Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 1 | // |
Jim Flynn | bbfe603 | 2020-07-20 16:57:44 +0100 | [diff] [blame] | 2 | // Copyright © 2019 Arm Ltd and Contributors. All rights reserved. |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
Matteo Martincigh | 6598427 | 2019-10-17 13:26:21 +0100 | [diff] [blame] | 5 | |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 6 | #include "GatordMockService.hpp" |
| 7 | |
Jim Flynn | bbfe603 | 2020-07-20 16:57:44 +0100 | [diff] [blame] | 8 | #include <common/include/Assert.hpp> |
| 9 | #include <common/include/CommandHandlerRegistry.hpp> |
| 10 | #include <common/include/CommonProfilingUtils.hpp> |
| 11 | #include <common/include/PacketVersionResolver.hpp> |
| 12 | #include <common/include/NetworkSockets.hpp> |
Narumol Prangnawarat | 627cbb4 | 2020-04-07 12:25:05 +0100 | [diff] [blame] | 13 | |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 14 | #include <cerrno> |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 15 | #include <iostream> |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 16 | #include <string> |
Rob Hughes | 25b7436 | 2020-01-13 11:14:59 +0000 | [diff] [blame] | 17 | |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 18 | namespace armnn |
| 19 | { |
| 20 | |
| 21 | namespace gatordmock |
| 22 | { |
| 23 | |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 24 | void GatordMockService::SendConnectionAck() |
| 25 | { |
| 26 | if (m_EchoPackets) |
| 27 | { |
| 28 | std::cout << "Sending connection acknowledgement." << std::endl; |
| 29 | } |
| 30 | // The connection ack packet is an empty data packet with packetId == 1. |
Finn Williams | 2ed809c | 2020-04-20 21:21:07 +0100 | [diff] [blame] | 31 | m_BasePipeServer.get()->SendPacket(0, 1, nullptr, 0); |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 32 | } |
| 33 | |
Finn Williams | 15db745 | 2019-10-15 14:22:13 +0100 | [diff] [blame] | 34 | void GatordMockService::SendRequestCounterDir() |
| 35 | { |
| 36 | if (m_EchoPackets) |
| 37 | { |
| 38 | std::cout << "Sending connection acknowledgement." << std::endl; |
| 39 | } |
Keith Davis | 33ed221 | 2020-03-30 10:43:41 +0100 | [diff] [blame] | 40 | // The request counter directory packet is an empty data packet with packetId == 3. |
Finn Williams | 2ed809c | 2020-04-20 21:21:07 +0100 | [diff] [blame] | 41 | m_BasePipeServer.get()->SendPacket(0, 3, nullptr, 0); |
Finn Williams | 15db745 | 2019-10-15 14:22:13 +0100 | [diff] [blame] | 42 | } |
| 43 | |
Keith Davis | 33ed221 | 2020-03-30 10:43:41 +0100 | [diff] [blame] | 44 | void GatordMockService::SendActivateTimelinePacket() |
| 45 | { |
| 46 | if (m_EchoPackets) |
| 47 | { |
| 48 | std::cout << "Sending activate timeline packet." << std::endl; |
| 49 | } |
| 50 | // The activate timeline packet is an empty data packet with packetId == 6. |
Finn Williams | 2ed809c | 2020-04-20 21:21:07 +0100 | [diff] [blame] | 51 | m_BasePipeServer.get()->SendPacket(0, 6, nullptr, 0); |
Keith Davis | 33ed221 | 2020-03-30 10:43:41 +0100 | [diff] [blame] | 52 | } |
| 53 | |
| 54 | void GatordMockService::SendDeactivateTimelinePacket() |
| 55 | { |
| 56 | if (m_EchoPackets) |
| 57 | { |
| 58 | std::cout << "Sending deactivate timeline packet." << std::endl; |
| 59 | } |
| 60 | // The deactivate timeline packet is an empty data packet with packetId == 7. |
Finn Williams | 2ed809c | 2020-04-20 21:21:07 +0100 | [diff] [blame] | 61 | m_BasePipeServer.get()->SendPacket(0, 7, nullptr, 0); |
Keith Davis | 33ed221 | 2020-03-30 10:43:41 +0100 | [diff] [blame] | 62 | } |
| 63 | |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 64 | bool GatordMockService::LaunchReceivingThread() |
| 65 | { |
| 66 | if (m_EchoPackets) |
| 67 | { |
| 68 | std::cout << "Launching receiving thread." << std::endl; |
| 69 | } |
| 70 | // At this point we want to make the socket non blocking. |
Finn Williams | 2ed809c | 2020-04-20 21:21:07 +0100 | [diff] [blame] | 71 | if (!m_BasePipeServer.get()->SetNonBlocking()) |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 72 | { |
Finn Williams | 2ed809c | 2020-04-20 21:21:07 +0100 | [diff] [blame] | 73 | m_BasePipeServer.get()->Close(); |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 74 | std::cerr << "Failed to set socket as non blocking: " << strerror(errno) << std::endl; |
