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[BUG] Build error of ncnn for Android 'x86_64' ABI with NDK r27 #2054

Closed
Galasnow opened this issue Aug 7, 2024 · 4 comments
Closed

[BUG] Build error of ncnn for Android 'x86_64' ABI with NDK r27 #2054

Galasnow opened this issue Aug 7, 2024 · 4 comments
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@pirama-arumuga-nainar @appujee
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bug

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@Galasnow
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Galasnow commented Aug 7, 2024 •
edited
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Description

I tried to fix a build error of ncnn for Android 'arm64-v8a' ABI with NDK r27 by enabling cmake policy CMP0057 for cmake version >=3.3 in PR Tencent/ncnn#5615,
but build failed on 'X86' ABI:

PS D:\ncnn\build_android_x86_64> cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE=D:\Android\SDK\ndk\27.0.12077973/build/cmake/android.toolchain.cmake -DCMAKE_MAKE_PROGRAM="D:\Android\SDK\ndk\27.0.12077973/prebuilt/windows-x86_64/bin/make.exe" -DANDROID_ABI="x86_64" -DANDROID_PLATFORM=android-29 -DNCNN_VULKAN=ON -DANDROID_USE_LEGACY_TOOLCHAIN_FILE=False ..
-- CMAKE_TOOLCHAIN_FILE = D:/Android/SDK/ndk/27.0.12077973/build/cmake/android.toolchain.cmake
-- CMAKE_INSTALL_PREFIX = D:/ncnn/build_android_x86_64/install
-- NCNN_VERSION_STRING = 1.0.20240806
CMake Deprecation Warning at CMakeLists.txt:24 (cmake_minimum_required):
  Compatibility with CMake < 3.5 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


