Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2020 Arm Limited. All rights reserved. |
| 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 "autogen/tflite_schema.hpp" |
| 20 | |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 21 | #include <ethosu.hpp> |
| 22 | #include <uapi/ethosu.h> |
| 23 | |
| 24 | #include <algorithm> |
| 25 | #include <exception> |
| 26 | #include <iostream> |
| 27 | |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 28 | #include <fcntl.h> |
| 29 | #include <poll.h> |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 30 | #include <sys/ioctl.h> |
| 31 | #include <sys/mman.h> |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 32 | #include <unistd.h> |
| 33 | |
| 34 | using namespace std; |
| 35 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 36 | namespace { |
| 37 | int eioctl(int fd, unsigned long cmd, void *data = nullptr) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 38 | int ret = ::ioctl(fd, cmd, data); |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 39 | if (ret < 0) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 40 | throw EthosU::Exception("IOCTL failed"); |
| 41 | } |
| 42 | |
| 43 | return ret; |
| 44 | } |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 45 | |
| 46 | /**************************************************************************** |
| 47 | * TFL micro helpers |
| 48 | ****************************************************************************/ |
| 49 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 50 | size_t getShapeSize(const flatbuffers::Vector<int32_t> *shape) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 51 | size_t size = 1; |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 52 | |
| 53 | for (auto it = shape->begin(); it != shape->end(); ++it) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 54 | size *= *it; |
| 55 | } |
| 56 | |
| 57 | return size; |
| 58 | } |
| 59 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 60 | vector<size_t> getSubGraphDims(const tflite::SubGraph *subgraph, const flatbuffers::Vector<int32_t> *tensorMap) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 61 | vector<size_t> dims; |
| 62 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 63 | for (auto index = tensorMap->begin(); index != tensorMap->end(); ++index) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 64 | auto tensor = subgraph->tensors()->Get(*index); |
| 65 | size_t size = getShapeSize(tensor->shape()); |
| 66 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 67 | if (size > 0) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 68 | dims.push_back(size); |
| 69 | } |
| 70 | } |
| 71 | |
| 72 | return dims; |
| 73 | } |
| 74 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 75 | } // namespace |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 76 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 77 | namespace EthosU { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 78 | |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 79 | /**************************************************************************** |
| 80 | * Exception |
| 81 | ****************************************************************************/ |
| 82 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 83 | Exception::Exception(const char *msg) : msg(msg) {} |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 84 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 85 | Exception::~Exception() throw() {} |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 86 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 87 | const char *Exception::what() const throw() { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 88 | return msg.c_str(); |
| 89 | } |
| 90 | |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 91 | /**************************************************************************** |
| 92 | * Device |
| 93 | ****************************************************************************/ |
| 94 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 95 | Device::Device(const char *device) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 96 | fd = open(device, O_RDWR | O_NONBLOCK); |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 97 | if (fd < 0) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 98 | throw Exception("Failed to open device"); |
| 99 | } |
| 100 | } |
| 101 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 102 | Device::~Device() { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 103 | close(fd); |
| 104 | } |
| 105 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 106 | int Device::ioctl(unsigned long cmd, void *data) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 107 | return eioctl(fd, cmd, data); |
| 108 | } |
| 109 | |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 110 | /**************************************************************************** |
| 111 | * Buffer |
| 112 | ****************************************************************************/ |
| 113 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 114 | Buffer::Buffer(Device &device, const size_t capacity) : fd(-1), dataPtr(nullptr), dataCapacity(capacity) { |
| 115 | ethosu_uapi_buffer_create uapi = {static_cast<uint32_t>(dataCapacity)}; |
| 116 | fd = device.ioctl(ETHOSU_IOCTL_BUFFER_CREATE, static_cast<void *>(&uapi)); |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 117 | |
| 118 | void *d = ::mmap(nullptr, dataCapacity, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 119 | if (d == MAP_FAILED) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 120 | throw Exception("MMap failed"); |
| 121 | } |
| 122 | |
| 123 | dataPtr = reinterpret_cast<char *>(d); |
| 124 | } |
| 125 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 126 | Buffer::~Buffer() { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 127 | close(fd); |
| 128 | } |
| 129 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 130 | size_t Buffer::capacity() const { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 131 | return dataCapacity; |
| 132 | } |
| 133 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 134 | void Buffer::clear() { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 135 | resize(0, 0); |
| 136 | } |
| 137 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 138 | char *Buffer::data() { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 139 | return dataPtr + offset(); |
| 140 | } |
| 141 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 142 | void Buffer::resize(size_t size, size_t offset) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 143 | ethosu_uapi_buffer uapi; |
| 144 | uapi.offset = offset; |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 145 | uapi.size = size; |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 146 | eioctl(fd, ETHOSU_IOCTL_BUFFER_SET, static_cast<void *>(&uapi)); |
| 147 | } |
| 148 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 149 | size_t Buffer::offset() const { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 150 | ethosu_uapi_buffer uapi; |
| 151 | eioctl(fd, ETHOSU_IOCTL_BUFFER_GET, static_cast<void *>(&uapi)); |
| 152 | return uapi.offset; |
| 153 | } |
| 154 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 155 | size_t Buffer::size() const { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 156 | ethosu_uapi_buffer uapi; |
