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    Compiling tflite-server

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    • ido abergelI
      ido abergel
      last edited by

      Hi,

      I want to use the tf-lite server sdk to run my own model and write some pre and post process function using the InferenceHelper class.
      I'm trying to built tf-lite server from source as it says here on my voxl2 qrb5165 but I keep getting the following compilation errors after I execute the ./build.sh native :

      ./build.sh native
      -- The C compiler identification is GNU 7.5.0
      -- The CXX compiler identification is GNU 7.5.0
      -- Check for working C compiler: /usr/bin/cc
      -- Check for working C compiler: /usr/bin/cc -- works
      -- Detecting C compiler ABI info
      -- Detecting C compiler ABI info - done
      -- Detecting C compile features
      -- Detecting C compile features - done
      -- Check for working CXX compiler: /usr/bin/c++
      -- Check for working CXX compiler: /usr/bin/c++ -- works
      -- Detecting CXX compiler ABI info
      -- Detecting CXX compiler ABI info - done
      -- Detecting CXX compile features
      -- Detecting CXX compile features - done
      -- Configuring done
      -- Generating done
      -- Build files have been written to: /home/xtend/voxl-tflite-server-sdk-0.9/build
      Scanning dependencies of target voxl-tflite-server
      make[2]: Warning: File '/usr/include/abseil-cpp/absl/base/attributes.h' has modification time 2719498 s in the future
      [ 75%] Building C object src/CMakeFiles/voxl-tflite-server.dir/resize.c.o
      [ 75%] Building CXX object src/CMakeFiles/voxl-tflite-server.dir/inference_helper.cpp.o
      [ 75%] Building CXX object src/CMakeFiles/voxl-tflite-server.dir/main.cpp.o
      [100%] Linking CXX executable voxl-tflite-server
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `tflite::xnnpack::(anonymous namespace)::Subgraph::VisitTransposeConvNode(xnn_subgraph*, tflite::xnnpack::(anonymous namespace)::Delegate const&, TfLiteContext*, int, TfLiteNode*, TfLiteTensor const*, TfLiteTransposeConvParams const*, std::unordered_set<int, std::hash<int>, std::equal_to<int>, std::allocator<int> > const&, std::vector<unsigned int, std::allocator<unsigned int> > const&)':
      xnnpack_delegate.cc:(.text+0x14d4): undefined reference to `xnn_define_deconvolution_2d'
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `tflite::xnnpack::(anonymous namespace)::Subgraph::VisitReshapeNode(xnn_subgraph*, tflite::xnnpack::(anonymous namespace)::Delegate const&, TfLiteContext*, int, TfLiteNode*, TfLiteTensor const*, TfLiteReshapeParams const*, std::vector<unsigned int, std::allocator<unsigned int> > const&) [clone .isra.130]':
      xnnpack_delegate.cc:(.text+0x18b0): undefined reference to `xnn_define_static_reshape'
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `tflite::xnnpack::(anonymous namespace)::Subgraph::VisitReluNode(xnn_subgraph*, tflite::xnnpack::(anonymous namespace)::Delegate const&, TfLiteContext*, int, TfLiteNode*, TfLiteTensor const*, float, float, std::vector<unsigned int, std::allocator<unsigned int> > const&) [clone .isra.59]':
      xnnpack_delegate.cc:(.text+0x1ba8): undefined reference to `xnn_define_clamp'
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `tflite::xnnpack::(anonymous namespace)::Subgraph::VisitAveragePool2DNode(xnn_subgraph*, tflite::xnnpack::(anonymous namespace)::Delegate const&, TfLiteContext*, int, TfLiteNode*, TfLiteTensor const*, TfLitePoolParams const*, std::vector<unsigned int, std::allocator<unsigned int> > const&) [clone .isra.49]':
      xnnpack_delegate.cc:(.text+0x1fe8): undefined reference to `xnn_define_average_pooling_2d'
      xnnpack_delegate.cc:(.text+0x2050): undefined reference to `xnn_define_clamp'
