Gentoo Forums :: View topic - @world update (2025)

>>> Emerging (1 of 1) sci-ml/caffe2-2.6.0::gentoo
* pytorch-2.6.0.tar.gz BLAKE2B SHA512 size ;-) ... [ ok ]
* Using python3.12 to build
>>> Unpacking source...
>>> Unpacking pytorch-2.6.0.tar.gz to /var/tmp/portage/sci-ml/caffe2-2.6.0/work
>>> Source unpacked in /var/tmp/portage/sci-ml/caffe2-2.6.0/work
>>> Preparing source in /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0 ...
sed: can't read die: No such file or directory
* Source directory (CMAKE_USE_DIR): "/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0"
* Build directory (BUILD_DIR): "/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build"
* Applying caffe2-2.5.1-unbundle_fmt.patch ... [ ok ]
* Applying caffe2-2.5.1-unbundle_kineto.patch ...
patching file torch/CMakeLists.txt
patching file caffe2/CMakeLists.txt
Hunk #1 succeeded at 1234 with fuzz 1 (offset 49 lines). [ ok ]
* Applying caffe2-2.5.1-cudnn_include_fix.patch ... [ ok ]
* Applying caffe2-2.6.0-gentoo.patch ... [ ok ]
* Applying caffe2-2.4.0-cpp-httplib.patch ... [ ok ]
* Applying caffe2-2.5.1-glog-0.6.0.patch ... [ ok ]
* Applying caffe2-2.5.1-newfix-functorch-install.patch ... [ ok ]
removed './cmake/Modules/FindBLAS.cmake'
removed './cmake/Modules/FindLAPACK.cmake'
* Hardcoded definition(s) removed in android/pytorch_android_torchvision/CMakeLists.txt:
* set(CMAKE_VERBOSE_MAKEFILE ON)
* Hardcoded definition(s) removed in android/test_app/app/CMakeLists.txt:
* set(CMAKE_VERBOSE_MAKEFILE ON)
* Hardcoded definition(s) removed in android/pytorch_android/CMakeLists.txt:
* set(CMAKE_VERBOSE_MAKEFILE ON)
/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/torch/csrc/jit/serialization /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0
/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0 ...
* Source directory (CMAKE_USE_DIR): "/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0"
* Build directory (BUILD_DIR): "/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build"
cmake -C /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/gentoo_common_config.cmake -G Ninja -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_CUSTOM_PROTOBUF=OFF -DLIBSHM_INSTALL_LIB_SUBDIR=/usr/lib64 -DPython_EXECUTABLE=/usr/bin/python3.12 -DTORCH_INSTALL_LIB_DIR=/usr/lib64 -DUSE_CCACHE=OFF -DUSE_CUDA=yes -DUSE_DISTRIBUTED=no -DUSE_FAKELOWP=OFF -DUSE_FBGEMM=no -DUSE_FLASH_ATTENTION=no -DUSE_GFLAGS=ON -DUSE_GLOG=ON -DUSE_GLOO=no -DUSE_ITT=OFF -DUSE_KINETO=OFF -DUSE_MAGMA=OFF -DUSE_MEM_EFF_ATTENTION=no -DUSE_MKLDNN=no -DUSE_MPI=no -DUSE_NCCL=OFF -DUSE_NNPACK=no -DUSE_NUMA=OFF -DUSE_NUMPY=yes -DUSE_OPENCL=no -DUSE_OPENMP=yes -DUSE_PYTORCH_QNNPACK=no -DUSE_PYTORCH_METAL=OFF -DUSE_ROCM=no -DUSE_SYSTEM_CPUINFO=ON -DUSE_SYSTEM_EIGEN_INSTALL=ON -DUSE_SYSTEM_FP16=ON -DUSE_SYSTEM_FXDIV=ON -DUSE_SYSTEM_GLOO=ON -DUSE_SYSTEM_ONNX=ON -DUSE_SYSTEM_PSIMD=ON -DUSE_SYSTEM_PSIMD=ON -DUSE_SYSTEM_PTHREADPOOL=ON -DUSE_SYSTEM_PYBIND11=ON -DUSE_SYSTEM_SLEEF=ON -DUSE_SYSTEM_XNNPACK=no -DUSE_TENSORPIPE=no -DUSE_UCC=OFF -DUSE_VALGRIND=OFF -DUSE_XNNPACK=no -DUSE_XPU=OFF -Wno-dev -DBLAS=Generic -DBLAS_LIBRARIES= -DUSE_CUDNN=ON -DTORCH_CUDA_ARCH_LIST=8.9 -DUSE_NCCL=OFF -DCMAKE_CUDA_FLAGS=--compiler-bindir /usr/x86_64-pc-linux-gnu/gcc-bin/14 -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_TOOLCHAIN_FILE=/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/gentoo_toolchain.cmake /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0
loading initial cache file /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/gentoo_common_config.cmake
-- The CXX compiler identification is GNU 13.3.1
-- The C compiler identification is GNU 13.3.1
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/x86_64-pc-linux-gnu-g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/x86_64-pc-linux-gnu-gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- /usr/bin/x86_64-pc-linux-gnu-g++ /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/torch/abi-check.cpp -o /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/abi-check
-- Determined _GLIBCXX_USE_CXX11_ABI=1
-- Performing Test CAFFE2_NEED_TO_TURN_OFF_DEPRECATION_WARNING
-- Performing Test CAFFE2_NEED_TO_TURN_OFF_DEPRECATION_WARNING - Success
-- Performing Test C_HAS_AVX_1
-- Performing Test C_HAS_AVX_1 - Success
-- Performing Test C_HAS_AVX2_1
-- Performing Test C_HAS_AVX2_1 - Success
-- Performing Test C_HAS_AVX512_1
-- Performing Test C_HAS_AVX512_1 - Failed
-- Performing Test C_HAS_AVX512_2
-- Performing Test C_HAS_AVX512_2 - Success
-- Performing Test CXX_HAS_AVX_1
-- Performing Test CXX_HAS_AVX_1 - Success
-- Performing Test CXX_HAS_AVX2_1
-- Performing Test CXX_HAS_AVX2_1 - Success
-- Performing Test CXX_HAS_AVX512_1
-- Performing Test CXX_HAS_AVX512_1 - Failed
-- Performing Test CXX_HAS_AVX512_2
-- Performing Test CXX_HAS_AVX512_2 - Success
-- Current compiler supports avx2 extension. Will build perfkernels.
