IVGCVSW-3410 Create Counter Directory metadata classes

* Created classes Device, Counter, Category, CounterDirectory

Signed-off-by: Aron Virginas-Tar <Aron.Virginas-Tar@arm.com>
Change-Id: Iaec4b0e154d962983c60460714bafcc1fb16f47e

1 files changed, 104 insertions, 0 deletions

diff --git a/src/profiling/CounterDirectory.hpp b/src/profiling/CounterDirectory.hpp
new file mode 100644
index 0000000000..bbe7bcf6ef
--- /dev/null
+++ b/src/profiling/CounterDirectory.hpp
@@ -0,0 +1,104 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include <atomic>
+#include <string>
+#include <vector>
+
+namespace armnn
+{
+
+namespace profiling
+{
+
+class Device
+{
+public:
+    uint16_t    m_Uid;
+    std::string m_Name;
+    uint16_t    m_Cores;
+};
+
+class Counter
+{
+public:
+    uint16_t    m_Uid;
+    uint16_t    m_MaxCounterUid;
+    uint16_t    m_Class;
+    uint16_t    m_Interpolation;
+    float       m_Multiplier;
+    std::string m_Name;
+    std::string m_Description;
+    std::string m_Units;
+};
+
+class Category
+{
+public:
+    std::string m_Name;
+};
+
+class CounterDirectory final
+{
+public:
+    CounterDirectory(uint16_t uid,
+                     const std::string& name,
+                     uint16_t deviceCount,
+                     uint16_t counterCount,
+                     uint16_t categoryCount);
+
+    ~CounterDirectory() = default;
+
+    uint16_t GetUid() const;
+    const std::string& GetName() const;
+
+    uint16_t GetDeviceCount() const;
+    uint16_t GetCounterCount() const;
+    uint16_t GetCategoryCount() const;
+
+    void GetDeviceValue(uint16_t index, uint32_t& value) const;
+    void SetDeviceValue(uint16_t index, uint32_t value);
+
+    void GetDeviceObject(uint16_t index, Device* counter) const;
+    void SetDeviceObject(uint16_t index, Device* counter);
+
+    void GetCounterValue(uint16_t index, uint32_t& value) const;
+    void SetCounterValue(uint16_t index, uint32_t value);
+
+    void GetCounterObject(uint16_t index, Counter* counter) const;
+    void SetCounterObject(uint16_t index, Counter* counter);
+
+    void GetCategoryValue(uint16_t index, uint32_t& value) const;
+    void SetCategoryValue(uint16_t index, uint32_t value);
+
+    void GetCategoryObject(uint16_t index, Category* counter) const;
+    void SetCategoryObject(uint16_t index, Category* counter);
+
+private:
+    uint16_t    m_Uid;
+    std::string m_Name;
+
+    uint16_t m_DeviceCount;
+    uint16_t m_CounterCount;
+    uint16_t m_CategoryCount;
+
+    std::vector<std::atomic<uint32_t>> m_DeviceIds;
+    std::vector<std::atomic<uint32_t>> m_CounterIds;
+    std::vector<std::atomic<uint32_t>> m_CategoryIds;
+
+    std::vector<std::atomic<Device*>>   m_DeviceObjects;
+    std::vector<std::atomic<Counter*>>  m_CounterObjects;
+    std::vector<std::atomic<Category*>> m_CategoryObjects;
+
+    void CheckDeviceIndex(uint16_t index) const;
+    void CheckCounterIndex(uint16_t index) const;
+    void CheckCategoryIndex(uint16_t index) const;
+};
+
+} // namespace profiling
+
+} // namespace armnn