Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 1 | /* |
Anton Moberg | e348f8f | 2021-03-31 11:08:58 +0200 | [diff] [blame] | 2 | * Copyright (c) 2020-2021 Arm Limited. All rights reserved. |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +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 | |
Davide Grohmann | 53cc13d | 2021-06-01 14:21:42 +0200 | [diff] [blame] | 19 | #if defined(ETHOSU) |
| 20 | #include <ethosu_driver.h> |
| 21 | #endif |
| 22 | |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 23 | #include <message_process.hpp> |
| 24 | |
Per Åstrand | d9afc08 | 2020-10-06 13:25:08 +0200 | [diff] [blame] | 25 | #include "cmsis_compiler.h" |
| 26 | |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 27 | #include "ethosu_log.h" |
| 28 | |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 29 | #include <cstddef> |
| 30 | #include <cstdio> |
Kristofer Jonsson | 2548014 | 2020-09-03 12:35:21 +0200 | [diff] [blame] | 31 | #include <cstring> |
Per Åstrand | 91a9173 | 2020-09-25 15:04:26 +0200 | [diff] [blame] | 32 | #include <inttypes.h> |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 33 | |
Kristofer Jonsson | 72fa50b | 2020-09-10 13:26:41 +0200 | [diff] [blame] | 34 | using namespace std; |
| 35 | using namespace InferenceProcess; |
Per Åstrand | 4edc178 | 2021-01-12 14:33:36 +0100 | [diff] [blame] | 36 | using namespace EthosU; |
Kristofer Jonsson | 72fa50b | 2020-09-10 13:26:41 +0200 | [diff] [blame] | 37 | |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 38 | namespace MessageProcess { |
| 39 | |
Kristofer Jonsson | 68b4ad5 | 2020-12-10 15:11:27 +0100 | [diff] [blame] | 40 | QueueImpl::QueueImpl(ethosu_core_queue &_queue) : queue(_queue) { |
| 41 | cleanHeaderData(); |
| 42 | } |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 43 | |
| 44 | bool QueueImpl::empty() const { |
Kristofer Jonsson | 2cda7fb | 2021-02-01 11:22:59 +0100 | [diff] [blame] | 45 | invalidateHeaderData(); |
| 46 | |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 47 | return queue.header.read == queue.header.write; |
| 48 | } |
| 49 | |
| 50 | size_t QueueImpl::available() const { |
Kristofer Jonsson | 2cda7fb | 2021-02-01 11:22:59 +0100 | [diff] [blame] | 51 | invalidateHeaderData(); |
| 52 | |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 53 | size_t avail = queue.header.write - queue.header.read; |
| 54 | |
| 55 | if (queue.header.read > queue.header.write) { |
| 56 | avail += queue.header.size; |
| 57 | } |
| 58 | |
| 59 | return avail; |
| 60 | } |
| 61 | |
| 62 | size_t QueueImpl::capacity() const { |
| 63 | return queue.header.size - available(); |
| 64 | } |
| 65 | |
| 66 | bool QueueImpl::read(uint8_t *dst, uint32_t length) { |
| 67 | const uint8_t *end = dst + length; |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 68 | |
Kristofer Jonsson | 2cda7fb | 2021-02-01 11:22:59 +0100 | [diff] [blame] | 69 | // Available will invalidate the cache |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 70 | if (length > available()) { |
| 71 | return false; |
| 72 | } |
| 73 | |
Kristofer Jonsson | 2cda7fb | 2021-02-01 11:22:59 +0100 | [diff] [blame] | 74 | uint32_t rpos = queue.header.read; |
| 75 | |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 76 | while (dst < end) { |
| 77 | *dst++ = queue.data[rpos]; |
| 78 | rpos = (rpos + 1) % queue.header.size; |