-- Performing Test CAFFE2_COMPILER_SUPPORTS_AVX512_EXTENSIONS
-- Performing Test CAFFE2_COMPILER_SUPPORTS_AVX512_EXTENSIONS - Success
-- Current compiler supports avx512f extension. Will build fbgemm.
-- Performing Test COMPILER_SUPPORTS_HIDDEN_VISIBILITY
-- Performing Test COMPILER_SUPPORTS_HIDDEN_VISIBILITY - Success
-- Performing Test COMPILER_SUPPORTS_HIDDEN_INLINE_VISIBILITY
-- Performing Test COMPILER_SUPPORTS_HIDDEN_INLINE_VISIBILITY - Success
-- Performing Test COMPILER_SUPPORTS_RDYNAMIC
-- Performing Test COMPILER_SUPPORTS_RDYNAMIC - Success
-- Could not find hardware support for NEON on this machine.
-- No OMAP3 processor on this machine.
-- No OMAP4 processor on this machine.
-- Performing Test CXX_HAS_SVE256
-- Performing Test CXX_HAS_SVE256 - Failed
-- No SVE processor on this machine.
-- Compiler does not support SVE extension. Will not build perfkernels.
-- Found CUDA: /opt/cuda (found version "12.8")
-- The CUDA compiler identification is NVIDIA 12.8.61 with host compiler GNU 14.2.1
-- Detecting CUDA compiler ABI info
-- Detecting CUDA compiler ABI info - done
-- Check for working CUDA compiler: /opt/cuda/bin/nvcc - skipped
-- Detecting CUDA compile features
-- Detecting CUDA compile features - done
-- Found CUDAToolkit: /opt/cuda/include (found version "12.8.61")
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
-- PyTorch: CUDA detected: 12.8
-- PyTorch: CUDA nvcc is: /opt/cuda/bin/nvcc
-- PyTorch: CUDA toolkit directory: /opt/cuda
-- PyTorch: Header version is: 12.8
-- Found Python: /usr/bin/python3.12 (found version "3.12.9") found components: Interpreter
CMake Warning at cmake/public/cuda.cmake:140 (message):
Failed to compute shorthash for libnvrtc.so
Call Stack (most recent call first):
cmake/Dependencies.cmake:44 (include)
CMakeLists.txt:858 (include)

-- Could NOT find nvtx3 (missing: nvtx3_dir)
CMake Warning at cmake/public/cuda.cmake:184 (message):
Cannot find NVTX3, find old NVTX instead
Call Stack (most recent call first):
cmake/Dependencies.cmake:44 (include)
CMakeLists.txt:858 (include)

-- Found CUDNN: /opt/cuda/lib64/libcudnn.so
-- Could NOT find CUSPARSELT (missing: CUSPARSELT_LIBRARY_PATH CUSPARSELT_INCLUDE_PATH)
CMake Warning at cmake/public/cuda.cmake:243 (message):
Cannot find cuSPARSELt library. Turning the option off
Call Stack (most recent call first):
cmake/Dependencies.cmake:44 (include)
CMakeLists.txt:858 (include)

-- Could NOT find CUDSS (missing: CUDSS_LIBRARY_PATH CUDSS_INCLUDE_PATH)
CMake Warning at cmake/public/cuda.cmake:259 (message):
Cannot find CUDSS library. Turning the option off
Call Stack (most recent call first):
cmake/Dependencies.cmake:44 (include)
CMakeLists.txt:858 (include)

-- USE_CUFILE is set to 0. Compiling without cuFile support
-- Added CUDA NVCC flags for: -gencode;arch=compute_89,code=sm_89
-- Found ZLIB: /usr/lib64/libz.so (found version "1.3.1")
-- Caffe2: Found protobuf with new-style protobuf targets.
-- Caffe2 protobuf include directory: /usr/include
-- Trying to find preferred BLAS backend of choice: Generic
-- Using BLAS:
Found cpuinfo: /usr/lib64/libcpuinfo.so
-- Caffe2: Found gflags with new-style gflags target.
-- Caffe2: Found glog with new-style glog target.
CMake Warning at cmake/Dependencies.cmake:753 (message):
Turning USE_FAKELOWP off as it depends on USE_FBGEMM.