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `tflite::xnnpack::(anonymous namespace)::Subgraph::VisitMaxPool2DNode(xnn_subgraph*, tflite::xnnpack::(anonymous namespace)::Delegate const&, TfLiteContext*, int, TfLiteNode*, TfLiteTensor const*, TfLitePoolParams const*, std::vector<unsigned int, std::allocator<unsigned int> > const&)':
      xnnpack_delegate.cc:(.text+0x2294): undefined reference to `xnn_define_max_pooling_2d'
      xnnpack_delegate.cc:(.text+0x2564): undefined reference to `xnn_define_clamp'
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `tflite::xnnpack::(anonymous namespace)::Subgraph::VisitMeanNode(xnn_subgraph*, tflite::xnnpack::(anonymous namespace)::Delegate const&, TfLiteContext*, int, TfLiteNode*, TfLiteTensor const*, TfLiteReducerParams const*, std::vector<unsigned int, std::allocator<unsigned int> > const&)':
      xnnpack_delegate.cc:(.text+0x2a30): undefined reference to `xnn_define_global_average_pooling_2d'
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `tflite::xnnpack::(anonymous namespace)::Subgraph::VisitResizeBilinearNode(xnn_subgraph*, tflite::xnnpack::(anonymous namespace)::Delegate const&, TfLiteContext*, int, TfLiteNode*, TfLiteTensor const*, TfLiteResizeBilinearParams const*, std::vector<unsigned int, std::allocator<unsigned int> > const&)':
      xnnpack_delegate.cc:(.text+0x2ecc): undefined reference to `xnn_define_static_resize_bilinear_2d'
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `tflite::xnnpack::(anonymous namespace)::Subgraph::VisitPadNode(xnn_subgraph*, tflite::xnnpack::(anonymous namespace)::Delegate const&, TfLiteContext*, int, TfLiteNode*, TfLiteTensor const*, std::vector<unsigned int, std::allocator<unsigned int> > const&)':
      xnnpack_delegate.cc:(.text+0x349c): undefined reference to `xnn_define_static_constant_pad'
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `tflite::xnnpack::(anonymous namespace)::Subgraph::VisitMediaPipeDeconvolutionNode(xnn_subgraph*, tflite::xnnpack::(anonymous namespace)::Delegate const&, TfLiteContext*, int, TfLiteNode*, TfLiteTensor const*, TfLiteTransposeConvParams const*, std::unordered_set<int, std::hash<int>, std::equal_to<int>, std::allocator<int> > const&, std::vector<unsigned int, std::allocator<unsigned int> > const&) [clone .isra.254]':
      xnnpack_delegate.cc:(.text+0x3a04): undefined reference to `xnn_define_deconvolution_2d'
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `tflite::xnnpack::(anonymous namespace)::Subgraph::VisitDepthwiseConv2DNode(xnn_subgraph*, tflite::xnnpack::(anonymous namespace)::Delegate const&, TfLiteContext*, int, TfLiteNode*, TfLiteTensor const*, TfLiteDepthwiseConvParams const*, std::unordered_set<int, std::hash<int>, std::equal_to<int>, std::allocator<int> > const&, std::vector<unsigned int, std::allocator<unsigned int> > const&)':
      xnnpack_delegate.cc:(.text+0x4150): undefined reference to `xnn_define_depthwise_convolution_2d'
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `tflite::xnnpack::(anonymous namespace)::Subgraph::VisitFullyConnectedNode(xnn_subgraph*, tflite::xnnpack::(anonymous namespace)::Delegate const&, TfLiteContext*, int, TfLiteNode*, TfLiteTensor const*, TfLiteFullyConnectedParams const*, std::unordered_set<int, std::hash<int>, std::equal_to<int>, std::allocator<int> > const&, std::vector<unsigned int, std::allocator<unsigned int> > const&)':
      xnnpack_delegate.cc:(.text+0x492c): undefined reference to `xnn_define_fully_connected'
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `tflite::xnnpack::(anonymous namespace)::Subgraph::VisitPreluNode(xnn_subgraph*, tflite::xnnpack::(anonymous namespace)::Delegate const&, TfLiteContext*, int, TfLiteNode*, TfLiteTensor const*, std::unordered_set<int, std::hash<int>, std::equal_to<int>, std::allocator<int> > const&, std::vector<unsigned int, std::allocator<unsigned int> > const&) [clone .isra.253]':