| 79 | } |
| 80 | |
| 81 | queue.header.read = rpos; |
| 82 | |
Kristofer Jonsson | 2cbaaa9 | 2020-11-19 16:14:46 +0100 | [diff] [blame] | 83 | cleanHeader(); |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 84 | |
| 85 | return true; |
| 86 | } |
| 87 | |
| 88 | bool QueueImpl::write(const Vec *vec, size_t length) { |
| 89 | size_t total = 0; |
| 90 | |
| 91 | for (size_t i = 0; i < length; i++) { |
| 92 | total += vec[i].length; |
| 93 | } |
| 94 | |
Kristofer Jonsson | 2cbaaa9 | 2020-11-19 16:14:46 +0100 | [diff] [blame] | 95 | invalidateHeader(); |
| 96 | |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 97 | if (total > capacity()) { |
| 98 | return false; |
| 99 | } |
| 100 | |
| 101 | uint32_t wpos = queue.header.write; |
| 102 | |
| 103 | for (size_t i = 0; i < length; i++) { |
| 104 | const uint8_t *src = reinterpret_cast<const uint8_t *>(vec[i].base); |
| 105 | const uint8_t *end = src + vec[i].length; |
| 106 | |
| 107 | while (src < end) { |
| 108 | queue.data[wpos] = *src++; |
| 109 | wpos = (wpos + 1) % queue.header.size; |
| 110 | } |
| 111 | } |
| 112 | |
| 113 | // Update the write position last |
| 114 | queue.header.write = wpos; |
| 115 | |
Kristofer Jonsson | 2cbaaa9 | 2020-11-19 16:14:46 +0100 | [diff] [blame] | 116 | cleanHeaderData(); |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 117 | |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 118 | return true; |
| 119 | } |
| 120 | |
| 121 | bool QueueImpl::write(const uint32_t type, const void *src, uint32_t length) { |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 122 | ethosu_core_msg msg = {ETHOSU_CORE_MSG_MAGIC, type, length}; |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 123 | Vec vec[2] = {{&msg, sizeof(msg)}, {src, length}}; |
| 124 | |
| 125 | return write(vec, 2); |
| 126 | } |
| 127 | |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 128 | // Skip to magic or end of queue |
| 129 | void QueueImpl::reset() { |
Kristofer Jonsson | 2cbaaa9 | 2020-11-19 16:14:46 +0100 | [diff] [blame] | 130 | invalidateHeader(); |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 131 | queue.header.read = queue.header.write; |
Kristofer Jonsson | 2cbaaa9 | 2020-11-19 16:14:46 +0100 | [diff] [blame] | 132 | cleanHeader(); |
Per Åstrand | dc28b13 | 2020-09-28 13:02:18 +0200 | [diff] [blame] | 133 | } |
| 134 | |
Kristofer Jonsson | 2cbaaa9 | 2020-11-19 16:14:46 +0100 | [diff] [blame] | 135 | void QueueImpl::cleanHeader() const { |
| 136 | #if defined(__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) |
| 137 | SCB_CleanDCache_by_Addr(reinterpret_cast<uint32_t *>(&queue.header), sizeof(queue.header)); |
| 138 | #endif |
| 139 | } |
| 140 | |
| 141 | void QueueImpl::cleanHeaderData() const { |
| 142 | #if defined(__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) |
| 143 | SCB_CleanDCache_by_Addr(reinterpret_cast<uint32_t *>(&queue.header), sizeof(queue.header)); |
Bhavik Patel | 97906eb | 2020-12-17 15:32:16 +0100 | [diff] [blame] | 144 | uintptr_t queueDataPtr = reinterpret_cast<uintptr_t>(&queue.data[0]); |
| 145 | SCB_CleanDCache_by_Addr(reinterpret_cast<uint32_t *>(queueDataPtr & ~3), queue.header.size + (queueDataPtr & 3)); |
Kristofer Jonsson | 2cbaaa9 | 2020-11-19 16:14:46 +0100 | [diff] [blame] | 146 | #endif |
| 147 | } |
| 148 | |
| 149 | void QueueImpl::invalidateHeader() const { |
