[Build] [Bug] The compiler doesn't support BFLOAT16!!! on Jetson Nano #24230
Description
Describe the issue
Getting error
The compiler doesn't support BFLOAT16!!!
Based on this thread #21383 i should update to Jetpack 6, but Jetson Nano is only supported through the 4.x series of JetPack/SDK Manager
Urgency
No response
Target platform
Jetson Nano - Ubuntu 18.04 - Cuda 10.2.300
Build script
./build.sh --config Release --update --build --parallel --build_wheel --use_tensorrt --cuda_home /usr/local/cuda --cudnn_home /usr/lib/aarch64-linux-gnu --tensorrt_home /usr/lib/aarch64-linux-gnu
Error / output
--
-- ******** Summary ********
-- CMake version : 3.31.6
-- CMake command : /usr/local/bin/cmake
-- System : Linux
-- C++ compiler : /usr/bin/c++
-- C++ compiler version : 11.4.0
-- CXX flags : -ffunction-sections -fdata-sections -DCPUINFO_SUPPORTED -Wnon-virtual-dtor
-- Build type : Release
-- Compile definitions : EIGEN_MPL2_ONLY;_GNU_SOURCE;__STDC_FORMAT_MACROS
-- CMAKE_PREFIX_PATH :
-- CMAKE_INSTALL_PREFIX : /usr/local
-- CMAKE_MODULE_PATH : /home/beica/Scaricati/onnxruntime/cmake/external
--
-- ONNX version : 1.17.0
-- ONNX NAMESPACE : onnx
-- ONNX_USE_LITE_PROTO : ON
-- USE_PROTOBUF_SHARED_LIBS : OFF
-- Protobuf_USE_STATIC_LIBS : ON
-- ONNX_DISABLE_EXCEPTIONS : OFF
-- ONNX_DISABLE_STATIC_REGISTRATION : OFF
-- ONNX_WERROR : OFF
-- ONNX_BUILD_TESTS : OFF
-- ONNX_BUILD_SHARED_LIBS :
-- BUILD_SHARED_LIBS : OFF
--
-- Protobuf compiler :
-- Protobuf includes :
-- Protobuf libraries :
-- BUILD_ONNX_PYTHON : OFF
--
-- Configured Eigen 3.4.90
--
-- dlpack is enabled.
CMake Deprecation Warning at /home/beica/Scaricati/onnxruntime/build/Linux/Release/_deps/dlpack-src/CMakeLists.txt:5 (cmake_minimum_required):
Compatibility with CMake < 3.10 will be removed from a future version of
CMake.
Update the VERSION argument <min> value. Or, use the <min>...<max> syntax
to tell CMake that the project requires at least <min> but has been updated
to work with policies introduced by <max> or earlier.
-- C++11 support has been enabled by default.
-- cudnn found at /usr/lib/aarch64-linux-gnu/libcudnn.so.
-- cuDNN: /usr/lib/aarch64-linux-gnu/libcudnn.so
-- cuDNN: /usr/include
-- Finished fetching external dependencies
NVCC_ERROR = nvcc fatal : Unknown option '-Wstrict-aliasing'
NVCC_OUT = 1
CMake Error at CMakeLists.txt:781 (message):
The compiler doesn't support BFLOAT16!!!
Visual Studio Version
No response
GCC / Compiler Version
11.4.0-2