| 75 | return false; |
| 76 | } |
Finn Williams | 2ed809c | 2020-04-20 21:21:07 +0100 | [diff] [blame] | 77 | m_ListeningThread = std::thread(&GatordMockService::ReceiveLoop, this); |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 78 | return true; |
| 79 | } |
| 80 | |
| 81 | void GatordMockService::WaitForReceivingThread() |
| 82 | { |
Colm Donelan | 0270524 | 2019-11-14 14:19:07 +0000 | [diff] [blame] | 83 | // The receiving thread may already have died. |
| 84 | if (m_CloseReceivingThread != true) |
| 85 | { |
| 86 | m_CloseReceivingThread.store(true); |
| 87 | } |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 88 | // Check that the receiving thread is running |
| 89 | if (m_ListeningThread.joinable()) |
| 90 | { |
| 91 | // Wait for the receiving thread to complete operations |
| 92 | m_ListeningThread.join(); |
| 93 | } |
Keith Davis | 33ed221 | 2020-03-30 10:43:41 +0100 | [diff] [blame] | 94 | |
| 95 | if(m_EchoPackets) |
| 96 | { |
| 97 | m_TimelineDecoder.print(); |
| 98 | } |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 99 | } |
| 100 | |
Finn Williams | 2ed809c | 2020-04-20 21:21:07 +0100 | [diff] [blame] | 101 | bool GatordMockService::WaitForStreamMetaData() |
| 102 | { |
| 103 | return m_BasePipeServer->WaitForStreamMetaData(); |
| 104 | } |
| 105 | |
Colm Donelan | b682d84 | 2019-10-16 12:24:20 +0100 | [diff] [blame] | 106 | void GatordMockService::SendPeriodicCounterSelectionList(uint32_t period, std::vector<uint16_t> counters) |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 107 | { |
Colm Donelan | b682d84 | 2019-10-16 12:24:20 +0100 | [diff] [blame] | 108 | // The packet body consists of a UINT32 representing the period following by zero or more |
| 109 | // UINT16's representing counter UID's. If the list is empty it implies all counters are to |
| 110 | // be disabled. |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 111 | |
Colm Donelan | b682d84 | 2019-10-16 12:24:20 +0100 | [diff] [blame] | 112 | if (m_EchoPackets) |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 113 | { |
Colm Donelan | b682d84 | 2019-10-16 12:24:20 +0100 | [diff] [blame] | 114 | std::cout << "SendPeriodicCounterSelectionList: Period=" << std::dec << period << "uSec" << std::endl; |
| 115 | std::cout << "List length=" << counters.size() << std::endl; |
Colm Donelan | b682d84 | 2019-10-16 12:24:20 +0100 | [diff] [blame] | 116 | } |
| 117 | // Start by calculating the length of the packet body in bytes. This will be at least 4. |
| 118 | uint32_t dataLength = static_cast<uint32_t>(4 + (counters.size() * 2)); |
| 119 | |
| 120 | std::unique_ptr<unsigned char[]> uniqueData = std::make_unique<unsigned char[]>(dataLength); |
| 121 | unsigned char* data = reinterpret_cast<unsigned char*>(uniqueData.get()); |
| 122 | |
| 123 | uint32_t offset = 0; |
Jim Flynn | bbfe603 | 2020-07-20 16:57:44 +0100 | [diff] [blame] | 124 | arm::pipe::WriteUint32(data, offset, period); |
Colm Donelan | b682d84 | 2019-10-16 12:24:20 +0100 | [diff] [blame] | 125 | offset += 4; |
| 126 | for (std::vector<uint16_t>::iterator it = counters.begin(); it != counters.end(); ++it) |
| 127 | { |
Jim Flynn | bbfe603 | 2020-07-20 16:57:44 +0100 | [diff] [blame] | 128 | arm::pipe::WriteUint16(data, offset, *it); |
Colm Donelan | b682d84 | 2019-10-16 12:24:20 +0100 | [diff] [blame] | 129 | offset += 2; |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 130 | } |
| 131 | |
Colm Donelan | b682d84 | 2019-10-16 12:24:20 +0100 | [diff] [blame] | 132 | // Send the packet. |
Finn Williams | 2ed809c | 2020-04-20 21:21:07 +0100 | [diff] [blame] | 133 | m_BasePipeServer.get()->SendPacket(0, 4, data, dataLength); |
Colm Donelan | b682d84 | 2019-10-16 12:24:20 +0100 | [diff] [blame] | 134 | // There will be an echo response packet sitting in the receive thread. PeriodicCounterSelectionResponseHandler |
| 135 | // should deal with it. |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 136 | } |
| 137 | |
Rob Hughes | 25b7436 | 2020-01-13 11:14:59 +0000 | [diff] [blame] | 138 | void GatordMockService::WaitCommand(uint32_t timeout) |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 139 | { |
