Francis Murtagh | fcb8ef6 | 2019-09-20 15:40:09 +0100 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2019 Arm Ltd. All rights reserved. |
| 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
| 5 | |
| 6 | #pragma once |
| 7 | |
Francis Murtagh | fcb8ef6 | 2019-09-20 15:40:09 +0100 | [diff] [blame] | 8 | #include "IPeriodicCounterCapture.hpp" |
Matteo Martincigh | e0e6efc | 2019-10-04 17:17:42 +0100 | [diff] [blame] | 9 | #include "Holder.hpp" |
Francis Murtagh | fcb8ef6 | 2019-09-20 15:40:09 +0100 | [diff] [blame] | 10 | #include "SendCounterPacket.hpp" |
Matteo Martincigh | e0e6efc | 2019-10-04 17:17:42 +0100 | [diff] [blame] | 11 | #include "ICounterValues.hpp" |
Finn Williams | 032bc74 | 2020-02-12 11:02:34 +0000 | [diff] [blame] | 12 | #include "CounterIdMap.hpp" |
Francis Murtagh | fcb8ef6 | 2019-09-20 15:40:09 +0100 | [diff] [blame] | 13 | |
Nikhil Raj | 7dcc697 | 2021-04-30 15:44:24 +0100 | [diff] [blame] | 14 | #include <armnn/backends/profiling/IBackendProfilingContext.hpp> |
| 15 | |
| 16 | #include <common/include/Packet.hpp> |
| 17 | |
Francis Murtagh | fcb8ef6 | 2019-09-20 15:40:09 +0100 | [diff] [blame] | 18 | #include <atomic> |
Francis Murtagh | fcb8ef6 | 2019-09-20 15:40:09 +0100 | [diff] [blame] | 19 | #include <mutex> |
| 20 | #include <thread> |
| 21 | |
| 22 | namespace armnn |
| 23 | { |
| 24 | |
| 25 | namespace profiling |
| 26 | { |
| 27 | |
| 28 | class PeriodicCounterCapture final : public IPeriodicCounterCapture |
| 29 | { |
| 30 | public: |
Finn Williams | 032bc74 | 2020-02-12 11:02:34 +0000 | [diff] [blame] | 31 | PeriodicCounterCapture(const Holder& data, |
| 32 | ISendCounterPacket& packet, |
Finn Williams | f3fcf32 | 2020-05-11 14:38:02 +0100 | [diff] [blame] | 33 | IReadCounterValues& readCounterValue, |
Finn Williams | 032bc74 | 2020-02-12 11:02:34 +0000 | [diff] [blame] | 34 | const ICounterMappings& counterIdMap, |
| 35 | const std::unordered_map<armnn::BackendId, |
| 36 | std::shared_ptr<armnn::profiling::IBackendProfilingContext>>& |
| 37 | backendProfilingContexts) |
| 38 | : m_CaptureDataHolder(data) |
| 39 | , m_IsRunning(false) |
| 40 | , m_KeepRunning(false) |
| 41 | , m_ReadCounterValues(readCounterValue) |
| 42 | , m_SendCounterPacket(packet) |
| 43 | , m_CounterIdMap(counterIdMap) |
Finn Williams | fe5a24b | 2020-04-09 16:05:28 +0100 | [diff] [blame] | 44 | , m_BackendProfilingContexts(backendProfilingContexts) |
Matteo Martincigh | e0e6efc | 2019-10-04 17:17:42 +0100 | [diff] [blame] | 45 | {} |
| 46 | ~PeriodicCounterCapture() { Stop(); } |
Francis Murtagh | fcb8ef6 | 2019-09-20 15:40:09 +0100 | [diff] [blame] | 47 | |
| 48 | void Start() override; |
Matteo Martincigh | e0e6efc | 2019-10-04 17:17:42 +0100 | [diff] [blame] | 49 | void Stop() override; |
Finn Williams | f4d59a6 | 2019-10-14 15:55:18 +0100 | [diff] [blame] | 50 | bool IsRunning() const { return m_IsRunning; } |
Francis Murtagh | fcb8ef6 | 2019-09-20 15:40:09 +0100 | [diff] [blame] | 51 | |
| 52 | private: |
| 53 | CaptureData ReadCaptureData(); |
Finn Williams | f3fcf32 | 2020-05-11 14:38:02 +0100 | [diff] [blame] | 54 | void Capture(IReadCounterValues& readCounterValues); |
Finn Williams | 032bc74 | 2020-02-12 11:02:34 +0000 | [diff] [blame] | 55 | void DispatchPeriodicCounterCapturePacket( |
| 56 | const armnn::BackendId& backendId, const std::vector<Timestamp>& timestampValues); |
Francis Murtagh | fcb8ef6 | 2019-09-20 15:40:09 +0100 | [diff] [blame] | 57 | |
Matteo Martincigh | e0e6efc | 2019-10-04 17:17:42 +0100 | [diff] [blame] | 58 | const Holder& m_CaptureDataHolder; |
Finn Williams | f4d59a6 | 2019-10-14 15:55:18 +0100 | [diff] [blame] | 59 | bool m_IsRunning; |
Matteo Martincigh | e0e6efc | 2019-10-04 17:17:42 +0100 | [diff] [blame] | 60 | std::atomic<bool> m_KeepRunning; |
| 61 | std::thread m_PeriodCaptureThread; |
Finn Williams | f3fcf32 | 2020-05-11 14:38:02 +0100 | [diff] [blame] | 62 | IReadCounterValues& m_ReadCounterValues; |
Matteo Martincigh | e0e6efc | 2019-10-04 17:17:42 +0100 | [diff] [blame] | 63 | ISendCounterPacket& m_SendCounterPacket; |
Finn Williams | 032bc74 | 2020-02-12 11:02:34 +0000 | [diff] [blame] | 64 | const ICounterMappings& m_CounterIdMap; |
| 65 | const std::unordered_map<armnn::BackendId, |
Finn Williams | fe5a24b | 2020-04-09 16:05:28 +0100 | [diff] [blame] | 66 | std::shared_ptr<armnn::profiling::IBackendProfilingContext>>& m_BackendProfilingContexts; |
Francis Murtagh | fcb8ef6 | 2019-09-20 15:40:09 +0100 | [diff] [blame] | 67 | }; |
| 68 | |
| 69 | } // namespace profiling |
| 70 | |
| 71 | } // namespace armnn |