| 150 | #if defined(__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) |
| 151 | SCB_InvalidateDCache_by_Addr(reinterpret_cast<uint32_t *>(&queue.header), sizeof(queue.header)); |
| 152 | #endif |
| 153 | } |
| 154 | |
| 155 | void QueueImpl::invalidateHeaderData() const { |
| 156 | #if defined(__DCACHE_PRESENT) && (__DCACHE_PRESENT == 1U) |
| 157 | SCB_InvalidateDCache_by_Addr(reinterpret_cast<uint32_t *>(&queue.header), sizeof(queue.header)); |
Bhavik Patel | 97906eb | 2020-12-17 15:32:16 +0100 | [diff] [blame] | 158 | uintptr_t queueDataPtr = reinterpret_cast<uintptr_t>(&queue.data[0]); |
| 159 | SCB_InvalidateDCache_by_Addr(reinterpret_cast<uint32_t *>(queueDataPtr & ~3), |
| 160 | queue.header.size + (queueDataPtr & 3)); |
Kristofer Jonsson | 2cbaaa9 | 2020-11-19 16:14:46 +0100 | [diff] [blame] | 161 | #endif |
| 162 | } |
| 163 | |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 164 | MessageProcess::MessageProcess(ethosu_core_queue &in, |
| 165 | ethosu_core_queue &out, |
Jonny Svärd | 44398c8 | 2020-10-06 14:18:28 +0200 | [diff] [blame] | 166 | Mailbox::Mailbox &mbox, |
Per Åstrand | bbd9c8f | 2020-09-25 15:07:35 +0200 | [diff] [blame] | 167 | ::InferenceProcess::InferenceProcess &_inferenceProcess) : |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 168 | queueIn(in), |
Jonny Svärd | 44398c8 | 2020-10-06 14:18:28 +0200 | [diff] [blame] | 169 | queueOut(out), mailbox(mbox), inferenceProcess(_inferenceProcess) { |
| 170 | mailbox.registerCallback(mailboxCallback, reinterpret_cast<void *>(this)); |
| 171 | } |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 172 | |
| 173 | void MessageProcess::run() { |
| 174 | while (true) { |
| 175 | // Handle all messages in queue |
| 176 | while (handleMessage()) |
| 177 | ; |
| 178 | |
| 179 | // Wait for event |
| 180 | __WFE(); |
| 181 | } |
| 182 | } |
| 183 | |
| 184 | void MessageProcess::handleIrq() { |
| 185 | __SEV(); |
| 186 | } |
| 187 | |
| 188 | bool MessageProcess::handleMessage() { |
| 189 | ethosu_core_msg msg; |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 190 | |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 191 | if (queueIn.available() == 0) { |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 192 | return false; |
| 193 | } |
| 194 | |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 195 | // Read msg header |
| 196 | // Only process a complete message header, else send error message |
| 197 | // and reset queue |
| 198 | if (!queueIn.read(msg)) { |
| 199 | sndErrorRspAndResetQueue(ETHOSU_CORE_MSG_ERR_INVALID_SIZE, "Failed to read a complete header"); |
| 200 | return false; |
| 201 | } |
| 202 | |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 203 | LOG_INFO("Msg: header magic=%" PRIX32 ", type=%" PRIu32 ", length=%" PRIu32 "\n", msg.magic, msg.type, msg.length); |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 204 | |
| 205 | if (msg.magic != ETHOSU_CORE_MSG_MAGIC) { |
| 206 | sndErrorRspAndResetQueue(ETHOSU_CORE_MSG_ERR_INVALID_MAGIC, "Invalid magic"); |
| 207 | return false; |
| 208 | } |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 209 | |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 210 | switch (msg.type) { |
| 211 | case ETHOSU_CORE_MSG_PING: |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 212 | LOG_INFO("Msg: Ping\n"); |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 213 | sendPong(); |