| 157 | eioctl(fd, ETHOSU_IOCTL_BUFFER_GET, static_cast<void *>(&uapi)); |
| 158 | return uapi.size; |
| 159 | } |
| 160 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 161 | int Buffer::getFd() const { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 162 | return fd; |
| 163 | } |
| 164 | |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 165 | /**************************************************************************** |
| 166 | * Network |
| 167 | ****************************************************************************/ |
| 168 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 169 | Network::Network(Device &device, shared_ptr<Buffer> &buffer) : fd(-1), buffer(buffer) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 170 | // Create buffer handle |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 171 | ethosu_uapi_network_create uapi; |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 172 | uapi.fd = buffer->getFd(); |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 173 | fd = device.ioctl(ETHOSU_IOCTL_NETWORK_CREATE, static_cast<void *>(&uapi)); |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 174 | |
| 175 | // Create model handle |
| 176 | const tflite::Model *model = tflite::GetModel(reinterpret_cast<void *>(buffer->data())); |
| 177 | |
| 178 | // Get input dimensions for first subgraph |
| 179 | auto *subgraph = *model->subgraphs()->begin(); |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 180 | ifmDims = getSubGraphDims(subgraph, subgraph->inputs()); |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 181 | |
| 182 | // Get output dimensions for last subgraph |
| 183 | subgraph = *model->subgraphs()->rbegin(); |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 184 | ofmDims = getSubGraphDims(subgraph, subgraph->outputs()); |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 185 | } |
| 186 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 187 | Network::~Network() { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 188 | close(fd); |
| 189 | } |
| 190 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 191 | int Network::ioctl(unsigned long cmd, void *data) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 192 | return eioctl(fd, cmd, data); |
| 193 | } |
| 194 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 195 | shared_ptr<Buffer> Network::getBuffer() { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 196 | return buffer; |
| 197 | } |
| 198 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 199 | const std::vector<size_t> &Network::getIfmDims() const { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 200 | return ifmDims; |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 201 | } |
| 202 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 203 | size_t Network::getIfmSize() const { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 204 | size_t size = 0; |
| 205 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 206 | for (auto s : ifmDims) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 207 | size += s; |
| 208 | } |
| 209 | |
| 210 | return size; |
| 211 | } |
| 212 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 213 | const std::vector<size_t> &Network::getOfmDims() const { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 214 | return ofmDims; |
| 215 | } |
| 216 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 217 | size_t Network::getOfmSize() const { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 218 | size_t size = 0; |
| 219 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 220 | for (auto s : ofmDims) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 221 | size += s; |
| 222 | } |
| 223 | |
| 224 | return size; |
| 225 | } |
| 226 | |
| 227 | /**************************************************************************** |
| 228 | * Inference |
| 229 | ****************************************************************************/ |
| 230 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 231 | Inference::~Inference() { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 232 | close(fd); |
| 233 | } |
| 234 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 235 | void Inference::create() { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 236 | ethosu_uapi_inference_create uapi; |
| 237 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 238 | if (ifmBuffers.size() > ETHOSU_FD_MAX) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 239 | throw Exception("IFM buffer overflow"); |
| 240 | } |
| 241 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 242 | if (ofmBuffers.size() > ETHOSU_FD_MAX) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 243 | throw Exception("OFM buffer overflow"); |
| 244 | } |
| 245 | |
| 246 | uapi.ifm_count = 0; |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 247 | for (auto it : ifmBuffers) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 248 | uapi.ifm_fd[uapi.ifm_count++] = it->getFd(); |
| 249 | } |
| 250 | |
| 251 | uapi.ofm_count = 0; |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 252 | for (auto it : ofmBuffers) { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 253 | uapi.ofm_fd[uapi.ofm_count++] = it->getFd(); |
| 254 | } |
| 255 | |
| 256 | fd = network->ioctl(ETHOSU_IOCTL_INFERENCE_CREATE, static_cast<void *>(&uapi)); |
| 257 | } |
| 258 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 259 | void Inference::wait(int timeoutSec) { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 260 | pollfd pfd; |
| 261 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 262 | pfd.fd = fd; |
| 263 | pfd.events = POLLIN | POLLERR; |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 264 | pfd.revents = 0; |
| 265 | |
| 266 | int ret = ::poll(&pfd, 1, timeoutSec * 1000); |
| 267 | |
| 268 | cout << "Poll. ret=" << ret << ", revents=" << pfd.revents << endl; |
| 269 | } |
| 270 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 271 | bool Inference::failed() { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 272 | ethosu_uapi_status status = static_cast<ethosu_uapi_status>(eioctl(fd, ETHOSU_IOCTL_INFERENCE_STATUS)); |
| 273 | |
| 274 | return status != ETHOSU_UAPI_STATUS_OK; |
| 275 | } |
| 276 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 277 | int Inference::getFd() { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 278 | return fd; |
| 279 | } |
| 280 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 281 | shared_ptr<Network> Inference::getNetwork() { |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 282 | return network; |
| 283 | } |
| 284 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 285 | vector<shared_ptr<Buffer>> &Inference::getIfmBuffers() { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 286 | return ifmBuffers; |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 287 | } |
| 288 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 289 | vector<shared_ptr<Buffer>> &Inference::getOfmBuffers() { |
Kristofer Jonsson | b74492c | 2020-09-10 13:26:01 +0200 | [diff] [blame] | 290 | return ofmBuffers; |
Kristofer Jonsson | 116a635 | 2020-08-20 17:25:23 +0200 | [diff] [blame] | 291 | } |
| 292 | |
Kristofer Jonsson | 79689c5 | 2020-10-16 14:42:19 +0200 | [diff] [blame^] | 293 | } // namespace EthosU |