      xnnpack_delegate.cc:(.text+0x4df4): undefined reference to `xnn_define_prelu'
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `tflite::xnnpack::(anonymous namespace)::Subgraph::VisitMediaPipeMaxPoolingNode(xnn_subgraph*, tflite::xnnpack::(anonymous namespace)::Delegate const&, TfLiteContext*, int, TfLiteNode*, TfLiteTensor const*, TfLitePoolParams const*, std::vector<unsigned int, std::allocator<unsigned int> > const&) [clone .isra.66]':
      xnnpack_delegate.cc:(.text+0x5244): undefined reference to `xnn_define_argmax_pooling_2d'
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `tflite::xnnpack::(anonymous namespace)::Subgraph::VisitMediaPipeUnpoolingNode(xnn_subgraph*, tflite::xnnpack::(anonymous namespace)::Delegate const&, TfLiteContext*, int, TfLiteNode*, TfLiteTensor const*, TfLitePoolParams const*, std::vector<unsigned int, std::allocator<unsigned int> > const&) [clone .isra.67]':
      xnnpack_delegate.cc:(.text+0x569c): undefined reference to `xnn_define_unpooling_2d'
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `tflite::xnnpack::(anonymous namespace)::Subgraph::VisitConv2DNode(xnn_subgraph*, tflite::xnnpack::(anonymous namespace)::Delegate const&, TfLiteContext*, int, TfLiteNode*, TfLiteTensor const*, TfLiteConvParams const*, std::unordered_set<int, std::hash<int>, std::equal_to<int>, std::allocator<int> > const&, std::vector<unsigned int, std::allocator<unsigned int> > const&)':
      xnnpack_delegate.cc:(.text+0x5e20): undefined reference to `xnn_define_convolution_2d'
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `tflite::xnnpack::(anonymous namespace)::Subgraph::VisitNode(xnn_subgraph*, tflite::xnnpack::(anonymous namespace)::Delegate const&, TfLiteContext*, TfLiteRegistration*, TfLiteNode*, int, std::unordered_set<int, std::hash<int>, std::equal_to<int>, std::allocator<int> > const&, std::vector<unsigned int, std::allocator<unsigned int> > const&)':
      xnnpack_delegate.cc:(.text+0x6854): undefined reference to `xnn_define_negate'
      xnnpack_delegate.cc:(.text+0x6964): undefined reference to `xnn_define_hardswish'
      xnnpack_delegate.cc:(.text+0x6a74): undefined reference to `xnn_define_bankers_rounding'
      xnnpack_delegate.cc:(.text+0x6b84): undefined reference to `xnn_define_convert'
      xnnpack_delegate.cc:(.text+0x6c98): undefined reference to `xnn_define_elu'
      xnnpack_delegate.cc:(.text+0x6e3c): undefined reference to `xnn_define_add2'
      xnnpack_delegate.cc:(.text+0x6f90): undefined reference to `xnn_define_squared_difference'
      xnnpack_delegate.cc:(.text+0x70a0): undefined reference to `xnn_define_ceiling'
      xnnpack_delegate.cc:(.text+0x71b0): undefined reference to `xnn_define_abs'
      xnnpack_delegate.cc:(.text+0x7318): undefined reference to `xnn_define_maximum2'
      xnnpack_delegate.cc:(.text+0x7428): undefined reference to `xnn_define_square_root'
      xnnpack_delegate.cc:(.text+0x75cc): undefined reference to `xnn_define_multiply2'
      xnnpack_delegate.cc:(.text+0x76c8): undefined reference to `xnn_define_convert'
      xnnpack_delegate.cc:(.text+0x7830): undefined reference to `xnn_define_minimum2'
      xnnpack_delegate.cc:(.text+0x79d4): undefined reference to `xnn_define_subtract'
      xnnpack_delegate.cc:(.text+0x7ad0): undefined reference to `xnn_define_square'
      xnnpack_delegate.cc:(.text+0x7be4): undefined reference to `xnn_define_leaky_relu'
      xnnpack_delegate.cc:(.text+0x7d04): undefined reference to `xnn_define_depth_to_space'
      xnnpack_delegate.cc:(.text+0x7e18): undefined reference to `xnn_define_sigmoid'
      xnnpack_delegate.cc:(.text+0x7f28): undefined reference to `xnn_define_floor'
      xnnpack_delegate.cc:(.text+0x8110): undefined reference to `xnn_define_divide'
      xnnpack_delegate.cc:(.text+0x8428): undefined reference to `xnn_define_softmax'