-- Android: Targeting API '29' with architecture 'x86_64', ABI 'x86_64', and processor 'x86_64'
-- Android: Selected unified Clang toolchain
-- The C compiler identification is Clang 18.0.1
-- The CXX compiler identification is Clang 18.0.1
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: D:/Android/SDK/ndk/27.0.12077973/toolchains/llvm/prebuilt/windows-x86_64/bin/clang.exe - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: D:/Android/SDK/ndk/27.0.12077973/toolchains/llvm/prebuilt/windows-x86_64/bin/clang++.exe - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Performing Test NCNN_COMPILER_SUPPORT_GNU_INLINE_ASM
-- Performing Test NCNN_COMPILER_SUPPORT_GNU_INLINE_ASM - Success
-- Performing Test NCNN_COMPILER_SUPPORT_X86_AVX
-- Performing Test NCNN_COMPILER_SUPPORT_X86_AVX - Success
-- Performing Test NCNN_COMPILER_SUPPORT_X86_FMA
-- Performing Test NCNN_COMPILER_SUPPORT_X86_FMA - Success
-- Performing Test NCNN_COMPILER_SUPPORT_X86_XOP
-- Performing Test NCNN_COMPILER_SUPPORT_X86_XOP - Success
-- Performing Test NCNN_COMPILER_SUPPORT_X86_F16C
-- Performing Test NCNN_COMPILER_SUPPORT_X86_F16C - Success
-- Performing Test NCNN_COMPILER_SUPPORT_X86_AVX2
-- Performing Test NCNN_COMPILER_SUPPORT_X86_AVX2 - Success
-- Performing Test NCNN_COMPILER_SUPPORT_X86_AVX512
-- Performing Test NCNN_COMPILER_SUPPORT_X86_AVX512 - Success
-- Performing Test NCNN_COMPILER_SUPPORT_X86_AVX_VNNI
-- Performing Test NCNN_COMPILER_SUPPORT_X86_AVX_VNNI - Success
-- Performing Test NCNN_COMPILER_SUPPORT_X86_AVX512_VNNI
-- Performing Test NCNN_COMPILER_SUPPORT_X86_AVX512_VNNI - Success
-- Performing Test NCNN_COMPILER_SUPPORT_X86_AVX512_BF16
-- Performing Test NCNN_COMPILER_SUPPORT_X86_AVX512_BF16 - Success
-- Performing Test NCNN_COMPILER_SUPPORT_X86_AVX512_FP16
-- Performing Test NCNN_COMPILER_SUPPORT_X86_AVX512_FP16 - Success
-- Target arch: x86 64bit
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Check if compiler accepts -pthread
-- Check if compiler accepts -pthread - yes
-- Found Threads: TRUE
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY - Success
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY
-- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY - Success
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR
-- Performing Test COMPILER_HAS_DEPRECATED_ATTR - Success
-- Found OpenMP_C: -fopenmp=libomp (found version "5.1")
-- Found OpenMP_CXX: -fopenmp=libomp (found version "5.1")
-- Found OpenMP: TRUE (found version "5.1")
-- Configuring done (12.7s)
-- Generating done (0.5s)
-- Build files have been written to: D:/ncnn/build_android_x86_64
PS D:\ncnn\build_android_x86_64> cmake --build . -j1
……(too long)
[ 65%] Building CXX object src/CMakeFiles/ncnn.dir/allocator.cpp.o
[ 66%] Building CXX object src/CMakeFiles/ncnn.dir/benchmark.cpp.o
[ 66%] Building CXX object src/CMakeFiles/ncnn.dir/blob.cpp.o
[ 66%] Building CXX object src/CMakeFiles/ncnn.dir/c_api.cpp.o
[ 66%] Building CXX object src/CMakeFiles/ncnn.dir/command.cpp.o
[ 66%] Building CXX object src/CMakeFiles/ncnn.dir/cpu.cpp.o
[ 66%] Building CXX object src/CMakeFiles/ncnn.dir/datareader.cpp.o
[ 66%] Building CXX object src/CMakeFiles/ncnn.dir/gpu.cpp.o
[ 66%] Building CXX object src/CMakeFiles/ncnn.dir/layer.cpp.o
In file included from D:/ncnn/src/layer.cpp:21:
In file included from D:/ncnn/build_android_x86_64/src/layer_declaration.h:547:
D:/ncnn/src/layer/vulkan/noop_vulkan.h:28:17: warning: 'ncnn::Noop_vulkan::forward_inplace' hides overloaded virtual
      function [-Woverloaded-virtual]
   28 |     virtual int forward_inplace(std::vector<VkMat>& bottom_top_blobs, VkCompute& cmd, const Option& opt) const;
      |                 ^
D:/ncnn/src/layer/noop.h:27:17: note: hidden overloaded virtual function 'ncnn::Noop::forward_inplace' declared here:
      different number of parameters (2 vs 3)
   27 |     virtual int forward_inplace(std::vector<Mat>& bottom_top_blobs, const Option& opt) const;
      |                 ^
In file included from D:/ncnn/src/layer.cpp:21:
In file included from D:/ncnn/build_android_x86_64/src/layer_declaration.h:547:
D:/ncnn/src/layer/vulkan/noop_vulkan.h:29:17: warning: 'ncnn::Noop_vulkan::forward_inplace' hides overloaded virtual
      function [-Woverloaded-virtual]
   29 |     virtual int forward_inplace(std::vector<VkImageMat>& bottom_top_blobs, VkCompute& cmd, const Option& opt) const;
      |                 ^