Call Stack (most recent call first):
CMakeLists.txt:858 (include)

-- Found system Eigen at /usr/include/eigen3
-- Found Python: /usr/bin/python3.12 (found version "3.12.9") found components: Interpreter Development.Module NumPy
-- Performing Test HAS_FLTO
-- Performing Test HAS_FLTO - Success
-- Found pybind11: /usr/include (found version "2.13.6")
-- pybind11 include dirs: /usr/include;/usr/include/python3.12
-- Found OpenTelemetryApi: /usr
-- opentelemetry api include dirs: /usr
-- Check OMP with lib /usr/lib64/libomp.so and flags -fopenmp -v
-- Check OMP with lib /usr/lib64/libomp.so and flags -fopenmp -v
-- Found OpenMP_C: -fopenmp (found version "4.5")
-- Found OpenMP_CXX: -fopenmp (found version "4.5")
-- Found OpenMP: TRUE (found version "4.5")
-- Adding OpenMP CXX_FLAGS: -fopenmp
-- Will link against OpenMP libraries: /usr/lib64/libomp.so
-- Found CUB: /opt/cuda/include
-- Found onnx: /usr/lib64/libonnx.so /usr/lib64/libonnx_proto.so
-- Found CUDA with FP16 support, compiling with torch.cuda.HalfTensor
-- Removing -DNDEBUG from compile flags
-- Could not find hardware support for NEON on this machine.
-- No OMAP3 processor on this machine.
-- No OMAP4 processor on this machine.
-- No SVE processor on this machine.
disabling ROCM because NOT USE_ROCM is set
-- MIOpen not found. Compiling without MIOpen support
disabling MKLDNN because USE_MKLDNN is not set
-- Looking for clock_gettime in rt
-- Looking for clock_gettime in rt - found
-- Looking for mmap
-- Looking for mmap - found
-- Looking for shm_open
-- Looking for shm_open - found
-- Looking for shm_unlink
-- Looking for shm_unlink - found
-- Looking for malloc_usable_size
-- Looking for malloc_usable_size - found
-- <FindZVECTOR>
-- Performing Test COMPILE_OUT_ZVECTOR
-- Performing Test COMPILE_OUT_ZVECTOR - Failed
-- ZVECTOR flags were NOT set.
-- </FindZVECTOR>
-- GCC 13.3.1: Adding gcc and gcc_s libs to link line
-- Performing Test HAS_WERROR_NON_VIRTUAL_DTOR
-- Performing Test HAS_WERROR_NON_VIRTUAL_DTOR - Success
-- Performing Test HAS_WERROR_BRACED_SCALAR_INIT
-- Performing Test HAS_WERROR_BRACED_SCALAR_INIT - Failed
-- Performing Test HAS_WERROR_RANGE_LOOP_CONSTRUCT
-- Performing Test HAS_WERROR_RANGE_LOOP_CONSTRUCT - Success
-- Performing Test HAS_WERROR_BOOL_OPERATION
-- Performing Test HAS_WERROR_BOOL_OPERATION - Success
-- Performing Test HAS_WNARROWING
-- Performing Test HAS_WNARROWING - Success
-- Performing Test HAS_WNO_MISSING_FIELD_INITIALIZERS
-- Performing Test HAS_WNO_MISSING_FIELD_INITIALIZERS - Success
-- Performing Test HAS_WNO_TYPE_LIMITS
-- Performing Test HAS_WNO_TYPE_LIMITS - Success
-- Performing Test HAS_WNO_ARRAY_BOUNDS
-- Performing Test HAS_WNO_ARRAY_BOUNDS - Success
-- Performing Test HAS_WNO_UNKNOWN_PRAGMAS
-- Performing Test HAS_WNO_UNKNOWN_PRAGMAS - Success
-- Performing Test HAS_WNO_UNUSED_PARAMETER
-- Performing Test HAS_WNO_UNUSED_PARAMETER - Success
-- Performing Test HAS_WNO_STRICT_OVERFLOW
-- Performing Test HAS_WNO_STRICT_OVERFLOW - Success
-- Performing Test HAS_WNO_STRICT_ALIASING
-- Performing Test HAS_WNO_STRICT_ALIASING - Success
-- Performing Test HAS_WNO_STRINGOP_OVERFLOW
-- Performing Test HAS_WNO_STRINGOP_OVERFLOW - Success
-- Performing Test HAS_WVLA_EXTENSION
-- Performing Test HAS_WVLA_EXTENSION - Failed
-- Performing Test HAS_WSUGGEST_OVERRIDE
-- Performing Test HAS_WSUGGEST_OVERRIDE - Success
-- Performing Test HAS_WNEWLINE_EOF
-- Performing Test HAS_WNEWLINE_EOF - Failed
-- Performing Test HAS_WINCONSISTENT_MISSING_OVERRIDE
-- Performing Test HAS_WINCONSISTENT_MISSING_OVERRIDE - Failed
-- Performing Test HAS_WINCONSISTENT_MISSING_DESTRUCTOR_OVERRIDE
-- Performing Test HAS_WINCONSISTENT_MISSING_DESTRUCTOR_OVERRIDE - Failed
-- Performing Test HAS_WNO_ERROR_OLD_STYLE_CAST
-- Performing Test HAS_WNO_ERROR_OLD_STYLE_CAST - Success
-- Performing Test HAS_WCONSTANT_CONVERSION
-- Performing Test HAS_WCONSTANT_CONVERSION - Failed
-- Performing Test HAS_WNO_ALIGNED_ALLOCATION_UNAVAILABLE
-- Performing Test HAS_WNO_ALIGNED_ALLOCATION_UNAVAILABLE - Failed
-- Performing Test HAS_WNO_MISSING_BRACES
-- Performing Test HAS_WNO_MISSING_BRACES - Success
