Yulia Garbovich | f61ea35 | 2021-11-11 14:16:57 +0200 | [diff] [blame] | 1 | # |
Kristofer Jonsson | ac535f0 | 2022-03-10 11:08:39 +0100 | [diff] [blame] | 2 | # Copyright (c) 2020-2022 Arm Limited. |
Yulia Garbovich | f61ea35 | 2021-11-11 14:16:57 +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 | |
| 19 | if (NOT TARGET freertos_kernel) |
| 20 | message("Not building ethosu_message_dispatcher, required freertos not built.") |
| 21 | return() |
| 22 | endif() |
| 23 | |
Kristofer Jonsson | a739d21 | 2022-05-05 12:11:52 +0200 | [diff] [blame^] | 24 | set(MESSAGE_HANDLER_ARENA_SIZE 2000000 CACHE STRING "Total size of all message handler tensor arenas") |
Kristofer Jonsson | 585ce69 | 2022-03-08 13:28:05 +0100 | [diff] [blame] | 25 | set(MESSAGE_HANDLER_MODEL_0 FALSE CACHE STRING "Path to built in model 0") |
| 26 | set(MESSAGE_HANDLER_MODEL_1 FALSE CACHE STRING "Path to built in model 1") |
| 27 | set(MESSAGE_HANDLER_MODEL_2 FALSE CACHE STRING "Path to built in model 2") |
| 28 | set(MESSAGE_HANDLER_MODEL_3 FALSE CACHE STRING "Path to built in model 3") |
Yulia Garbovich | f61ea35 | 2021-11-11 14:16:57 +0200 | [diff] [blame] | 29 | |
| 30 | ethosu_add_executable(message_handler |
| 31 | SOURCES |
| 32 | main.cpp |
| 33 | message_handler.cpp |
| 34 | message_queue.cpp |
| 35 | LIBRARIES |
| 36 | cmsis_device |
| 37 | $<$<TARGET_EXISTS:ethosu_core_driver>:ethosu_core_driver> |
| 38 | ethosu_mailbox |
| 39 | freertos_kernel |
| 40 | inference_process) |
| 41 | |
| 42 | target_include_directories(message_handler PRIVATE |
| 43 | ${LINUX_DRIVER_STACK_PATH}/kernel) |
| 44 | |
Kristofer Jonsson | a739d21 | 2022-05-05 12:11:52 +0200 | [diff] [blame^] | 45 | # Split total tensor arena equally for each NPU |
| 46 | if (TARGET ethosu_core_driver AND ETHOSU_TARGET_NPU_COUNT GREATER 0) |
| 47 | set(NUM_ARENAS ${ETHOSU_TARGET_NPU_COUNT}) |
| 48 | else() |
| 49 | set(NUM_ARENAS 1) |
| 50 | endif() |
| 51 | |
| 52 | math(EXPR TENSOR_ARENA_SIZE "${MESSAGE_HANDLER_ARENA_SIZE} / ${NUM_ARENAS}") |
| 53 | |
Yulia Garbovich | f61ea35 | 2021-11-11 14:16:57 +0200 | [diff] [blame] | 54 | target_compile_definitions(message_handler PRIVATE |
Kristofer Jonsson | a739d21 | 2022-05-05 12:11:52 +0200 | [diff] [blame^] | 55 | TENSOR_ARENA_SIZE=${TENSOR_ARENA_SIZE} |
Kristofer Jonsson | 585ce69 | 2022-03-08 13:28:05 +0100 | [diff] [blame] | 56 | $<$<BOOL:${MESSAGE_HANDLER_MODEL_0}>:MODEL_0=${MESSAGE_HANDLER_MODEL_0}> |
| 57 | $<$<BOOL:${MESSAGE_HANDLER_MODEL_1}>:MODEL_1=${MESSAGE_HANDLER_MODEL_1}> |
| 58 | $<$<BOOL:${MESSAGE_HANDLER_MODEL_2}>:MODEL_2=${MESSAGE_HANDLER_MODEL_2}> |
| 59 | $<$<BOOL:${MESSAGE_HANDLER_MODEL_3}>:MODEL_3=${MESSAGE_HANDLER_MODEL_3}>) |
Per Åstrand | 2c76ec7 | 2022-04-26 09:57:20 +0200 | [diff] [blame] | 60 | |
| 61 | install(FILES $<TARGET_FILE:message_handler> |
| 62 | DESTINATION "lib/firmware" |
| 63 | RENAME "arm-${ETHOSU_TARGET_NPU_CONFIG}.fw" |
| 64 | ) |