D:/ncnn/src/layer/noop.h:27:17: note: hidden overloaded virtual function 'ncnn::Noop::forward_inplace' declared here:
      different number of parameters (2 vs 3)
   27 |     virtual int forward_inplace(std::vector<Mat>& bottom_top_blobs, const Option& opt) const;
      |                 ^
2 warnings generated.
[ 66%] Building CXX object src/CMakeFiles/ncnn.dir/mat.cpp.o
[ 66%] Building CXX object src/CMakeFiles/ncnn.dir/mat_pixel.cpp.o
[ 66%] Building CXX object src/CMakeFiles/ncnn.dir/mat_pixel_affine.cpp.o
[ 66%] Building CXX object src/CMakeFiles/ncnn.dir/mat_pixel_drawing.cpp.o
[ 67%] Building CXX object src/CMakeFiles/ncnn.dir/mat_pixel_resize.cpp.o
[ 67%] Building CXX object src/CMakeFiles/ncnn.dir/mat_pixel_rotate.cpp.o
[ 67%] Building CXX object src/CMakeFiles/ncnn.dir/modelbin.cpp.o
[ 67%] Building CXX object src/CMakeFiles/ncnn.dir/net.cpp.o
D:/ncnn/src/net.cpp:2518:37: warning: unused parameter 'num_threads' [-Wunused-parameter]
 2518 | void Extractor::set_num_threads(int num_threads)
      |                                     ^
D:/ncnn/src/net.cpp:2535:41: warning: unused parameter 'enable' [-Wunused-parameter]
 2535 | void Extractor::set_vulkan_compute(bool enable)
      |                                         ^
2 warnings generated.
[ 67%] Building CXX object src/CMakeFiles/ncnn.dir/option.cpp.o
[ 67%] Building CXX object src/CMakeFiles/ncnn.dir/paramdict.cpp.o
[ 67%] Building CXX object src/CMakeFiles/ncnn.dir/pipeline.cpp.o
[ 67%] Building CXX object src/CMakeFiles/ncnn.dir/pipelinecache.cpp.o
[ 67%] Building CXX object src/CMakeFiles/ncnn.dir/simpleocv.cpp.o
[ 67%] Building CXX object src/CMakeFiles/ncnn.dir/simpleomp.cpp.o
[ 67%] Building CXX object src/CMakeFiles/ncnn.dir/simplestl.cpp.o
[ 67%] Building CXX object src/CMakeFiles/ncnn.dir/simplemath.cpp.o
[ 68%] Building CXX object src/CMakeFiles/ncnn.dir/simplevk.cpp.o
[ 68%] Building CXX object src/CMakeFiles/ncnn.dir/mat_pixel_android.cpp.o
D:/ncnn/src/mat_pixel_android.cpp:36:9: warning: variable 'elempack' set but not used [-Wunused-but-set-variable]
   36 |     int elempack;
      |         ^
D:/ncnn/src/mat_pixel_android.cpp:75:9: warning: variable 'elempack' set but not used [-Wunused-but-set-variable]
   75 |     int elempack;
      |         ^
D:/ncnn/src/mat_pixel_android.cpp:114:9: warning: variable 'elempack' set but not used [-Wunused-but-set-variable]
  114 |     int elempack;
      |         ^
D:/ncnn/src/mat_pixel_android.cpp:153:9: warning: variable 'elempack' set but not used [-Wunused-but-set-variable]
  153 |     int elempack;
      |         ^
4 warnings generated.
[ 68%] Building CXX object src/CMakeFiles/ncnn.dir/layer/absval.cpp.o
[ 68%] Building CXX object src/CMakeFiles/ncnn.dir/layer/vulkan/absval_vulkan.cpp.o
[ 68%] Building CXX object src/CMakeFiles/ncnn.dir/layer/batchnorm.cpp.o
[ 68%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/batchnorm_x86.cpp.o
[ 68%] Building CXX object src/CMakeFiles/ncnn.dir/layer/vulkan/batchnorm_vulkan.cpp.o
[ 68%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/batchnorm_x86_avx512.cpp.o
[ 68%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/batchnorm_x86_fma.cpp.o
[ 68%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/batchnorm_x86_avx.cpp.o
[ 68%] Building CXX object src/CMakeFiles/ncnn.dir/layer/bias.cpp.o
[ 68%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/bias_x86.cpp.o
[ 69%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/bias_x86_avx512.cpp.o
[ 69%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/bias_x86_fma.cpp.o
[ 69%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/bias_x86_avx.cpp.o
[ 69%] Building CXX object src/CMakeFiles/ncnn.dir/layer/bnll.cpp.o
[ 69%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/bnll_x86.cpp.o
[ 69%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/bnll_x86_avx512.cpp.o
[ 69%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/bnll_x86_fma.cpp.o
[ 69%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/bnll_x86_avx.cpp.o
[ 69%] Building CXX object src/CMakeFiles/ncnn.dir/layer/concat.cpp.o
[ 69%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/concat_x86.cpp.o
[ 69%] Building CXX object src/CMakeFiles/ncnn.dir/layer/vulkan/concat_vulkan.cpp.o
[ 69%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/concat_x86_avx512.cpp.o
[ 70%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/concat_x86_fma.cpp.o
[ 70%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/concat_x86_avx.cpp.o