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `TfLiteXNNPackDelegateCreate':
      xnnpack_delegate.cc:(.text+0x8bb4): undefined reference to `xnn_initialize'
      xnnpack_delegate.cc:(.text+0x8c18): undefined reference to `pthreadpool_destroy'
      xnnpack_delegate.cc:(.text+0x8c68): undefined reference to `pthreadpool_destroy'
      xnnpack_delegate.cc:(.text+0x8cbc): undefined reference to `pthreadpool_create'
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `tflite::xnnpack::(anonymous namespace)::SubgraphInvoke(TfLiteContext*, TfLiteNode*)':
      xnnpack_delegate.cc:(.text+0x8f48): undefined reference to `xnn_setup_runtime'
      xnnpack_delegate.cc:(.text+0x9018): undefined reference to `xnn_invoke_runtime'
      /usr/lib64//libtensorflow-lite.a(xnnpack_delegate.cc.o): In function `tflite::xnnpack::(anonymous namespace)::Subgraph::Create(TfLiteContext*, TfLiteDelegateParams const*, tflite::xnnpack::(anonymous namespace)::Delegate const&)':
      xnnpack_delegate.cc:(.text+0xa7bc): undefined reference to `xnn_create_subgraph'
      xnnpack_delegate.cc:(.text+0xaf04): undefined reference to `xnn_define_channelwise_quantized_tensor_value'
      xnnpack_delegate.cc:(.text+0xb0d8): undefined reference to `xnn_delete_subgraph'
      xnnpack_delegate.cc:(.text+0xb2c8): undefined reference to `xnn_define_quantized_tensor_value'
      xnnpack_delegate.cc:(.text+0xb2f0): undefined reference to `xnn_define_tensor_value'
      xnnpack_delegate.cc:(.text+0xb56c): undefined reference to `xnn_delete_subgraph'
      xnnpack_delegate.cc:(.text+0xb710): undefined reference to `xnn_create_runtime_v2'
      xnnpack_delegate.cc:(.text+0xb748): undefined reference to `xnn_delete_runtime'
      xnnpack_delegate.cc:(.text+0xb754): undefined reference to `xnn_delete_runtime'
      /usr/lib64//libabsl_status.a(status.cc.o): In function `absl::lts_20210324::Status::ToStringSlow[abi:cxx11](absl::lts_20210324::StatusToStringMode) const::{lambda(absl::lts_20210324::string_view, absl::lts_20210324::Cord const&)#1}::operator()(absl::lts_20210324::string_view, absl::lts_20210324::Cord const&) const':
      status.cc:(.text+0x11c): undefined reference to `absl::lts_20210324::Cord::operator std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >() const'
      /usr/lib64//libabsl_status.a(status.cc.o): In function `absl::lts_20210324::Status::EqualsSlow(absl::lts_20210324::Status const&, absl::lts_20210324::Status const&)':
      status.cc:(.text+0x1740): undefined reference to `absl::lts_20210324::Cord::EqualsImpl(absl::lts_20210324::Cord const&, unsigned long) const'
      /usr/lib64//libabsl_status.a(status.cc.o): In function `absl::lts_20210324::Status::PrepareToModify()':
      status.cc:(.text+0x1e5c): undefined reference to `absl::lts_20210324::raw_logging_internal::RawLog(absl::lts_20210324::LogSeverity, char const*, int, char const*, ...)'
      /usr/lib64//libabsl_status.a(status.cc.o): In function `absl::lts_20210324::Status::SetPayload(absl::lts_20210324::string_view, absl::lts_20210324::Cord)':
      status.cc:(.text+0x2010): undefined reference to `absl::lts_20210324::Cord::InlineRep::ClearSlow()'
      status.cc:(.text+0x2238): undefined reference to `absl::lts_20210324::Cord::DestroyCordSlow()'
      status.cc:(.text+0x231c): undefined reference to `absl::lts_20210324::Cord::DestroyCordSlow()'
      /usr/lib64//libabsl_status.a(status.cc.o): In function `absl::lts_20210324::inlined_vector_internal::Storage<absl::lts_20210324::status_internal::Payload, 1ul, std::allocator<absl::lts_20210324::status_internal::Payload> >::Erase(absl::lts_20210324::status_internal::Payload const*, absl::lts_20210324::status_internal::Payload const*)':
      status.cc:(.text._ZN4absl12lts_2021032423inlined_vector_internal7StorageINS0_15status_internal7PayloadELm1ESaIS4_EE5EraseEPKS4_S8_[_ZN4absl12lts_2021032423inlined_vector_internal7StorageINS0_15status_internal7PayloadELm1ESaIS4_EE5EraseEPKS4_S8_]+0x168): undefined reference to `absl::lts_20210324::Cord::InlineRep::ClearSlow()'