-- Performing Test HAS_QUNUSED_ARGUMENTS
-- Performing Test HAS_QUNUSED_ARGUMENTS - Failed
-- Performing Test HAS_FDIAGNOSTICS_COLOR_ALWAYS
-- Performing Test HAS_FDIAGNOSTICS_COLOR_ALWAYS - Success
-- Performing Test HAS_FALIGNED_NEW
-- Performing Test HAS_FALIGNED_NEW - Success
-- Performing Test HAS_WNO_UNUSED_BUT_SET_VARIABLE
-- Performing Test HAS_WNO_UNUSED_BUT_SET_VARIABLE - Success
-- Performing Test HAS_WNO_MAYBE_UNINITIALIZED
-- Performing Test HAS_WNO_MAYBE_UNINITIALIZED - Success
-- Performing Test HAS_FSTANDALONE_DEBUG
-- Performing Test HAS_FSTANDALONE_DEBUG - Failed
-- Performing Test HAS_FNO_MATH_ERRNO
-- Performing Test HAS_FNO_MATH_ERRNO - Success
-- Performing Test HAS_FNO_TRAPPING_MATH
-- Performing Test HAS_FNO_TRAPPING_MATH - Success
-- Performing Test HAS_WNO_ERROR_DANGLING_REFERENCE
-- Performing Test HAS_WNO_ERROR_DANGLING_REFERENCE - Success
-- Performing Test HAS_WNO_ERROR_REDUNDANT_MOVE
-- Performing Test HAS_WNO_ERROR_REDUNDANT_MOVE - Success
-- Performing Test HAS_WDEPRECATED
-- Performing Test HAS_WDEPRECATED - Success
-- don't use NUMA
-- Looking for backtrace
-- Looking for backtrace - found
-- backtrace facility detected in default set of libraries
-- Found Backtrace: /usr/include
-- headers outputs:
-- sources outputs:
-- declarations_yaml outputs:
-- Performing Test COMPILER_SUPPORTS_NO_AVX256_SPLIT
-- Performing Test COMPILER_SUPPORTS_NO_AVX256_SPLIT - Success
-- Using ATen parallel backend: OMP
Found sleef: /usr/lib64/libsleef.so
AT_INSTALL_INCLUDE_DIR include/ATen/core
core header install: /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/aten/src/ATen/core/TensorBody.h
core header install: /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/aten/src/ATen/core/aten_interned_strings.h
core header install: /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/aten/src/ATen/core/enum_tag.h
-- _GLIBCXX_USE_CXX11_ABI=1 is already defined as a cmake variable
--
-- ******** Summary ********
-- General:
-- CMake version : 3.31.6
-- CMake command : /usr/bin/cmake
-- System : Linux
-- C++ compiler : /usr/bin/x86_64-pc-linux-gnu-g++
-- C++ compiler id : GNU
-- C++ compiler version : 13.3.1
-- Using ccache if found : OFF
-- CXX flags : -march=native -O2 -pipe -D_GLIBCXX_USE_CXX11_ABI=1 -fvisibility-inlines-hidden -DSYMBOLICATE_MOBILE_DEBUG_HANDLE -O2 -Wall -Wextra -Werror=non-virtual-dtor -Werror=range-loop-construct -Werror=bool-operation -Wnarrowing -Wno-missing-field-initializers -Wno-type-limits -Wno-array-bounds -Wno-unknown-pragmas -Wno-unused-parameter -Wno-strict-overflow -Wno-strict-aliasing -Wno-stringop-overflow -Wsuggest-override -Wno-psabi -Wno-error=old-style-cast -Wno-missing-braces -fdiagnostics-color=always -faligned-new -Wno-unused-but-set-variable -Wno-maybe-uninitialized -fno-math-errno -fno-trapping-math -Wno-error=dangling-reference -Wno-error=redundant-move -Wno-stringop-overflow
-- Shared LD flags : -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs -Wl,--no-as-needed -rdynamic
-- Static LD flags :
-- Module LD flags : -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs
-- Build type : RelWithDebInfo
-- Compile definitions : ONNX_ML=1;ONNXIFI_ENABLE_EXT=1;ONNX_NAMESPACE=onnx;HAVE_MMAP=1;_FILE_OFFSET_BITS=64;HAVE_SHM_OPEN=1;HAVE_SHM_UNLINK=1;HAVE_MALLOC_USABLE_SIZE=1;
USE_EXTERNAL_MZCRC;MINIZ_DISABLE_ZIP_READER_CRC32_CHECKS;FLASHATTENTION_DISABLE_ALIBI
-- CMAKE_PREFIX_PATH : /opt/cuda;/opt/cuda;/opt/cuda
-- CMAKE_INSTALL_PREFIX : /usr
-- USE_GOLD_LINKER : OFF
--
-- TORCH_VERSION : 2.6.0
-- BUILD_STATIC_RUNTIME_BENCHMARK: OFF
-- BUILD_BINARY : OFF
-- BUILD_CUSTOM_PROTOBUF : OFF
-- Protobuf compiler :
-- Protobuf includes :
-- Protobuf libraries :
-- BUILD_PYTHON : ON
-- Python version : 3.12.9
-- Python executable : /usr/bin/python3.12
-- Python library :
-- Python includes : /usr/include/python3.12
-- Python site-package : /usr/lib/python3.12/site-packages
-- BUILD_SHARED_LIBS : ON
-- CAFFE2_USE_MSVC_STATIC_RUNTIME : OFF
-- BUILD_TEST : OFF
-- BUILD_JNI : OFF
-- BUILD_MOBILE_AUTOGRAD : OFF
-- BUILD_LITE_INTERPRETER: OFF
-- INTERN_BUILD_MOBILE :
-- TRACING_BASED : OFF
-- USE_BLAS : 1
-- BLAS : generic
-- BLAS_HAS_SBGEMM :