| 214 | break; |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 215 | case ETHOSU_CORE_MSG_ERR: { |
| 216 | struct ethosu_core_msg_err error = {0}; |
| 217 | if (!queueIn.read(error)) { |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 218 | LOG_ERR("Msg: Failed to receive error message\n"); |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 219 | } else { |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 220 | LOG_INFO("Msg: Received an error response, type=%" PRIu32 ", msg=\"%s\"\n", error.type, error.msg); |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 221 | } |
| 222 | queueIn.reset(); |
| 223 | return false; |
| 224 | } |
| 225 | case ETHOSU_CORE_MSG_VERSION_REQ: |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 226 | LOG_INFO("Msg: Version request\n"); |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 227 | sendVersionRsp(); |
| 228 | break; |
Davide Grohmann | 53cc13d | 2021-06-01 14:21:42 +0200 | [diff] [blame] | 229 | case ETHOSU_CORE_MSG_CAPABILITIES_REQ: { |
| 230 | ethosu_core_capabilities_req req; |
| 231 | if (!queueIn.read(req)) { |
| 232 | sndErrorRspAndResetQueue(ETHOSU_CORE_MSG_ERR_INVALID_PAYLOAD, "CapabilitiesReq. Failed to read payload"); |
| 233 | return false; |
| 234 | } |
| 235 | |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 236 | LOG_INFO("Msg: Capability request.user_arg=0x%" PRIx64 "\n", req.user_arg); |
Davide Grohmann | 53cc13d | 2021-06-01 14:21:42 +0200 | [diff] [blame] | 237 | |
| 238 | sendCapabilityRsp(req.user_arg); |
| 239 | break; |
| 240 | } |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 241 | case ETHOSU_CORE_MSG_INFERENCE_REQ: { |
Per Åstrand | dc28b13 | 2020-09-28 13:02:18 +0200 | [diff] [blame] | 242 | ethosu_core_inference_req req; |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 243 | |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 244 | if (!queueIn.read(req)) { |
| 245 | sndErrorRspAndResetQueue(ETHOSU_CORE_MSG_ERR_INVALID_PAYLOAD, "InferenceReq. Failed to read payload"); |
Per Åstrand | dc28b13 | 2020-09-28 13:02:18 +0200 | [diff] [blame] | 246 | return false; |
| 247 | } |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 248 | |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 249 | LOG_INFO("Msg: InferenceReq. user_arg=0x%" PRIx64 ", network={0x%" PRIx32 ", %" PRIu32 "}", |
| 250 | req.user_arg, |
| 251 | req.network.ptr, |
| 252 | req.network.size); |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 253 | |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 254 | LOG_DEBUG_N(", ifm_count=%" PRIu32 ", ifm=[", req.ifm_count); |
Kristofer Jonsson | 72fa50b | 2020-09-10 13:26:41 +0200 | [diff] [blame] | 255 | for (uint32_t i = 0; i < req.ifm_count; ++i) { |
| 256 | if (i > 0) { |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 257 | LOG_DEBUG_N(", "); |
Kristofer Jonsson | 72fa50b | 2020-09-10 13:26:41 +0200 | [diff] [blame] | 258 | } |
| 259 | |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 260 | LOG_DEBUG_N("{0x%" PRIx32 ", %" PRIu32 "}", req.ifm[i].ptr, req.ifm[i].size); |
Kristofer Jonsson | 72fa50b | 2020-09-10 13:26:41 +0200 | [diff] [blame] | 261 | } |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 262 | LOG_DEBUG_N("]"); |