      status.cc:(.text._ZN4absl12lts_2021032423inlined_vector_internal7StorageINS0_15status_internal7PayloadELm1ESaIS4_EE5EraseEPKS4_S8_[_ZN4absl12lts_2021032423inlined_vector_internal7StorageINS0_15status_internal7PayloadELm1ESaIS4_EE5EraseEPKS4_S8_]+0x1f4): undefined reference to `absl::lts_20210324::Cord::DestroyCordSlow()'
      /usr/lib64//libabsl_status.a(status.cc.o): In function `absl::lts_20210324::inlined_vector_internal::Storage<absl::lts_20210324::status_internal::Payload, 1ul, std::allocator<absl::lts_20210324::status_internal::Payload> >::DestroyContents()':
      status.cc:(.text._ZN4absl12lts_2021032423inlined_vector_internal7StorageINS0_15status_internal7PayloadELm1ESaIS4_EE15DestroyContentsEv[_ZN4absl12lts_2021032423inlined_vector_internal7StorageINS0_15status_internal7PayloadELm1ESaIS4_EE15DestroyContentsEv]+0xa4): undefined reference to `absl::lts_20210324::Cord::DestroyCordSlow()'
      /usr/lib64//libabsl_status.a(status.cc.o): In function `absl::lts_20210324::status_internal::Payload& absl::lts_20210324::inlined_vector_internal::Storage<absl::lts_20210324::status_internal::Payload, 1ul, std::allocator<absl::lts_20210324::status_internal::Payload> >::EmplaceBackSlow<absl::lts_20210324::status_internal::Payload>(absl::lts_20210324::status_internal::Payload&&)':
      status.cc:(.text._ZN4absl12lts_2021032423inlined_vector_internal7StorageINS0_15status_internal7PayloadELm1ESaIS4_EE15EmplaceBackSlowIJS4_EEERS4_DpOT_[_ZN4absl12lts_2021032423inlined_vector_internal7StorageINS0_15status_internal7PayloadELm1ESaIS4_EE15EmplaceBackSlowIJS4_EEERS4_DpOT_]+0x1d0): undefined reference to `absl::lts_20210324::Cord::DestroyCordSlow()'
      /usr/lib64//libabsl_status.a(status.cc.o): In function `absl::lts_20210324::inlined_vector_internal::Storage<absl::lts_20210324::status_internal::Payload, 1ul, std::allocator<absl::lts_20210324::status_internal::Payload> >::InitFrom(absl::lts_20210324::inlined_vector_internal::Storage<absl::lts_20210324::status_internal::Payload, 1ul, std::allocator<absl::lts_20210324::status_internal::Payload> > const&)':
      status.cc:(.text._ZN4absl12lts_2021032423inlined_vector_internal7StorageINS0_15status_internal7PayloadELm1ESaIS4_EE8InitFromERKS6_[_ZN4absl12lts_2021032423inlined_vector_internal7StorageINS0_15status_internal7PayloadELm1ESaIS4_EE8InitFromERKS6_]+0x1f0): undefined reference to `absl::lts_20210324::Cord::DestroyCordSlow()'
      /usr/lib64//libabsl_hash.a(hash.cc.o): In function `absl::lts_20210324::hash_internal::HashState::CombineLargeContiguousImpl32(unsigned long, unsigned char const*, unsigned long)':
      hash.cc:(.text+0x60): undefined reference to `absl::lts_20210324::hash_internal::CityHash32(char const*, unsigned long)'
      hash.cc:(.text+0xac): undefined reference to `absl::lts_20210324::hash_internal::CityHash32(char const*, unsigned long)'
      /usr/lib64//libabsl_str_format_internal.a(arg.cc.o): In function `absl::lts_20210324::str_format_internal::FormatConvertImpl(absl::lts_20210324::int128, absl::lts_20210324::str_format_internal::FormatConversionSpecImpl, absl::lts_20210324::str_format_internal::FormatSinkImpl*)':
      arg.cc:(.text+0x2c68): undefined reference to `absl::lts_20210324::operator%(absl::lts_20210324::uint128, absl::lts_20210324::uint128)'
      arg.cc:(.text+0x2c88): undefined reference to `absl::lts_20210324::operator/(absl::lts_20210324::uint128, absl::lts_20210324::uint128)'
      arg.cc:(.text+0x2da0): undefined reference to `absl::lts_20210324::operator%(absl::lts_20210324::uint128, absl::lts_20210324::uint128)'
      arg.cc:(.text+0x2dc0): undefined reference to `absl::lts_20210324::operator/(absl::lts_20210324::uint128, absl::lts_20210324::uint128)'
