Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 1 | /* |
Anton Moberg | 4e5e056 | 2021-03-31 11:11:36 +0200 | [diff] [blame] | 2 | * Copyright (c) 2020-2021 Arm Limited. All rights reserved. |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: Apache-2.0 |
| 5 | * |
| 6 | * Licensed under the Apache License, Version 2.0 (the License); you may |
| 7 | * not use this file except in compliance with the License. |
| 8 | * You may obtain a copy of the License at |
| 9 | * |
| 10 | * www.apache.org/licenses/LICENSE-2.0 |
| 11 | * |
| 12 | * Unless required by applicable law or agreed to in writing, software |
| 13 | * distributed under the License is distributed on an AS IS BASIS, WITHOUT |
| 14 | * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | * See the License for the specific language governing permissions and |
| 16 | * limitations under the License. |
| 17 | */ |
| 18 | |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 19 | #include <ethosu.hpp> |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 20 | #include <uapi/ethosu.h> |
| 21 | |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 22 | #include <fstream> |
| 23 | #include <iomanip> |
| 24 | #include <iostream> |
| 25 | #include <list> |
Davide Grohmann | 35ce6c8 | 2021-06-01 15:03:51 +0200 | [diff] [blame] | 26 | #include <stdio.h> |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 27 | #include <string> |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 28 | #include <unistd.h> |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 29 | |
| 30 | using namespace std; |
| 31 | using namespace EthosU; |
| 32 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 33 | namespace { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 34 | int defaultTimeout = 60; |
| 35 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 36 | void help(const string exe) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 37 | cerr << "Usage: " << exe << " [ARGS]\n"; |
| 38 | cerr << "\n"; |
| 39 | cerr << "Arguments:\n"; |
| 40 | cerr << " -h --help Print this help message.\n"; |
| 41 | cerr << " -n --network File to read network from.\n"; |
| 42 | cerr << " -i --ifm File to read IFM from.\n"; |
| 43 | cerr << " -o --ofm File to write IFM to.\n"; |
Per Åstrand | 716546a | 2020-10-24 20:17:32 +0200 | [diff] [blame] | 44 | cerr << " -P --pmu [0.." << Inference::getMaxPmuEventCounters() << "] eventid.\n"; |
| 45 | cerr << " PMU counter to enable followed by eventid, can be passed multiple times.\n"; |
| 46 | cerr << " -C --cycles Enable cycle counter for inference.\n"; |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 47 | cerr << " -t --timeout Timeout in seconds (default " << defaultTimeout << ").\n"; |
| 48 | cerr << " -p Print OFM.\n"; |
| 49 | cerr << endl; |
| 50 | } |
| 51 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 52 | void rangeCheck(const int i, const int argc, const string arg) { |
| 53 | if (i >= argc) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 54 | cerr << "Error: Missing argument to '" << arg << "'" << endl; |
| 55 | exit(1); |
| 56 | } |
| 57 | } |
| 58 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 59 | shared_ptr<Buffer> allocAndFill(Device &device, const string filename) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 60 | ifstream stream(filename, ios::binary); |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 61 | if (!stream.is_open()) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 62 | cerr << "Error: Failed to open '" << filename << "'" << endl; |
| 63 | exit(1); |
| 64 | } |
| 65 | |
| 66 | stream.seekg(0, ios_base::end); |
| 67 | size_t size = stream.tellg(); |
| 68 | stream.seekg(0, ios_base::beg); |
| 69 | |
| 70 | shared_ptr<Buffer> buffer = make_shared<Buffer>(device, size); |
| 71 | buffer->resize(size); |
| 72 | stream.read(buffer->data(), size); |
| 73 | |
| 74 | return buffer; |
| 75 | } |
| 76 | |
Per Åstrand | 716546a | 2020-10-24 20:17:32 +0200 | [diff] [blame] | 77 | shared_ptr<Inference> createInference(Device &device, |
| 78 | shared_ptr<Network> &network, |
| 79 | const string &filename, |
| 80 | const std::vector<uint8_t> &counters, |
| 81 | bool enableCycleCounter) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 82 | // Open IFM file |
| 83 | ifstream stream(filename, ios::binary); |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 84 | if (!stream.is_open()) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 85 | cerr << "Error: Failed to open '" << filename << "'" << endl; |
| 86 | exit(1); |
| 87 | } |
| 88 | |
| 89 | // Get IFM file size |
| 90 | stream.seekg(0, ios_base::end); |
| 91 | size_t size = stream.tellg(); |
| 92 | stream.seekg(0, ios_base::beg); |
| 93 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 94 | if (size != network->getIfmSize()) { |
| 95 | cerr << "Error: IFM size does not match network size. filename=" << filename << ", size=" << size |
| 96 | << ", network=" << network->getIfmSize() << endl; |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 97 | exit(1); |
| 98 | } |
| 99 | |
| 100 | // Create IFM buffers |
| 101 | vector<shared_ptr<Buffer>> ifm; |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 102 | for (auto size : network->getIfmDims()) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 103 | shared_ptr<Buffer> buffer = make_shared<Buffer>(device, size); |