Kristofer Jonsson | 72fa50b | 2020-09-10 13:26:41 +0200 | [diff] [blame] | 263 | |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 264 | LOG_DEBUG_N(", ofm_count=%" PRIu32 ", ofm=[", req.ofm_count); |
Kristofer Jonsson | 72fa50b | 2020-09-10 13:26:41 +0200 | [diff] [blame] | 265 | for (uint32_t i = 0; i < req.ofm_count; ++i) { |
| 266 | if (i > 0) { |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 267 | LOG_DEBUG_N(", "); |
Kristofer Jonsson | 72fa50b | 2020-09-10 13:26:41 +0200 | [diff] [blame] | 268 | } |
| 269 | |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 270 | LOG_DEBUG_N("{0x%" PRIx32 ", %" PRIu32 "}", req.ofm[i].ptr, req.ofm[i].size); |
Kristofer Jonsson | 72fa50b | 2020-09-10 13:26:41 +0200 | [diff] [blame] | 271 | } |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 272 | LOG_DEBUG_N("]\n"); |
Kristofer Jonsson | 72fa50b | 2020-09-10 13:26:41 +0200 | [diff] [blame] | 273 | |
| 274 | DataPtr networkModel(reinterpret_cast<void *>(req.network.ptr), req.network.size); |
| 275 | |
| 276 | vector<DataPtr> ifm; |
| 277 | for (uint32_t i = 0; i < req.ifm_count; ++i) { |
| 278 | ifm.push_back(DataPtr(reinterpret_cast<void *>(req.ifm[i].ptr), req.ifm[i].size)); |
| 279 | } |
| 280 | |
| 281 | vector<DataPtr> ofm; |
| 282 | for (uint32_t i = 0; i < req.ofm_count; ++i) { |
| 283 | ofm.push_back(DataPtr(reinterpret_cast<void *>(req.ofm[i].ptr), req.ofm[i].size)); |
| 284 | } |
| 285 | |
| 286 | vector<DataPtr> expectedOutput; |
| 287 | |
Jonny Svärd | e9f57dc | 2020-12-10 11:12:44 +0100 | [diff] [blame] | 288 | vector<uint8_t> pmuEventConfig(ETHOSU_CORE_PMU_MAX); |
Bhavik Patel | ffe845d | 2020-11-16 12:13:56 +0100 | [diff] [blame] | 289 | for (uint32_t i = 0; i < ETHOSU_CORE_PMU_MAX; i++) { |
| 290 | pmuEventConfig[i] = req.pmu_event_config[i]; |
| 291 | } |
| 292 | |
| 293 | InferenceJob job( |
| 294 | "job", networkModel, ifm, ofm, expectedOutput, -1, pmuEventConfig, req.pmu_cycle_counter_enable); |
Kristofer Jonsson | 34e2496 | 2020-11-23 16:22:10 +0100 | [diff] [blame] | 295 | job.invalidate(); |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 296 | |
| 297 | bool failed = inferenceProcess.runJob(job); |
Kristofer Jonsson | 34e2496 | 2020-11-23 16:22:10 +0100 | [diff] [blame] | 298 | job.clean(); |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 299 | |
Bhavik Patel | ffe845d | 2020-11-16 12:13:56 +0100 | [diff] [blame] | 300 | sendInferenceRsp(req.user_arg, |
| 301 | job.output, |
| 302 | failed, |
| 303 | job.pmuEventConfig, |
| 304 | job.pmuCycleCounterEnable, |
| 305 | job.pmuEventCount, |
| 306 | job.pmuCycleCounterCount); |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 307 | break; |
| 308 | } |
Per Åstrand | dc28b13 | 2020-09-28 13:02:18 +0200 | [diff] [blame] | 309 | default: { |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 310 | char errMsg[128] = {0}; |
| 311 | snprintf(&errMsg[0], |
| 312 | sizeof(errMsg), |
| 313 | "Msg: Unknown type: %" PRIu32 " with payload length %" PRIu32 " bytes\n", |
| 314 | msg.type, |
| 315 | msg.length); |
| 316 | sndErrorRspAndResetQueue(ETHOSU_CORE_MSG_ERR_UNSUPPORTED_TYPE, errMsg); |
| 317 | return false; |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 318 | } |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 319 | } |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 320 | return true; |
| 321 | } |
| 322 | |
