
uint16_t m_DeviceUid; // Optional, set to zero if the counter is not associated with a device
uint16_t m_CounterSetUid; // Optional, set to zero if the counter is not associated with a counter set
};
class ICounterDirectory
{
public:
virtual ~ICounterDirectory() {}
// Getters for counts
virtual uint16_t GetCategoryCount() const = 0;
virtual uint16_t GetDeviceCount() const = 0;
virtual uint16_t GetCounterSetCount() const = 0;
virtual uint16_t GetCounterCount() const = 0;
// Getters for collections
virtual const Categories& GetCategories() const = 0;
virtual const Devices& GetDevices() const = 0;
virtual const CounterSets& GetCounterSets() const = 0;
virtual const Counters& GetCounters() const = 0;
// Getters for profiling objects
virtual const Category* GetCategory(const std::string& name) const = 0;
virtual const Device* GetDevice(uint16_t uid) const = 0;
virtual const CounterSet* GetCounterSet(uint16_t uid) const = 0;
virtual const Counter* GetCounter(uint16_t uid) const = 0;
};
} // namespace profiling
} // namespace armnn
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