| 104 | buffer->resize(size); |
| 105 | stream.read(buffer->data(), size); |
| 106 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 107 | if (!stream) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 108 | cerr << "Error: Failed to read IFM" << endl; |
| 109 | exit(1); |
| 110 | } |
| 111 | |
| 112 | ifm.push_back(buffer); |
| 113 | } |
| 114 | |
| 115 | // Create OFM buffers |
| 116 | vector<shared_ptr<Buffer>> ofm; |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 117 | for (auto size : network->getOfmDims()) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 118 | ofm.push_back(make_shared<Buffer>(device, size)); |
| 119 | } |
| 120 | |
Per Åstrand | 716546a | 2020-10-24 20:17:32 +0200 | [diff] [blame] | 121 | return make_shared<Inference>( |
| 122 | network, ifm.begin(), ifm.end(), ofm.begin(), ofm.end(), counters, enableCycleCounter); |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 123 | } |
| 124 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 125 | ostream &operator<<(ostream &os, Buffer &buf) { |
| 126 | char *c = buf.data(); |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 127 | const char *end = c + buf.size(); |
| 128 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 129 | while (c < end) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 130 | os << hex << setw(2) << static_cast<int>(*c++) << " " << dec; |
| 131 | } |
| 132 | |
| 133 | return os; |
| 134 | } |
| 135 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 136 | } // namespace |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 137 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 138 | int main(int argc, char *argv[]) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 139 | const string exe = argv[0]; |
| 140 | string networkArg; |
| 141 | list<string> ifmArg; |
Per Åstrand | 716546a | 2020-10-24 20:17:32 +0200 | [diff] [blame] | 142 | vector<uint8_t> enabledCounters(Inference::getMaxPmuEventCounters()); |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 143 | string ofmArg; |
Per Åstrand | 716546a | 2020-10-24 20:17:32 +0200 | [diff] [blame] | 144 | int timeout = defaultTimeout; |
| 145 | bool print = false; |
| 146 | bool enableCycleCounter = false; |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 147 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 148 | for (int i = 1; i < argc; ++i) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 149 | const string arg(argv[i]); |
| 150 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 151 | if (arg == "-h" || arg == "--help") { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 152 | help(exe); |
| 153 | exit(1); |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 154 | } else if (arg == "--network" || arg == "-n") { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 155 | rangeCheck(++i, argc, arg); |
| 156 | networkArg = argv[i]; |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 157 | } else if (arg == "--ifm" || arg == "-i") { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 158 | rangeCheck(++i, argc, arg); |
| 159 | ifmArg.push_back(argv[i]); |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 160 | } else if (arg == "--ofm" || arg == "-o") { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 161 | rangeCheck(++i, argc, arg); |
| 162 | ofmArg = argv[i]; |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 163 | } else if (arg == "--timeout" || arg == "-t") { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 164 | rangeCheck(++i, argc, arg); |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 165 | timeout = stoi(argv[i]); |
Per Åstrand | 716546a | 2020-10-24 20:17:32 +0200 | [diff] [blame] | 166 | } else if (arg == "--pmu" || arg == "-P") { |
| 167 | unsigned pmu = 0, event = 0; |
| 168 | rangeCheck(++i, argc, arg); |
| 169 | pmu = stoi(argv[i]); |
| 170 | |
| 171 | rangeCheck(++i, argc, arg); |
| 172 | event = stoi(argv[i]); |
| 173 | |
| 174 | if (pmu >= enabledCounters.size()) { |
| 175 | cerr << "PMU out of bounds!" << endl; |
| 176 | help(exe); |
| 177 | exit(1); |
| 178 | } |
| 179 | cout << argv[i] << " -> Enabling " << pmu << " with event " << event << endl; |
| 180 | enabledCounters[pmu] = event; |
| 181 | } else if (arg == "--cycles" || arg == "-C") { |
| 182 | enableCycleCounter = true; |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 183 | } else if (arg == "-p") { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 184 | print = true; |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 185 | } else { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 186 | cerr << "Error: Invalid argument '" << arg << "'" << endl; |
| 187 | help(exe); |
| 188 | exit(1); |
| 189 | } |
| 190 | } |
| 191 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 192 | if (networkArg.empty()) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 193 | cerr << "Error: Missing 'network' argument" << endl; |
| 194 | exit(1); |
| 195 | } |
| 196 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 197 | if (ifmArg.empty()) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 198 | cerr << "Error: Missing 'ifm' argument" << endl; |
| 199 | exit(1); |
| 200 | } |
| 201 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 202 | if (ofmArg.empty()) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 203 | cerr << "Error: Missing 'ofm' argument" << endl; |