[ 70%] Building CXX object src/CMakeFiles/ncnn.dir/layer/convolution.cpp.o
[ 70%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/convolution_x86.cpp.o
[ 70%] Building CXX object src/CMakeFiles/ncnn.dir/layer/vulkan/convolution_vulkan.cpp.o
[ 70%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/convolution_x86_avx512.cpp.o
[ 70%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/convolution_x86_fma.cpp.o
[ 70%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/convolution_x86_avx.cpp.o
[ 70%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/convolution_x86_avx512vnni.cpp.o
[ 70%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/convolution_x86_avxvnni.cpp.o
[ 70%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/convolution_x86_avx2.cpp.o
[ 71%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/convolution_x86_xop.cpp.o
[ 71%] Building CXX object src/CMakeFiles/ncnn.dir/layer/crop.cpp.o
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[ 71%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/crop_x86_avx512.cpp.o
[ 71%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/crop_x86_fma.cpp.o
[ 71%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/crop_x86_avx.cpp.o
[ 71%] Building CXX object src/CMakeFiles/ncnn.dir/layer/deconvolution.cpp.o
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[ 72%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/eltwise_x86.cpp.o
[ 72%] Building CXX object src/CMakeFiles/ncnn.dir/layer/vulkan/eltwise_vulkan.cpp.o
[ 72%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/eltwise_x86_avx512.cpp.o
[ 72%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/eltwise_x86_fma.cpp.o
[ 73%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/eltwise_x86_avx.cpp.o
[ 73%] Building CXX object src/CMakeFiles/ncnn.dir/layer/elu.cpp.o
[ 73%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/elu_x86.cpp.o
[ 73%] Building CXX object src/CMakeFiles/ncnn.dir/layer/vulkan/elu_vulkan.cpp.o
[ 73%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/elu_x86_avx512.cpp.o
[ 73%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/elu_x86_fma.cpp.o
[ 73%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/elu_x86_avx.cpp.o
[ 73%] Building CXX object src/CMakeFiles/ncnn.dir/layer/embed.cpp.o
[ 73%] Building CXX object src/CMakeFiles/ncnn.dir/layer/exp.cpp.o
[ 73%] Building CXX object src/CMakeFiles/ncnn.dir/layer/flatten.cpp.o
[ 73%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/flatten_x86.cpp.o
[ 73%] Building CXX object src/CMakeFiles/ncnn.dir/layer/vulkan/flatten_vulkan.cpp.o
[ 74%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/flatten_x86_avx512.cpp.o
[ 74%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/flatten_x86_fma.cpp.o
[ 74%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/flatten_x86_avx.cpp.o
[ 74%] Building CXX object src/CMakeFiles/ncnn.dir/layer/innerproduct.cpp.o
[ 74%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/innerproduct_x86.cpp.o
[ 74%] Building CXX object src/CMakeFiles/ncnn.dir/layer/vulkan/innerproduct_vulkan.cpp.o
[ 74%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/innerproduct_x86_avx512.cpp.o
[ 74%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/innerproduct_x86_fma.cpp.o
[ 74%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/innerproduct_x86_avx.cpp.o
[ 74%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/innerproduct_x86_f16c.cpp.o
[ 74%] Building CXX object src/CMakeFiles/ncnn.dir/layer/input.cpp.o
[ 74%] Building CXX object src/CMakeFiles/ncnn.dir/layer/log.cpp.o
[ 75%] Building CXX object src/CMakeFiles/ncnn.dir/layer/lrn.cpp.o
[ 75%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/lrn_x86.cpp.o
[ 75%] Building CXX object src/CMakeFiles/ncnn.dir/layer/vulkan/lrn_vulkan.cpp.o
[ 75%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/lrn_x86_avx512.cpp.o
[ 75%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/lrn_x86_fma.cpp.o
[ 75%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/lrn_x86_avx.cpp.o
[ 75%] Building CXX object src/CMakeFiles/ncnn.dir/layer/memorydata.cpp.o
[ 75%] Building CXX object src/CMakeFiles/ncnn.dir/layer/vulkan/memorydata_vulkan.cpp.o
[ 75%] Building CXX object src/CMakeFiles/ncnn.dir/layer/mvn.cpp.o
[ 75%] Building CXX object src/CMakeFiles/ncnn.dir/layer/pooling.cpp.o
[ 75%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/pooling_x86.cpp.o
