1 // 2 // Copyright © 2020 Arm Ltd. All rights reserved. 3 // SPDX-License-Identifier: MIT 4 // 5 #pragma once 6 7 #include "armnn/BackendId.hpp" 8 #include <map> 9 10 namespace armnn 11 { 12 namespace profiling 13 { 14 15 class ICounterMappings 16 { 17 public: 18 virtual uint16_t GetGlobalId(uint16_t backendCounterId, const armnn::BackendId& backendId) const = 0; 19 virtual const std::pair<uint16_t, armnn::BackendId>& GetBackendId(uint16_t globalCounterId) const = 0; ~ICounterMappings()20 virtual ~ICounterMappings() {} 21 }; 22 23 class IRegisterCounterMapping 24 { 25 public: 26 virtual void RegisterMapping(uint16_t globalCounterId, 27 uint16_t backendCounterId, 28 const armnn::BackendId& backendId) = 0; 29 virtual void Reset() = 0; ~IRegisterCounterMapping()30 virtual ~IRegisterCounterMapping() {} 31 }; 32 33 class CounterIdMap : public ICounterMappings, public IRegisterCounterMapping 34 { 35 36 public: 37 CounterIdMap() = default; ~CounterIdMap()38 virtual ~CounterIdMap() {} 39 void RegisterMapping(uint16_t globalCounterId, 40 uint16_t backendCounterId, 41 const armnn::BackendId& backendId) override; 42 void Reset() override; 43 uint16_t GetGlobalId(uint16_t backendCounterId, const armnn::BackendId& backendId) const override; 44 const std::pair<uint16_t, armnn::BackendId>& GetBackendId(uint16_t globalCounterId) const override; 45 private: 46 std::map<uint16_t, std::pair<uint16_t, armnn::BackendId>> m_GlobalCounterIdMap; 47 std::map<std::pair<uint16_t, armnn::BackendId>, uint16_t> m_BackendCounterIdMap; 48 }; 49 50 } // namespace profiling 51 } // namespace armnn 52