      /usr/lib64//libabsl_str_format_internal.a(arg.cc.o): In function `absl::lts_20210324::str_format_internal::FormatConvertImpl(absl::lts_20210324::uint128, absl::lts_20210324::str_format_internal::FormatConversionSpecImpl, absl::lts_20210324::str_format_internal::FormatSinkImpl*)':
      arg.cc:(.text+0x30a8): undefined reference to `absl::lts_20210324::operator%(absl::lts_20210324::uint128, absl::lts_20210324::uint128)'
      arg.cc:(.text+0x30c8): undefined reference to `absl::lts_20210324::operator/(absl::lts_20210324::uint128, absl::lts_20210324::uint128)'
      arg.cc:(.text+0x3110): undefined reference to `absl::lts_20210324::operator%(absl::lts_20210324::uint128, absl::lts_20210324::uint128)'
      arg.cc:(.text+0x3130): undefined reference to `absl::lts_20210324::operator/(absl::lts_20210324::uint128, absl::lts_20210324::uint128)'
      /usr/lib64//libabsl_str_format_internal.a(float_conversion.cc.o): In function `absl::lts_20210324::str_format_internal::ConvertFloatImpl(long double, absl::lts_20210324::str_format_internal::FormatConversionSpecImpl const&, absl::lts_20210324::str_format_internal::FormatSinkImpl*)':
      float_conversion.cc:(.text+0x5dd8): undefined reference to `absl::lts_20210324::uint128::uint128(long double)'
      /usr/lib64//libabsl_strings.a(numbers.cc.o): In function `absl::lts_20210324::SimpleAtob(absl::lts_20210324::string_view, bool*)':
      numbers.cc:(.text+0xa90): undefined reference to `absl::lts_20210324::raw_logging_internal::RawLog(absl::lts_20210324::LogSeverity, char const*, int, char const*, ...)'
      /usr/lib64//libabsl_strings.a(str_split.cc.o): In function `absl::lts_20210324::ByLength::ByLength(long)':
      str_split.cc:(.text+0x408): undefined reference to `absl::lts_20210324::raw_logging_internal::RawLog(absl::lts_20210324::LogSeverity, char const*, int, char const*, ...)'
      /usr/lib64//libabsl_strings_internal.a(escaping.cc.o): In function `absl::lts_20210324::strings_internal::Base64EscapeInternal(unsigned char const*, unsigned long, char*, unsigned long, char const*, bool)':
      escaping.cc:(.text+0x23c): undefined reference to `absl::lts_20210324::raw_logging_internal::RawLog(absl::lts_20210324::LogSeverity, char const*, int, char const*, ...)'
      /usr/lib64//libabsl_time.a(duration.cc.o): In function `absl::lts_20210324::time_internal::IDivDuration(bool, absl::lts_20210324::Duration, absl::lts_20210324::Duration, absl::lts_20210324::Duration*)':
      duration.cc:(.text+0x330): undefined reference to `absl::lts_20210324::operator/(absl::lts_20210324::uint128, absl::lts_20210324::uint128)'
      duration.cc:(.text+0x79c): undefined reference to `absl::lts_20210324::operator/(absl::lts_20210324::uint128, absl::lts_20210324::uint128)'
      /usr/lib64//libabsl_time.a(duration.cc.o): In function `absl::lts_20210324::Duration::operator*=(long)':
      duration.cc:(.text+0xa38): undefined reference to `absl::lts_20210324::kuint128max'
      duration.cc:(.text+0xa44): undefined reference to `absl::lts_20210324::kuint128max'
      duration.cc:(.text+0xa4c): undefined reference to `absl::lts_20210324::operator/(absl::lts_20210324::uint128, absl::lts_20210324::uint128)'
      duration.cc:(.text+0xb04): undefined reference to `absl::lts_20210324::operator/(absl::lts_20210324::uint128, absl::lts_20210324::uint128)'
      duration.cc:(.text+0xb18): undefined reference to `absl::lts_20210324::kuint128max'
      /usr/lib64//libabsl_time.a(duration.cc.o): In function `absl::lts_20210324::Duration::operator/=(long)':
      duration.cc:(.text+0xde0): undefined reference to `absl::lts_20210324::operator/(absl::lts_20210324::uint128, absl::lts_20210324::uint128)'
      duration.cc:(.text+0xeb8): undefined reference to `absl::lts_20210324::operator/(absl::lts_20210324::uint128, absl::lts_20210324::uint128)'
      /usr/lib64//libruy_cpuinfo.a(cpuinfo.cc.o): In function `ruy::CpuInfo::~CpuInfo()':