| 204 | exit(1); |
| 205 | } |
| 206 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 207 | try { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 208 | Device device; |
| 209 | |
Davide Grohmann | 1c26baa | 2021-06-15 13:21:15 +0200 | [diff] [blame] | 210 | cout << "Send Ping" << endl; |
| 211 | device.ioctl(ETHOSU_IOCTL_PING); |
| 212 | |
Jonny Svärd | 7c24c77 | 2021-01-14 19:53:17 +0100 | [diff] [blame] | 213 | cout << "Send version request" << endl; |
| 214 | device.ioctl(ETHOSU_IOCTL_VERSION_REQ); |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 215 | |
Davide Grohmann | 35ce6c8 | 2021-06-01 15:03:51 +0200 | [diff] [blame] | 216 | cout << "Send capabilities request" << endl; |
| 217 | Capabilities capabilities = device.capabilities(); |
| 218 | |
| 219 | cout << "Capabilities:" << endl |
| 220 | << "\tversion_status:" << unsigned(capabilities.hwId.versionStatus) << endl |
| 221 | << "\tversion:" << capabilities.hwId.version << endl |
| 222 | << "\tproduct:" << capabilities.hwId.product << endl |
| 223 | << "\tarchitecture:" << capabilities.hwId.architecture << endl |
| 224 | << "\tdriver:" << capabilities.driver << endl |
| 225 | << "\tmacs_per_cc:" << unsigned(capabilities.hwCfg.macsPerClockCycle) << endl |
| 226 | << "\tcmd_stream_version:" << unsigned(capabilities.hwCfg.cmdStreamVersion) << endl |
Davide Grohmann | 35ce6c8 | 2021-06-01 15:03:51 +0200 | [diff] [blame] | 227 | << "\tcustom_dma:" << std::boolalpha << capabilities.hwCfg.customDma << endl; |
| 228 | |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 229 | /* Create network */ |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 230 | cout << "Create network" << endl; |
| 231 | shared_ptr<Buffer> networkBuffer = allocAndFill(device, networkArg); |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 232 | shared_ptr<Network> network = make_shared<Network>(device, networkBuffer); |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 233 | |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 234 | /* Create one inference per IFM */ |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 235 | list<shared_ptr<Inference>> inferences; |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 236 | for (auto &filename : ifmArg) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 237 | cout << "Create inference" << endl; |
Per Åstrand | 716546a | 2020-10-24 20:17:32 +0200 | [diff] [blame] | 238 | inferences.push_back(createInference(device, network, filename, enabledCounters, enableCycleCounter)); |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 239 | } |
| 240 | |
| 241 | cout << "Wait for inferences" << endl; |
| 242 | |
| 243 | int ofmIndex = 0; |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 244 | for (auto &inference : inferences) { |
Per Åstrand | 716546a | 2020-10-24 20:17:32 +0200 | [diff] [blame] | 245 | |
| 246 | /* make sure the wait completes ok */ |
| 247 | if (inference->wait(timeout) <= 0) { |
| 248 | cout << "Failed to wait for inference completion" << endl; |
| 249 | exit(1); |
| 250 | } |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 251 | |
| 252 | string status = inference->failed() ? "failed" : "success"; |
| 253 | cout << "Inference status: " << status << endl; |
| 254 | |
| 255 | string ofmFilename = ofmArg + "." + to_string(ofmIndex); |
| 256 | ofstream ofmStream(ofmFilename, ios::binary); |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 257 | if (!ofmStream.is_open()) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 258 | cerr << "Error: Failed to open '" << ofmFilename << "'" << endl; |
| 259 | exit(1); |
| 260 | } |
| 261 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 262 | if (!inference->failed()) { |
Per Åstrand | 716546a | 2020-10-24 20:17:32 +0200 | [diff] [blame] | 263 | /* The inference completed and has ok status */ |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 264 | for (auto &ofmBuffer : inference->getOfmBuffers()) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 265 | cout << "OFM size: " << ofmBuffer->size() << endl; |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 266 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 267 | if (print) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 268 | cout << "OFM data: " << *ofmBuffer << endl; |
| 269 | } |
| 270 | |
| 271 | ofmStream.write(ofmBuffer->data(), ofmBuffer->size()); |
| 272 | } |
Per Åstrand | 716546a | 2020-10-24 20:17:32 +0200 | [diff] [blame] | 273 | |
| 274 | /* Read out PMU counters if configured */ |
| 275 | if (std::count(enabledCounters.begin(), enabledCounters.end(), 0) < |
| 276 | Inference::getMaxPmuEventCounters()) { |
| 277 | |
| 278 | const std::vector<uint32_t> pmus = inference->getPmuCounters(); |
| 279 | cout << "PMUs : ["; |
| 280 | for (auto p : pmus) { |
| 281 | cout << " " << p; |
| 282 | } |
| 283 | cout << " ]" << endl; |
| 284 | } |
| 285 | if (enableCycleCounter) |
| 286 | cout << "Cycle counter: " << inference->getCycleCounter() << endl; |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 287 | } |
| 288 | |
| 289 | ofmIndex++; |
| 290 | } |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame] | 291 | } catch (Exception &e) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 292 | cerr << "Error: " << e.what() << endl; |
| 293 | return 1; |
| 294 | } |
| 295 | |
| 296 | return 0; |
| 297 | } |