ARM-software/CMSIS-NN

Create dynamic library for Cortex-M33

MiguelCosta94 opened this issue · 3 comments

MiguelCosta94 commented

Hello,

Is it possible to compile a dynamic library for the Cortex-M33? I changed the CMakeLists.txt file as detailed below but I still get a static library.

cmake_minimum_required(VERSION 3.15.6)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
set(BUILD_SHARED_LIBS ON)
project(CMSISNN)
add_library(cmsis-nn SHARED)
target_compile_options(cmsis-nn PRIVATE -Ofast -fPIC)
target_include_directories(cmsis-nn PUBLIC "Include")
add_subdirectory(Source)
set_target_properties(cmsis-nn PROPERTIES
POSITION_INDEPENDENT_CODE ON
)

mansnils commented

Hi @MiguelCosta94
CMSIS-NN dynamic library is not officially supported. As far as I know nobody has done it. That being said, it should be possible.

Zheng-Bicheng commented

What are the requirements for compiling CMSIS-NN into a dynamic library? I am curious where CMSIS-NN in the form of dynamic libraries can be used.

mansnils commented

I don't think there are any specific CMSIS-NN requirements for this. It is a generic CMake/build/compiler issue/question on how to build a dynamic library.