      cpuinfo.cc:(.text+0x10): undefined reference to `cpuinfo_deinitialize'
      /usr/lib64//libruy_cpuinfo.a(cpuinfo.cc.o): In function `ruy::CpuInfo::Initialize()':
      cpuinfo.cc:(.text+0x44): undefined reference to `cpuinfo_initialize'
      cpuinfo.cc:(.text+0x58): undefined reference to `cpuinfo_get_processors_count'
      cpuinfo.cc:(.text+0x8c): undefined reference to `cpuinfo_get_processor'
      cpuinfo.cc:(.text+0xb8): undefined reference to `cpuinfo_get_processor'
      cpuinfo.cc:(.text+0xcc): undefined reference to `cpuinfo_get_processor'
      /usr/lib64//libruy_cpuinfo.a(cpuinfo.cc.o): In function `ruy::CpuInfo::NeonDotprod()':
      cpuinfo.cc:(.text+0x21c): undefined reference to `cpuinfo_isa'
      cpuinfo.cc:(.text+0x220): undefined reference to `cpuinfo_isa'
      /usr/lib64//libruy_cpuinfo.a(cpuinfo.cc.o): In function `ruy::CpuInfo::CurrentCpuIsA55ish()':
      cpuinfo.cc:(.text+0x2c0): undefined reference to `cpuinfo_get_current_uarch_index'
      cpuinfo.cc:(.text+0x2c4): undefined reference to `cpuinfo_get_uarch'
      /usr/lib64//libruy_cpuinfo.a(cpuinfo.cc.o): In function `ruy::CpuInfo::CurrentCpuIsX1()':
      cpuinfo.cc:(.text+0x304): undefined reference to `cpuinfo_get_current_uarch_index'
      cpuinfo.cc:(.text+0x308): undefined reference to `cpuinfo_get_uarch'
      /usr/lib64//libruy_thread_pool.a(thread_pool.cc.o): In function `ruy::ThreadPool::CreateThreads(int)':
      thread_pool.cc:(.text+0x1b4): undefined reference to `ruy::BlockingCounter::Reset(int)'
      thread_pool.cc:(.text+0x308): undefined reference to `ruy::BlockingCounter::Wait(std::chrono::duration<long, std::ratio<1l, 1000000000l> >)'
      /usr/lib64//libruy_thread_pool.a(thread_pool.cc.o): In function `ruy::ThreadPool::ExecuteImpl(int, int, ruy::Task*)':
      thread_pool.cc:(.text+0x3dc): undefined reference to `ruy::BlockingCounter::Reset(int)'
      thread_pool.cc:(.text+0x494): undefined reference to `ruy::BlockingCounter::Wait(std::chrono::duration<long, std::ratio<1l, 1000000000l> >)'
      /usr/lib64//libruy_thread_pool.a(thread_pool.cc.o): In function `ruy::Thread::ThreadFunc(ruy::Thread*)':
      thread_pool.cc:(.text._ZN3ruy6Thread10ThreadFuncEPS0_[_ZN3ruy6Thread10ThreadFuncEPS0_]+0xb4): undefined reference to `ruy::BlockingCounter::DecrementCount()'
      thread_pool.cc:(.text._ZN3ruy6Thread10ThreadFuncEPS0_[_ZN3ruy6Thread10ThreadFuncEPS0_]+0x1ac): undefined reference to `ruy::BlockingCounter::DecrementCount()'
      /usr/lib64//libruy_trmul.a(trmul.cc.o): In function `ruy::(anonymous namespace)::TrMulTask::Run()':
      trmul.cc:(.text+0xdc): undefined reference to `ruy::GetBlockByIndex(ruy::BlockMap const&, int, ruy::SidePair<int>*)'
      trmul.cc:(.text+0xf0): undefined reference to `ruy::GetBlockMatrixCoords(ruy::BlockMap const&, ruy::SidePair<int> const&, ruy::SidePair<int>*, ruy::SidePair<int>*)'
      trmul.cc:(.text+0x21c): undefined reference to `ruy::GetBlockMatrixCoords(ruy::Side, ruy::BlockMap const&, int, int*, int*)'
      /usr/lib64//libruy_trmul.a(trmul.cc.o): In function `ruy::TrMul(ruy::Ctx*, ruy::TrMulParams*)':
      trmul.cc:(.text+0x5a4): undefined reference to `ruy::MakeBlockMap(int, int, int, int, int, int, int, int, ruy::CpuCacheParams const&, ruy::BlockMap*)'
      trmul.cc:(.text+0x768): undefined reference to `ruy::IsObviouslyLinearTraversal(int, int, int, int, int, ruy::CpuCacheParams const&)'
      collect2: error: ld returned 1 exit status
      src/CMakeFiles/voxl-tflite-server.dir/build.make:146: recipe for target 'src/voxl-tflite-server' failed
      make[2]: *** [src/voxl-tflite-server] Error 1
      CMakeFiles/Makefile2:85: recipe for target 'src/CMakeFiles/voxl-tflite-server.dir/all' failed
      make[1]: *** [src/CMakeFiles/voxl-tflite-server.dir/all] Error 2
      Makefile:129: recipe for target 'all' failed
      make: *** [all] Error 2
      