| 323 | void MessageProcess::sendPong() { |
| 324 | if (!queueOut.write(ETHOSU_CORE_MSG_PONG)) { |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 325 | LOG_ERR("Msg: Failed to write pong response. No mailbox message sent\n"); |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 326 | } else { |
| 327 | mailbox.sendMessage(); |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 328 | } |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 329 | } |
| 330 | |
| 331 | void MessageProcess::sendVersionRsp() { |
Davide Grohmann | 53cc13d | 2021-06-01 14:21:42 +0200 | [diff] [blame] | 332 | struct ethosu_core_msg_version ver = { |
| 333 | ETHOSU_CORE_MSG_VERSION_MAJOR, |
| 334 | ETHOSU_CORE_MSG_VERSION_MINOR, |
| 335 | ETHOSU_CORE_MSG_VERSION_PATCH, |
| 336 | 0, |
| 337 | }; |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 338 | |
| 339 | if (!queueOut.write(ETHOSU_CORE_MSG_VERSION_RSP, ver)) { |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 340 | LOG_ERR("Msg: Failed to write version response. No mailbox message sent\n"); |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 341 | } else { |
| 342 | mailbox.sendMessage(); |
| 343 | } |
| 344 | } |
| 345 | |
Davide Grohmann | 53cc13d | 2021-06-01 14:21:42 +0200 | [diff] [blame] | 346 | void MessageProcess::sendCapabilityRsp(uint64_t userArg) { |
| 347 | struct ethosu_core_msg_capabilities_rsp capabilities; |
| 348 | #if defined(ETHOSU) |
| 349 | struct ethosu_driver_version driver_version; |
| 350 | struct ethosu_hw_info hw_info; |
| 351 | ethosu_get_driver_version(&driver_version); |
| 352 | struct ethosu_driver *drv = ethosu_reserve_driver(); |
| 353 | ethosu_get_hw_info(drv, &hw_info); |
| 354 | ethosu_release_driver(drv); |
| 355 | |
| 356 | capabilities = { |
| 357 | userArg, |
| 358 | hw_info.version.version_status, |
| 359 | hw_info.version.version_minor, |
| 360 | hw_info.version.version_major, |
| 361 | hw_info.version.product_major, |
| 362 | hw_info.version.arch_patch_rev, |
| 363 | hw_info.version.arch_minor_rev, |
| 364 | hw_info.version.arch_major_rev, |
| 365 | driver_version.patch, |
| 366 | driver_version.minor, |
| 367 | driver_version.major, |
| 368 | hw_info.cfg.macs_per_cc, |
| 369 | hw_info.cfg.cmd_stream_version, |
Davide Grohmann | 53cc13d | 2021-06-01 14:21:42 +0200 | [diff] [blame] | 370 | hw_info.cfg.custom_dma, |
| 371 | }; |
| 372 | #else |
| 373 | capabilities = { |
| 374 | userArg, |
| 375 | 0, |
| 376 | 0, |
| 377 | 0, |
| 378 | 0, |
| 379 | 0, |
| 380 | 0, |
| 381 | 0, |
| 382 | 0, |
| 383 | 0, |
| 384 | 0, |
| 385 | 0, |
| 386 | 0, |
| 387 | 0, |
Davide Grohmann | 53cc13d | 2021-06-01 14:21:42 +0200 | [diff] [blame] | 388 | }; |
| 389 | #endif |
| 390 | |
| 391 | if (!queueOut.write(ETHOSU_CORE_MSG_CAPABILITIES_RSP, capabilities)) { |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 392 | LOG_ERR("Failed to write capability response. No mailbox message sent\n"); |
Davide Grohmann | 53cc13d | 2021-06-01 14:21:42 +0200 | [diff] [blame] | 393 | } else { |
| 394 | mailbox.sendMessage(); |
| 395 | } |
| 396 | } |
| 397 | |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 398 | void MessageProcess::sndErrorRspAndResetQueue(ethosu_core_msg_err_type type, const char *message) { |
| 399 | ethosu_core_msg_err error = {0}; |
| 400 | error.type = type; |
| 401 | unsigned int i = 0; |
| 402 | |
| 403 | if (message) { |