Colm Donelan | 0270524 | 2019-11-14 14:19:07 +0000 | [diff] [blame] | 140 | // Wait for a maximum of timeout microseconds or if the receive thread has closed. |
| 141 | // There is a certain level of rounding involved in this timing. |
Rob Hughes | 25b7436 | 2020-01-13 11:14:59 +0000 | [diff] [blame] | 142 | uint32_t iterations = timeout / 1000; |
Colm Donelan | 0270524 | 2019-11-14 14:19:07 +0000 | [diff] [blame] | 143 | std::cout << std::dec << "Wait command with timeout of " << timeout << " iterations = " << iterations << std::endl; |
Rob Hughes | 25b7436 | 2020-01-13 11:14:59 +0000 | [diff] [blame] | 144 | uint32_t count = 0; |
Colm Donelan | 0270524 | 2019-11-14 14:19:07 +0000 | [diff] [blame] | 145 | while ((this->ReceiveThreadRunning() && (count < iterations))) |
| 146 | { |
| 147 | std::this_thread::sleep_for(std::chrono::microseconds(1000)); |
| 148 | ++count; |
| 149 | } |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 150 | if (m_EchoPackets) |
| 151 | { |
| 152 | std::cout << std::dec << "Wait command with timeout of " << timeout << " microseconds completed. " << std::endl; |
| 153 | } |
| 154 | } |
| 155 | |
Finn Williams | 2ed809c | 2020-04-20 21:21:07 +0100 | [diff] [blame] | 156 | void GatordMockService::ReceiveLoop() |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 157 | { |
| 158 | m_CloseReceivingThread.store(false); |
| 159 | while (!m_CloseReceivingThread.load()) |
| 160 | { |
| 161 | try |
| 162 | { |
Jim Flynn | bbfe603 | 2020-07-20 16:57:44 +0100 | [diff] [blame] | 163 | arm::pipe::Packet packet = m_BasePipeServer.get()->WaitForPacket(500); |
Finn Williams | 2ed809c | 2020-04-20 21:21:07 +0100 | [diff] [blame] | 164 | |
Jim Flynn | bbfe603 | 2020-07-20 16:57:44 +0100 | [diff] [blame] | 165 | arm::pipe::PacketVersionResolver packetVersionResolver; |
Finn Williams | 2ed809c | 2020-04-20 21:21:07 +0100 | [diff] [blame] | 166 | |
Jim Flynn | bbfe603 | 2020-07-20 16:57:44 +0100 | [diff] [blame] | 167 | arm::pipe::Version version = |
Finn Williams | 2ed809c | 2020-04-20 21:21:07 +0100 | [diff] [blame] | 168 | packetVersionResolver.ResolvePacketVersion(packet.GetPacketFamily(), packet.GetPacketId()); |
| 169 | |
Jim Flynn | bbfe603 | 2020-07-20 16:57:44 +0100 | [diff] [blame] | 170 | arm::pipe::CommandHandlerFunctor* commandHandlerFunctor = m_HandlerRegistry.GetFunctor( |
Finn Williams | 2ed809c | 2020-04-20 21:21:07 +0100 | [diff] [blame] | 171 | packet.GetPacketFamily(), |
| 172 | packet.GetPacketId(), |
| 173 | version.GetEncodedValue()); |
| 174 | |
| 175 | |
| 176 | |
Jim Flynn | bbfe603 | 2020-07-20 16:57:44 +0100 | [diff] [blame] | 177 | ARM_PIPE_ASSERT(commandHandlerFunctor); |
Finn Williams | 2ed809c | 2020-04-20 21:21:07 +0100 | [diff] [blame] | 178 | commandHandlerFunctor->operator()(packet); |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 179 | } |
Jim Flynn | bbfe603 | 2020-07-20 16:57:44 +0100 | [diff] [blame] | 180 | catch (const arm::pipe::TimeoutException&) |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 181 | { |
| 182 | // In this case we ignore timeouts and and keep trying to receive. |
| 183 | } |
Jim Flynn | bbfe603 | 2020-07-20 16:57:44 +0100 | [diff] [blame] | 184 | catch (const arm::pipe::InvalidArgumentException& e) |
Colm Donelan | b682d84 | 2019-10-16 12:24:20 +0100 | [diff] [blame] | 185 | { |
| 186 | // We couldn't find a functor to handle the packet? |
| 187 | std::cerr << "Packet received that could not be processed: " << e.what() << std::endl; |
| 188 | } |
Jim Flynn | bbfe603 | 2020-07-20 16:57:44 +0100 | [diff] [blame] | 189 | catch (const arm::pipe::ProfilingException& e) |
Colm Donelan | b682d84 | 2019-10-16 12:24:20 +0100 | [diff] [blame] | 190 | { |
| 191 | // A runtime exception occurred which means we must exit the loop. |
| 192 | std::cerr << "Receive thread closing: " << e.what() << std::endl; |
| 193 | m_CloseReceivingThread.store(true); |
| 194 | } |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 195 | } |
| 196 | } |
| 197 | |
Colm Donelan | b682d84 | 2019-10-16 12:24:20 +0100 | [diff] [blame] | 198 | } // namespace gatordmock |
Colm Donelan | a21620d | 2019-10-11 13:09:49 +0100 | [diff] [blame] | 199 | |
Colm Donelan | b682d84 | 2019-10-16 12:24:20 +0100 | [diff] [blame] | 200 | } // namespace armnn |