      Can you please guide me how will be the best way to proceed?

      My model is a simple tf-lite YOLOv5-like arch that was trained on different dataset.

      Thanks a lot.
      Ido.

      1 Reply Last reply Reply Quote 0
      • Chad SweetC
        Chad Sweet ModalAI Team
        last edited by

        The readme says to use voxl-cross Docker and ./build.sh qrb5165 .

        1 Reply Last reply Reply Quote 0
        • ido abergelI
          ido abergel
          last edited by

          Hi Chad, Thanks for the fast reply!

          I've also tried form inside the docker - I'm getting the following error:

          root@f235ba938a2b:/compile/voxl-tflite-server-sdk-0.9# ./install_build_deps.sh qrb5165 dev
          using qrb5165 dev debian repo
          Ign:1 http://voxl-packages.modalai.com ./dists/qrb5165/dev/binary-arm64/ InRelease
          Ign:2 http://voxl-packages.modalai.com ./dists/qrb5165/dev/binary-arm64/ Release
          Get:3 http://voxl-packages.modalai.com ./dists/qrb5165/dev/binary-arm64/ Packages [53.3 kB]
          Fetched 53.3 kB in 2s (33.1 kB/s)
          Reading package lists... Done
          installing: 
          libmodal-pipe
          libmodal-json
          voxl-opencv
          qrb5165-tflite
          Reading package lists... Done
          Building dependency tree       
          Reading state information... Done
          The following NEW packages will be installed:
            libmodal-json:arm64 libmodal-pipe:arm64 qrb5165-tflite:arm64 voxl-opencv:arm64
          0 upgraded, 4 newly installed, 0 to remove and 69 not upgraded.
          Need to get 24.7 MB of archives.
          After this operation, 0 B of additional disk space will be used.
          Get:1 http://voxl-packages.modalai.com ./dists/qrb5165/dev/binary-arm64/ libmodal-json 0.4.3-202209281920 [43.8 kB]
          Get:2 http://voxl-packages.modalai.com ./dists/qrb5165/dev/binary-arm64/ libmodal-pipe 2.7.2-202302141708 [82.6 kB]
          Get:3 http://voxl-packages.modalai.com ./dists/qrb5165/dev/binary-arm64/ qrb5165-tflite 2.8.0-2-202210071637 [11.0 MB]
          Get:4 http://voxl-packages.modalai.com ./dists/qrb5165/dev/binary-arm64/ voxl-opencv 4.5.5-1-202210072305 [13.6 MB]    
          Fetched 24.7 MB in 15s (1613 kB/s)                                                                                     
          debconf: unable to initialize frontend: Dialog
          debconf: (No usable dialog-like program is installed, so the dialog based frontend cannot be used. at /usr/share/perl5/Debconf/FrontEnd/Dialog.pm line 76, <> line 4.)
          debconf: falling back to frontend: Readline
          Selecting previously unselected package libmodal-json:arm64.
          (Reading database ... 30768 files and directories currently installed.)
          Preparing to unpack .../libmodal-json_0.4.3-202209281920_arm64.deb ...
          Unpacking libmodal-json:arm64 (0.4.3-202209281920) ...
          Selecting previously unselected package libmodal-pipe:arm64.
          Preparing to unpack .../libmodal-pipe_2.7.2-202302141708_arm64.deb ...
          Unpacking libmodal-pipe:arm64 (2.7.2-202302141708) ...
          Selecting previously unselected package qrb5165-tflite:arm64.
          Preparing to unpack .../qrb5165-tflite_2.8.0-2-202210071637_arm64.deb ...
          Unpacking qrb5165-tflite:arm64 (2.8.0-2-202210071637) ...
          Selecting previously unselected package voxl-opencv:arm64.
          Preparing to unpack .../voxl-opencv_4.5.5-1-202210072305_arm64.deb ...
          Unpacking voxl-opencv:arm64 (4.5.5-1-202210072305) ...
          Setting up qrb5165-tflite:arm64 (2.8.0-2-202210071637) ...
          Setting up voxl-opencv:arm64 (4.5.5-1-202210072305) ...
          Setting up libmodal-json:arm64 (0.4.3-202209281920) ...
          Setting up libmodal-pipe:arm64 (2.7.2-202302141708) ...
          Processing triggers for libc-bin (2.27-3ubuntu1.6) ...
          
          Done installing dependencies
          
          root@f235ba938a2b:/compile/voxl-tflite-server-sdk-0.9# ./build.sh qrb5165
          -- Configuring done
          -- Generating done
          -- Build files have been written to: /compile/voxl-tflite-server-sdk-0.9/build
          Consolidate compiler generated dependencies of target voxl-tflite-server
          [ 25%] Building CXX object src/CMakeFiles/voxl-tflite-server.dir/inference_helper.cpp.o
          [ 75%] Building CXX object src/CMakeFiles/voxl-tflite-server.dir/main.cpp.o
          [ 75%] Building C object src/CMakeFiles/voxl-tflite-server.dir/resize.c.o
          [100%] Linking CXX executable voxl-tflite-server
          /usr/lib/gcc-cross/aarch64-linux-gnu/7/../../../../aarch64-linux-gnu/bin/ld: cannot find -lxnnpack_delegate
          collect2: error: ld returned 1 exit status
          src/CMakeFiles/voxl-tflite-server.dir/build.make:128: recipe for target 'src/voxl-tflite-server' failed
          make[2]: *** [src/voxl-tflite-server] Error 1
          CMakeFiles/Makefile2:97: recipe for target 'src/CMakeFiles/voxl-tflite-server.dir/all' failed
          make[1]: *** [src/CMakeFiles/voxl-tflite-server.dir/all] Error 2
          Makefile:135: recipe for target 'all' failed
          make: *** [all] Error 2
          
          

          I checked it also on the master branch.. I changed it to 0.9 because my voxl-suite is: 0.9.4.

          Thanks!

          1 Reply Last reply Reply Quote 0
          • Chad SweetC
            Chad Sweet ModalAI Team
            last edited by

            The nightly CI passed, you can see it here: https://gitlab.com/voxl-public/voxl-sdk/services/voxl-tflite-server/-/pipelines/793904449/

            It looks like you are not using voxl-cross, you need to be using voxl-cross on your development PC

            1 Reply Last reply Reply Quote 0
            • tomT
              tom admin
              last edited by

              @ido-abergel Another note, if you're building off of sdk-0.9 you'll want to install the build deps for sdk-0.9 not dev.

              1 Reply Last reply Reply Quote 0
              • ido abergelI
                ido abergel
                last edited by

                Thanks! I managed to compile it!

                I want to use the tflite-server and write a client to it to run my own model.
                The model is a bit similar to the YOLOv5 arch. but with some changes in the I/O tensors and the post-process function, I still need to use the camera-server as an input and write a simple pre-process function as well.

                I've search for some guidance online or a simple example on how to do so step by step but couldn't find anything.

                Do you have a simple example? it will very helpful.

                Thanks a lot again and for the very fast replies!!

                1 Reply Last reply Reply Quote 0
                • tomT
                  tom admin
                  last edited by

                  @ido-abergel I would start here: https://docs.modalai.com/voxl-tflite-server/#deep-learning-with-voxl-tflite-server

                  1 Reply Last reply Reply Quote 0
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