-- USE_LAPACK : 1
-- LAPACK :
-- USE_ASAN : OFF
-- USE_TSAN : OFF
-- USE_CPP_CODE_COVERAGE : OFF
-- USE_CUDA : yes
-- Split CUDA :
-- CUDA static link : OFF
-- USE_CUDNN : ON
-- USE_CUSPARSELT : OFF
-- USE_CUDSS : OFF
-- USE_CUFILE : OFF
-- CUDA version : 12.8
-- USE_FLASH_ATTENTION : no
-- USE_MEM_EFF_ATTENTION : no
-- cuDNN version : 8.8.0
-- CUDA root directory : /opt/cuda
-- CUDA library : /usr/lib64/libcuda.so
-- cudart library : /opt/cuda/lib64/libcudart.so
-- cublas library : /opt/cuda/lib64/libcublas.so
-- cufft library : /opt/cuda/lib64/libcufft.so
-- curand library : /opt/cuda/lib64/libcurand.so
-- cusparse library : /opt/cuda/lib64/libcusparse.so
-- cuDNN library : /opt/cuda/lib64/libcudnn.so
-- nvrtc : /opt/cuda/lib64/libnvrtc.so
-- CUDA include path : /opt/cuda/include
-- NVCC executable : /opt/cuda/bin/nvcc
-- CUDA compiler : /opt/cuda/bin/nvcc
-- CUDA flags : --compiler-bindir /usr/x86_64-pc-linux-gnu/gcc-bin/14 -DLIBCUDACXX_ENABLE_SIMPLIFIED_COMPLEX_OPERATIONS -D_GLIBCXX_USE_CXX11_ABI=1 -Xfatbin -compress-all -DONNX_NAMESPACE=onnx -gencode arch=compute_89,code=sm_89 -Xcudafe --diag_suppress=cc_clobber_ignored,--diag_suppress=field_without_dll_interface,--diag_suppress=base_class_has_different_dll_interface,--diag_suppress=dll_interface_conflict_none_assumed,--diag_suppress=dll_interface_conflict_dllexport_assumed,--diag_suppress=bad_friend_decl --expt-relaxed-constexpr --expt-extended-lambda -Wno-deprecated-gpu-targets --expt-extended-lambda -DCUB_WRAPPED_NAMESPACE=at_cuda_detail -DCUDA_HAS_FP16=1 -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ -D__CUDA_NO_BFLOAT16_CONVERSIONS__
-- CUDA host compiler :
-- CUDA --device-c : OFF
-- USE_TENSORRT :
-- USE_XPU : OFF
-- USE_ROCM : no
-- BUILD_NVFUSER :
-- USE_EIGEN_FOR_BLAS :
-- USE_FBGEMM : OFF
-- USE_FAKELOWP : OFF
-- USE_KINETO : OFF
-- USE_GFLAGS : ON
-- USE_GLOG : ON
-- USE_LITE_PROTO : OFF
-- USE_PYTORCH_METAL : OFF
-- USE_PYTORCH_METAL_EXPORT : OFF
-- USE_MPS : OFF
-- CAN_COMPILE_METAL :
-- USE_MKL :
-- USE_MKLDNN : no
-- USE_UCC : OFF
-- USE_ITT : OFF
-- USE_NCCL : OFF
-- USE_NNPACK : no
-- USE_NUMPY : ON
-- USE_OBSERVERS : ON
-- USE_OPENCL : no
-- USE_OPENMP : yes
-- USE_MIMALLOC : OFF
-- USE_VULKAN : OFF
-- USE_PROF : OFF
-- USE_PYTORCH_QNNPACK : no
-- USE_XNNPACK : no
-- USE_DISTRIBUTED : no
-- Public Dependencies :
-- Private Dependencies : Threads::Threads;cpuinfo;fp16;caffe2::openmp;onnx_proto;onnx;rt;fmt;gcc_s;gcc;dl
-- Public CUDA Deps. :
-- Private CUDA Deps. : caffe2::curand;caffe2::cufft;caffe2::cublas;torch::cudnn;/opt/cuda/lib64/libcudart.so;CUDA::cusparse;CUDA::cufft;ATEN_CUDA_FILES_GEN_LIB
-- USE_COREML_DELEGATE : OFF
-- BUILD_LAZY_TS_BACKEND : ON
-- USE_ROCM_KERNEL_ASSERT : OFF
-- Performing Test HAS_WMISSING_PROTOTYPES
-- Performing Test HAS_WMISSING_PROTOTYPES - Failed
-- Performing Test HAS_WERROR_MISSING_PROTOTYPES
-- Performing Test HAS_WERROR_MISSING_PROTOTYPES - Failed
-- <<< Gentoo configuration >>>
Build type RelWithDebInfo
Install path /usr
Compiler flags:
C -march=native -O2 -pipe
C++ -march=native -O2 -pipe -D_GLIBCXX_USE_CXX11_ABI=1 -fvisibility-inlines-hidden -DSYMBOLICATE_MOBILE_DEBUG_HANDLE -O2 -Wall -Wextra -Werror=non-virtual-dtor -Werror=range-loop-construct -Werror=bool-operation -Wnarrowing -Wno-missing-field-initializers -Wno-type-limits -Wno-array-bounds -Wno-unknown-pragmas -Wno-unused-parameter -Wno-strict-overflow -Wno-strict-aliasing -Wno-stringop-overflow -Wsuggest-override -Wno-psabi -Wno-error=old-style-cast -Wno-missing-braces -fdiagnostics-color=always -faligned-new -Wno-unused-but-set-variable -Wno-maybe-uninitialized -fno-math-errno -fno-trapping-math -Wno-error=dangling-reference -Wno-error=redundant-move -Wno-stringop-overflow
Linker flags:
Executable -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs -rdynamic
Module -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs
Shared -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs -Wl,--no-as-needed -rdynamic

-- Configuring done (29.3s)
-- Generating done (1.2s)
-- Build files have been written to: /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build
>>> Source configured.