[ 75%] Building CXX object src/CMakeFiles/ncnn.dir/layer/vulkan/pooling_vulkan.cpp.o
[ 76%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/pooling_x86_avx512.cpp.o
In file included from D:/ncnn/build_android_x86_64/src/layer/x86/pooling_x86_avx512.cpp:32:
D:/ncnn/src/layer/x86/pooling_2x2.h:33:13: warning: variable 'outcount' set but not used [-Wunused-but-set-variable]
   33 |         int outcount = 0;
      |             ^
1 warning generated.
[ 76%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/pooling_x86_fma.cpp.o
In file included from D:/ncnn/build_android_x86_64/src/layer/x86/pooling_x86_fma.cpp:32:
D:/ncnn/src/layer/x86/pooling_2x2.h:33:13: warning: variable 'outcount' set but not used [-Wunused-but-set-variable]
   33 |         int outcount = 0;
      |             ^
1 warning generated.
[ 76%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/pooling_x86_avx.cpp.o
In file included from D:/ncnn/build_android_x86_64/src/layer/x86/pooling_x86_avx.cpp:32:
D:/ncnn/src/layer/x86/pooling_2x2.h:33:13: warning: variable 'outcount' set but not used [-Wunused-but-set-variable]
   33 |         int outcount = 0;
      |             ^
1 warning generated.
[ 76%] Building CXX object src/CMakeFiles/ncnn.dir/layer/power.cpp.o
[ 76%] Building CXX object src/CMakeFiles/ncnn.dir/layer/prelu.cpp.o
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[ 77%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/relu_x86_avx512.cpp.o
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[ 77%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/relu_x86_avx.cpp.o
[ 77%] Building CXX object src/CMakeFiles/ncnn.dir/layer/reshape.cpp.o
[ 77%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/reshape_x86.cpp.o
[ 77%] Building CXX object src/CMakeFiles/ncnn.dir/layer/vulkan/reshape_vulkan.cpp.o
[ 77%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/reshape_x86_avx512.cpp.o
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[ 78%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/reshape_x86_avx.cpp.o
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[ 78%] Building CXX object src/CMakeFiles/ncnn.dir/layer/scale.cpp.o
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[ 78%] Building CXX object src/CMakeFiles/ncnn.dir/layer/x86/scale_x86_avx.cpp.o
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fatal error: error in backend: Cannot select: 0x267c6266850: v32bf16 = insert_subvector 0x267c626ccf0, 0x267c6266fc0,
      Constant:i64<16>
  0x267c626ccf0: v32bf16 = insert_subvector undef:v32bf16, 0x267c62670a0, Constant:i64<0>
    0x267c62667e0: v32bf16 = undef
    0x267c62670a0: v16bf16 = X86ISD::CVTNEPS2BF16 nnan ninf nsz arcp contract afn reassoc 0x267c626d2a0
      0x267c626d2a0: v16f32,ch = load<(load (s512) from %ir.59, align 1, !tbaa !30)> 0x267c897ad40, 0x267c626d540, undef:i64
        0x267c626d540: i64,ch = CopyFromReg 0x267c897ad40, Register:i64 %17
          0x267c62661c0: i64 = Register %17
        0x267c62684c0: i64 = undef
    0x267c6268760: i64 = Constant<0>
  0x267c6266fc0: v16bf16 = X86ISD::CVTNEPS2BF16 nnan ninf nsz arcp contract afn reassoc 0x267c62662a0
    0x267c62662a0: v16f32,ch = load<(load (s512) from %ir.61, align 1, !tbaa !30)> 0x267c897ad40, 0x267c6266e00, undef:i64
      0x267c6266e00: i64 = add 0x267c626d540, Constant:i64<64>
        0x267c626d540: i64,ch = CopyFromReg 0x267c897ad40, Register:i64 %17
          0x267c62661c0: i64 = Register %17
        0x267c62685a0: i64 = Constant<64>
      0x267c62684c0: i64 = undef
  0x267c6266310: i64 = Constant<16>
In function: _ZN4ncnnL21cast_fp32_to_bf16_sseERKNS_3MatERS0_RKNS_6OptionE.omp_outlined
PLEASE submit a bug report to https://github.com/android-ndk/ndk/issues and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0.      Program arguments: D:\\Android\\SDK\\ndk\\27.0.12077973\\toolchains\\llvm\\prebuilt\\windows-x86_64\\bin\\clang++.exe --target=x86_64-none-linux-android29 --sysroot=D:/Android/SDK/ndk/27.0.12077973/toolchains/llvm/prebuilt/windows-x86_64/sysroot -ID:/ncnn/src/layer/x86 -ID:/ncnn/src -ID:/ncnn/build_android_x86_64/src -ID:/ncnn/src/layer -ID:/ncnn/src/.. -ID:/ncnn/glslang/glslang/.. -ID:/ncnn/build_android_x86_64/include -ID:/ncnn/glslang/SPIRV/.. -DANDROID -fdata-sections -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -fexceptions -frtti -stdlib=libc++ -O3 -DNDEBUG -std=gnu++11 -fPIC -DNCNN_STATIC_DEFINE -fopenmp -Wall -Wextra -Wno-unused-function -Ofast -ffast-math -fvisibility=hidden -fvisibility-inlines-hidden -fno-rtti -fno-exceptions -msse2 -msse -pthread -mavx512f -mavx512cd -mavx512bw -mavx512dq -mavx512vl -mfma -mf16c -mavx512bf16 -MD -MT src/CMakeFiles/ncnn.dir/layer/x86/cast_x86_avx512bf16.cpp.o -MF CMakeFiles/ncnn.dir/layer/x86/cast_x86_avx512bf16.cpp.o.d -o CMakeFiles/ncnn.dir/layer/x86/cast_x86_avx512bf16.cpp.o -c D:/ncnn/src/layer/x86/cast_x86_avx512bf16.cpp