| 404 | for (; i < (sizeof(error.msg) - 1) && message[i]; i++) { |
| 405 | error.msg[i] = message[i]; |
| 406 | } |
| 407 | } |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 408 | LOG_ERR("Msg: \"%s\"\n", message); |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 409 | if (!queueOut.write(ETHOSU_CORE_MSG_ERR, &error)) { |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 410 | LOG_ERR("Msg: Failed to write error response. No mailbox message sent\n"); |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 411 | return; |
| 412 | } |
| 413 | queueIn.reset(); |
Jonny Svärd | 44398c8 | 2020-10-06 14:18:28 +0200 | [diff] [blame] | 414 | mailbox.sendMessage(); |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 415 | } |
| 416 | |
Bhavik Patel | ffe845d | 2020-11-16 12:13:56 +0100 | [diff] [blame] | 417 | void MessageProcess::sendInferenceRsp(uint64_t userArg, |
| 418 | vector<DataPtr> &ofm, |
| 419 | bool failed, |
| 420 | vector<uint8_t> &pmuEventConfig, |
| 421 | uint32_t pmuCycleCounterEnable, |
| 422 | vector<uint32_t> &pmuEventCount, |
| 423 | uint64_t pmuCycleCounterCount) { |
| 424 | ethosu_core_inference_rsp rsp = { |
| 425 | .pmu_event_count = |
| 426 | { |
| 427 | 0, |
| 428 | }, |
| 429 | }; |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 430 | |
Kristofer Jonsson | 72fa50b | 2020-09-10 13:26:41 +0200 | [diff] [blame] | 431 | rsp.user_arg = userArg; |
| 432 | rsp.ofm_count = ofm.size(); |
| 433 | rsp.status = failed ? ETHOSU_CORE_STATUS_ERROR : ETHOSU_CORE_STATUS_OK; |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 434 | |
Kristofer Jonsson | 72fa50b | 2020-09-10 13:26:41 +0200 | [diff] [blame] | 435 | for (size_t i = 0; i < ofm.size(); ++i) { |
| 436 | rsp.ofm_size[i] = ofm[i].size; |
| 437 | } |
| 438 | |
Bhavik Patel | ffe845d | 2020-11-16 12:13:56 +0100 | [diff] [blame] | 439 | for (size_t i = 0; i < pmuEventConfig.size(); i++) { |
| 440 | rsp.pmu_event_config[i] = pmuEventConfig[i]; |
| 441 | } |
| 442 | rsp.pmu_cycle_counter_enable = pmuCycleCounterEnable; |
| 443 | for (size_t i = 0; i < pmuEventCount.size(); i++) { |
| 444 | rsp.pmu_event_count[i] = pmuEventCount[i]; |
| 445 | } |
| 446 | rsp.pmu_cycle_counter_count = pmuCycleCounterCount; |
| 447 | |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 448 | LOG_INFO("Sending inference response. userArg=0x%" PRIx64 ", ofm_count=%" PRIu32 ", status=%" PRIu32 "\n", |
| 449 | rsp.user_arg, |
| 450 | rsp.ofm_count, |
| 451 | rsp.status); |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 452 | |
| 453 | if (!queueOut.write(ETHOSU_CORE_MSG_INFERENCE_RSP, rsp)) { |
Anton Moberg | 07cf70b | 2021-07-07 11:08:17 +0200 | [diff] [blame] | 454 | LOG_ERR("Msg: Failed to write inference response. No mailbox message sent\n"); |
Jonny Svärd | dc84f4f | 2021-01-14 19:54:54 +0100 | [diff] [blame] | 455 | } else { |
| 456 | mailbox.sendMessage(); |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 457 | } |
| 458 | } |
Jonny Svärd | 44398c8 | 2020-10-06 14:18:28 +0200 | [diff] [blame] | 459 | |
| 460 | void MessageProcess::mailboxCallback(void *userArg) { |
| 461 | MessageProcess *_this = reinterpret_cast<MessageProcess *>(userArg); |
| 462 | _this->handleIrq(); |
| 463 | } |
| 464 | |
Kristofer Jonsson | 641c091 | 2020-08-31 11:34:14 +0200 | [diff] [blame] | 465 | } // namespace MessageProcess |