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| author | Kristofer Jonsson <kristofer.jonsson@arm.com> | 2022-05-05 12:11:52 +0200 |
|---|---|---|
| committer | Kristofer Jonsson <kristofer.jonsson@arm.com> | 2022-05-09 20:03:59 +0200 |
| commit | a739d21efeb9a5e79bc3454c4badad6477235969 (patch) | |
| tree | 351efd6145756056e7f238bb6d1cd8c2313cdedc /applications/message_handler/CMakeLists.txt | |
| parent | 5a68ca5a6f2379babfbda0f847e78021005088fa (diff) | |
| download | ethos-u-core-platform-a739d21efeb9a5e79bc3454c4badad6477235969.tar.gz | |
Update documentation
Add documentation about how base addresses are used by the driver
unit tests.
Update message handler application to use TENSOR_ARENA_SIZE the
same way as the FreeRTOS application.
Add documenation about Corstone-310.
Change-Id: I08a315b95ca757ce3449cb7af104b8f1ac7f8865
Diffstat (limited to 'applications/message_handler/CMakeLists.txt')
| -rw-r--r-- | applications/message_handler/CMakeLists.txt | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/applications/message_handler/CMakeLists.txt b/applications/message_handler/CMakeLists.txt index 3f87e64..040b27d 100644 --- a/applications/message_handler/CMakeLists.txt +++ b/applications/message_handler/CMakeLists.txt @@ -21,7 +21,7 @@ if (NOT TARGET freertos_kernel) return() endif() -set(MESSAGE_HANDLER_ARENA_SIZE 2000000 CACHE STRING "Size of message handler tensor arena") +set(MESSAGE_HANDLER_ARENA_SIZE 2000000 CACHE STRING "Total size of all message handler tensor arenas") set(MESSAGE_HANDLER_MODEL_0 FALSE CACHE STRING "Path to built in model 0") set(MESSAGE_HANDLER_MODEL_1 FALSE CACHE STRING "Path to built in model 1") set(MESSAGE_HANDLER_MODEL_2 FALSE CACHE STRING "Path to built in model 2") @@ -42,8 +42,17 @@ ethosu_add_executable(message_handler target_include_directories(message_handler PRIVATE ${LINUX_DRIVER_STACK_PATH}/kernel) +# Split total tensor arena equally for each NPU +if (TARGET ethosu_core_driver AND ETHOSU_TARGET_NPU_COUNT GREATER 0) + set(NUM_ARENAS ${ETHOSU_TARGET_NPU_COUNT}) +else() + set(NUM_ARENAS 1) +endif() + +math(EXPR TENSOR_ARENA_SIZE "${MESSAGE_HANDLER_ARENA_SIZE} / ${NUM_ARENAS}") + target_compile_definitions(message_handler PRIVATE - TENSOR_ARENA_SIZE=${MESSAGE_HANDLER_ARENA_SIZE} + TENSOR_ARENA_SIZE=${TENSOR_ARENA_SIZE} $<$<BOOL:${MESSAGE_HANDLER_MODEL_0}>:MODEL_0=${MESSAGE_HANDLER_MODEL_0}> $<$<BOOL:${MESSAGE_HANDLER_MODEL_1}>:MODEL_1=${MESSAGE_HANDLER_MODEL_1}> $<$<BOOL:${MESSAGE_HANDLER_MODEL_2}>:MODEL_2=${MESSAGE_HANDLER_MODEL_2}> |