1.      <eof> parser at end of file
2.      Code generation
3.      Running pass 'Function Pass Manager' on module 'D:/ncnn/src/layer/x86/cast_x86_avx512bf16.cpp'.
4.      Running pass 'X86 DAG->DAG Instruction Selection' on function '@_ZN4ncnnL21cast_fp32_to_bf16_sseERKNS_3MatERS0_RKNS_6OptionE.omp_outlined'
Exception Code: 0xE0000046
 #0 0x00007ffba5f3fabc (C:\Windows\System32\KERNELBASE.dll+0x5fabc)
 #1 0x00007ff6f032b12a (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x5fb12a)
 #2 0x00007ff6f03635ed (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x6335ed)
 #3 0x00007ff6efe6f277 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x13f277)
 #4 0x00007ff6f032c93a (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x5fc93a)
 #5 0x00007ff6f1b69759 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x1e39759)
 #6 0x00007ff6f1b68855 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x1e38855)
 #7 0x00007ff6f0ce004f (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0xfb004f)
 #8 0x00007ff6f1b60d1c (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x1e30d1c)
 #9 0x00007ff6f1b5cef0 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x1e2cef0)
#10 0x00007ff6f1b59369 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x1e29369)
#11 0x00007ff6f0cd1d35 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0xfa1d35)
#12 0x00007ff6f0508c38 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x7d8c38)
#13 0x00007ff6f0151228 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x421228)
#14 0x00007ff6f015af33 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x42af33)
#15 0x00007ff6f015208a (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x42208a)
#16 0x00007ff6f13f05b2 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x16c05b2)
#17 0x00007ff6f174d4f7 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x1a1d4f7)
#18 0x00007ff6f3523a54 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x37f3a54)
#19 0x00007ff6f1688dae (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x1958dae)
#20 0x00007ff6f044d110 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x71d110)
#21 0x00007ff6f04e3d15 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x7b3d15)
#22 0x00007ff6efe6e0f0 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x13e0f0)
#23 0x00007ff6efe6b200 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x13b200)
#24 0x00007ff6f1409e5d (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x16d9e5d)
#25 0x00007ff6f032b0fd (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x5fb0fd)
#26 0x00007ff6f1409885 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x16d9885)
#27 0x00007ff6f03fc573 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x6cc573)
#28 0x00007ff6f041fa7d (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x6efa7d)
#29 0x00007ff6efe6a362 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x13a362)
#30 0x00007ff6efe7b0a7 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x14b0a7)
#31 0x00007ff6efd31395 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x1395)
#32 0x00007ff6efd314c8 (D:\Android\SDK\ndk\27.0.12077973\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe+0x14c8)
#33 0x00007ffba890257d (C:\Windows\System32\KERNEL32.DLL+0x1257d)
#34 0x00007ffba8beaf28 (C:\Windows\SYSTEM32\ntdll.dll+0x5af28)
clang++: error: clang frontend command failed with exit code 70 (use -v to see invocation)
Android (12027248, based on r522817) clang version 18.0.1 (https://android.googlesource.com/toolchain/llvm-project d8003a456d14a3deb8054cdaa529ffbf02d9b262)
Target: x86_64-none-linux-android29
Thread model: posix
InstalledDir: D:/Android/SDK/ndk/27.0.12077973/toolchains/llvm/prebuilt/windows-x86_64/bin
clang++: note: diagnostic msg:
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang++: note: diagnostic msg: C:/Users/hp/AppData/Local/Temp/cast_x86_avx512bf16-b8d4a1.cpp
clang++: note: diagnostic msg: C:/Users/hp/AppData/Local/Temp/cast_x86_avx512bf16-b8d4a1.sh
clang++: note: diagnostic msg:

********************
make[2]: *** [src/CMakeFiles/ncnn.dir/build.make:5370: src/CMakeFiles/ncnn.dir/layer/x86/cast_x86_avx512bf16.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:431: src/CMakeFiles/ncnn.dir/all] Error 2
make: *** [Makefile:136: all] Error 2

The Github Action check of that PR shows a similar problem of 'X86' ABI on Linux. Manually turning off avx512bf16 by adding -DNCNN_AVX512BF16=OFF can pass the compilation. And there is no problem with NDK r26.
Attached files: cast_x86_avx512bf16-b8d4a1.zip
full_log: x86_build_error.txt

Affected versions

r27

Canary version

No response

Host OS

Linux, Windows

Host OS version

Windows 11 Pro (22631.3958), Linux unknown (GitHub Action)

Affected ABIs

x86, x86_64

Build system

CMake

Other build system

No response

minSdkVersion

29

Device API level

No response
@Galasnow Galasnow added the bug label Aug 7, 2024
@dg0yt
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dg0yt commented Aug 8, 2024

Also observed in vcpkg.

@dg0yt dg0yt mentioned this issue Aug 8, 2024
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@pirama-arumuga-nainar
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pirama-arumuga-nainar commented Aug 11, 2024 •
edited
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This is the fix. It is included in r28.

It doesn't cherry-pick cleanly to r27 - will try to resolve conflicts next week.

commit 55c466da2f2f0baa509eb709b8de8926bd498b9b
Author: Benjamin Kramer <[email protected]>
Date:   Wed Mar 6 00:48:01 2024 +0100

    [X86][AVX512BF16] Add a few missing insert/extract patterns
    
    These are really the same as the f16 (and i16) instructions, but we need
    them for any type that can occur.

@Galasnow
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This is the fix. It is included in r28.

It doesn't cherry-pick cleanly to r27 - will try to resolve conflicts next week.

Thanks! I'm looking forward to it.

@pirama-arumuga-nainar
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The patch applies cleanly using patch command and only failed to apply with git am - which is not required for the CI build. r.android.com/3217552 has the cherry-pick.

@nihui nihui mentioned this issue Aug 19, 2024
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@pirama-arumuga-nainar pirama-arumuga-nainar

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bug
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LLVM
Status: Prebuilts submitted
NDK r27b
Status: Merged
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@DanAlbert @dg0yt @pirama-arumuga-nainar @Galasnow @appujee