>>> Compiling source in /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0 ...
* Source directory (CMAKE_USE_DIR): "/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0"
* Build directory (BUILD_DIR): "/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build"

...

[437/1777] /usr/bin/x86_64-pc-linux-gnu-g++ -DAT_PER_OPERATOR_HEADERS -DCAFFE2_BUILD_MAIN_LIB -DFLASHATTENTION_DISABLE_ALIBI -DGFLAGS_IS_A_DLL=0 -DGLOG_CUSTOM_PREFIX_SUPPORT -DHAVE_MALLOC_USABLE_SIZE=1 -DHAVE_MMAP=1 -DHAVE_SHM_OPEN=1 -DHAVE_SHM_UNLINK=1 -DMINIZ_DISABLE_ZIP_READER_CRC32_CHECKS -DONNXIFI_ENABLE_EXT=1 -DONNX_ML=1 -DONNX_NAMESPACE=onnx -DPROTOBUF_USE_DLLS -DUSE_EXTERNAL_MZCRC -D_FILE_OFFSET_BITS=64 -Dtorch_cpu_EXPORTS -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/third_party/pocketfft -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/aten/src -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0 -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/nlohmann -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/torch/csrc/api -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/torch/csrc/api/include -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/caffe2/aten/src/TH -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/caffe2/aten/src/TH -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/caffe2/aten/src -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/caffe2/../aten/src -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/torch/csrc -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/third_party/miniz-3.0.2 -I/usr/include/kineto -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/third_party/cpp-httplib -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/.. -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/c10/.. -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/third_party/flatbuffers/include -isystem /usr/include/eigen3 -isystem /opt/cuda/include -isystem /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/INTERFACE -isystem /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/third_party/nlohmann/include -isystem /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/caffe2 -march=native -O2 -pipe -D_GLIBCXX_USE_CXX11_ABI=1 -fvisibility-inlines-hidden -DSYMBOLICATE_MOBILE_DEBUG_HANDLE -O2 -Wall -Wextra -Werror=non-virtual-dtor -Werror=range-loop-construct -Werror=bool-operation -Wnarrowing -Wno-missing-field-initializers -Wno-type-limits -Wno-array-bounds -Wno-unknown-pragmas -Wno-unused-parameter -Wno-strict-overflow -Wno-strict-aliasing -Wno-stringop-overflow -Wsuggest-override -Wno-psabi -Wno-error=old-style-cast -Wno-missing-braces -fdiagnostics-color=always -faligned-new -Wno-unused-but-set-variable -Wno-maybe-uninitialized -fno-math-errno -fno-trapping-math -Wno-error=dangling-reference -Wno-error=redundant-move -Wno-stringop-overflow -DHAVE_AVX512_CPU_DEFINITION -DHAVE_AVX2_CPU_DEFINITION -std=gnu++17 -fPIC -Wall -Wextra -Wdeprecated -Wno-unused-parameter -Wno-missing-field-initializers -Wno-array-bounds -Wno-unknown-pragmas -Wno-strict-overflow -Wno-strict-aliasing -Wunused-function -Wunused-variable -Wunused-but-set-variable -Wno-maybe-uninitialized -fvisibility=hidden -fopenmp -MD -MT caffe2/CMakeFiles/torch_cpu.dir/__/aten/src/ATen/native/mkl/SpectralOps.cpp.o -MF caffe2/CMakeFiles/torch_cpu.dir/__/aten/src/ATen/native/mkl/SpectralOps.cpp.o.d -o caffe2/CMakeFiles/torch_cpu.dir/__/aten/src/ATen/native/mkl/SpectralOps.cpp.o -c /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/native/mkl/SpectralOps.cpp
FAILED: caffe2/CMakeFiles/torch_cpu.dir/__/aten/src/ATen/native/mkl/SpectralOps.cpp.o
/usr/bin/x86_64-pc-linux-gnu-g++ -DAT_PER_OPERATOR_HEADERS -DCAFFE2_BUILD_MAIN_LIB -DFLASHATTENTION_DISABLE_ALIBI -DGFLAGS_IS_A_DLL=0 -DGLOG_CUSTOM_PREFIX_SUPPORT -DHAVE_MALLOC_USABLE_SIZE=1 -DHAVE_MMAP=1 -DHAVE_SHM_OPEN=1 -DHAVE_SHM_UNLINK=1 -DMINIZ_DISABLE_ZIP_READER_CRC32_CHECKS -DONNXIFI_ENABLE_EXT=1 -DONNX_ML=1 -DONNX_NAMESPACE=onnx -DPROTOBUF_USE_DLLS -DUSE_EXTERNAL_MZCRC -D_FILE_OFFSET_BITS=64 -Dtorch_cpu_EXPORTS -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/third_party/pocketfft -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/aten/src -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0 -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/nlohmann -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/torch/csrc/api -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/torch/csrc/api/include -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/caffe2/aten/src/TH -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/caffe2/aten/src/TH -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/caffe2/aten/src -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/caffe2/../aten/src -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/torch/csrc -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/third_party/miniz-3.0.2 -I/usr/include/kineto -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/third_party/cpp-httplib -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/.. -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/c10/.. -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/third_party/flatbuffers/include -isystem /usr/include/eigen3 -isystem /opt/cuda/include -isystem /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/INTERFACE -isystem /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/third_party/nlohmann/include -isystem /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/caffe2 -march=native -O2 -pipe -D_GLIBCXX_USE_CXX11_ABI=1 -fvisibility-inlines-hidden -DSYMBOLICATE_MOBILE_DEBUG_HANDLE -O2 -Wall -Wextra -Werror=non-virtual-dtor -Werror=range-loop-construct -Werror=bool-operation -Wnarrowing -Wno-missing-field-initializers -Wno-type-limits -Wno-array-bounds -Wno-unknown-pragmas -Wno-unused-parameter -Wno-strict-overflow -Wno-strict-aliasing -Wno-stringop-overflow -Wsuggest-override -Wno-psabi -Wno-error=old-style-cast -Wno-missing-braces -fdiagnostics-color=always -faligned-new -Wno-unused-but-set-variable -Wno-maybe-uninitialized -fno-math-errno -fno-trapping-math -Wno-error=dangling-reference -Wno-error=redundant-move -Wno-stringop-overflow -DHAVE_AVX512_CPU_DEFINITION -DHAVE_AVX2_CPU_DEFINITION -std=gnu++17 -fPIC -Wall -Wextra -Wdeprecated -Wno-unused-parameter -Wno-missing-field-initializers -Wno-array-bounds -Wno-unknown-pragmas -Wno-strict-overflow -Wno-strict-aliasing -Wunused-function -Wunused-variable -Wunused-but-set-variable -Wno-maybe-uninitialized -fvisibility=hidden -fopenmp -MD -MT caffe2/CMakeFiles/torch_cpu.dir/__/aten/src/ATen/native/mkl/SpectralOps.cpp.o -MF caffe2/CMakeFiles/torch_cpu.dir/__/aten/src/ATen/native/mkl/SpectralOps.cpp.o.d -o caffe2/CMakeFiles/torch_cpu.dir/__/aten/src/ATen/native/mkl/SpectralOps.cpp.o -c /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/native/mkl/SpectralOps.cpp
/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/native/mkl/SpectralOps.cpp:207:10: fatal error: pocketfft/pocketfft_hdronly.h: No such file or directory
207 | #include <pocketfft/pocketfft_hdronly.h>
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
[438/1777] ...

...

[480/1777] /usr/bin/x86_64-pc-linux-gnu-g++ -DAT_PER_OPERATOR_HEADERS -DCAFFE2_BUILD_MAIN_LIB -DFLASHATTENTION_DISABLE_ALIBI -DGFLAGS_IS_A_DLL=0 -DGLOG_CUSTOM_PREFIX_SUPPORT -DHAVE_MALLOC_USABLE_SIZE=1 -DHAVE_MMAP=1 -DHAVE_SHM_OPEN=1 -DHAVE_SHM_UNLINK=1 -DMINIZ_DISABLE_ZIP_READER_CRC32_CHECKS -DONNXIFI_ENABLE_EXT=1 -DONNX_ML=1 -DONNX_NAMESPACE=onnx -DPROTOBUF_USE_DLLS -DUSE_EXTERNAL_MZCRC -D_FILE_OFFSET_BITS=64 -Dtorch_cpu_EXPORTS -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/aten/src -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0 -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/nlohmann -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/torch/csrc/api -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/torch/csrc/api/include -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/caffe2/aten/src/TH -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/caffe2/aten/src/TH -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/caffe2/aten/src -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/caffe2/../aten/src -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/torch/csrc -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/third_party/miniz-3.0.2 -I/usr/include/kineto -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/third_party/cpp-httplib -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/.. -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/c10/.. -I/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/third_party/flatbuffers/include -isystem /usr/include/eigen3 -isystem /opt/cuda/include -isystem /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/INTERFACE -isystem /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/third_party/nlohmann/include -isystem /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/caffe2 -march=native -O2 -pipe -D_GLIBCXX_USE_CXX11_ABI=1 -fvisibility-inlines-hidden -DSYMBOLICATE_MOBILE_DEBUG_HANDLE -O2 -Wall -Wextra -Werror=non-virtual-dtor -Werror=range-loop-construct -Werror=bool-operation -Wnarrowing -Wno-missing-field-initializers -Wno-type-limits -Wno-array-bounds -Wno-unknown-pragmas -Wno-unused-parameter -Wno-strict-overflow -Wno-strict-aliasing -Wno-stringop-overflow -Wsuggest-override -Wno-psabi -Wno-error=old-style-cast -Wno-missing-braces -fdiagnostics-color=always -faligned-new -Wno-unused-but-set-variable -Wno-maybe-uninitialized -fno-math-errno -fno-trapping-math -Wno-error=dangling-reference -Wno-error=redundant-move -Wno-stringop-overflow -DHAVE_AVX512_CPU_DEFINITION -DHAVE_AVX2_CPU_DEFINITION -std=gnu++17 -fPIC -Wall -Wextra -Wdeprecated -Wno-unused-parameter -Wno-missing-field-initializers -Wno-array-bounds -Wno-unknown-pragmas -Wno-strict-overflow -Wno-strict-aliasing -Wunused-function -Wunused-variable -Wunused-but-set-variable -Wno-maybe-uninitialized -fvisibility=hidden -fopenmp -MD -MT caffe2/CMakeFiles/torch_cpu.dir/__/aten/src/ATen/native/quantized/cpu/qmul.cpp.o -MF caffe2/CMakeFiles/torch_cpu.dir/__/aten/src/ATen/native/quantized/cpu/qmul.cpp.o.d -o caffe2/CMakeFiles/torch_cpu.dir/__/aten/src/ATen/native/quantized/cpu/qmul.cpp.o -c /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/native/quantized/cpu/qmul.cpp
In file included from /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/core/IListRef.h:631,
from /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/DeviceGuard.h:3,
from /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build/aten/src/ATen/ops/view.h:6,
from /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/ExpandUtils.h:6,
from /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/native/quantized/cpu/qmul.cpp:4:
/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/core/IListRef_inl.h: In static member function ‘static c10::detail::IListRefConstRef<at::OptionalTensorRef> c10::detail::IListRefTagImpl<c10::IListRefTag::Boxed, at::OptionalTensorRef>::iterator_get(const c10::List<std::optional<at::Tensor> >::const_iterator&)’:
/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/core/IListRef_inl.h:171:17: warning: possibly dangling reference to a temporary [-Wdangling-reference]
171 | const auto& ivalue = (*it).get();
| ^~~~~~
/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/core/IListRef_inl.h:171:35: note: the temporary was destroyed at the end of the full expression ‘(& it)->c10::impl::ListIterator<std::optional<at::Tensor>, __gnu_cxx::__normal_iterator<c10::IValue*, std::vector<c10::IValue> > >::operator*().c10::impl::ListElementReference<std::optional<at::Tensor>, __gnu_cxx::__normal_iterator<c10::IValue*, std::vector<c10::IValue> > >::get()’
171 | const auto& ivalue = (*it).get();
| ~~~~~~~~~^~
In file included from /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/core/dispatch/OperatorEntry.h:11,
from /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/core/dispatch/Dispatcher.h:6,
from /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/torch/library.h:63,
from /var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/native/quantized/cpu/qmul.cpp:5:
/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/core/dispatch/DispatchKeyExtractor.h: In lambda function:
/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/core/dispatch/DispatchKeyExtractor.h:154:32: warning: possibly dangling reference to a temporary [-Wdangling-reference]
154 | for (const at::Tensor& tensor : ivalue.toTensorList()) {
| ^~~~~~
/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0/aten/src/ATen/core/dispatch/DispatchKeyExtractor.h:154:61: note: the temporary was destroyed at the end of the full expression ‘__for_begin .c10::impl::ListIterator<at::Tensor, __gnu_cxx::__normal_iterator<c10::IValue*, std::vector<c10::IValue> > >::operator*().c10::impl::ListElementReference<at::Tensor, __gnu_cxx::__normal_iterator<c10::IValue*, std::vector<c10::IValue> > >::operator std::conditional_t<true, const at::Tensor&, at::Tensor>()’
154 | for (const at::Tensor& tensor : ivalue.toTensorList()) {
| ^
ninja: build stopped: subcommand failed.
* ERROR: sci-ml/caffe2-2.6.0::gentoo failed (compile phase):
* ninja -v -j44 -l44 failed
*
* Call stack:
* ebuild.sh, line 136: Called src_compile
* environment, line 3038: Called cmake_src_compile
* environment, line 1275: Called cmake_build
* environment, line 1242: Called eninja
* environment, line 1675: Called die
* The specific snippet of code:
* "$@" || die -n "${*} failed"
*
* If you need support, post the output of `emerge --info '=sci-ml/caffe2-2.6.0::gentoo'`,
* the complete build log and the output of `emerge -pqv '=sci-ml/caffe2-2.6.0::gentoo'`.
* The complete build log is located at '/var/tmp/portage/sci-ml/caffe2-2.6.0/temp/build.log'.
* The ebuild environment file is located at '/var/tmp/portage/sci-ml/caffe2-2.6.0/temp/environment'.
* Working directory: '/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0_build'
* S: '/var/tmp/portage/sci-ml/caffe2-2.6.0/work/pytorch-2.6.0'

Timestamp of repository steam-overlay: Wed, 19 Mar 2025 21:04:10 +0000
Head commit of repository steam-overlay: 6af4091bc37aa83b5e551f5ec4f8c9df01f1192f

sh bash 5.2_p37
ld GNU ld (Gentoo 2.44 p1) 2.44.0
app-misc/pax-utils: 1.3.8::gentoo
app-shells/bash: 5.2_p37::gentoo
dev-build/autoconf: 2.72-r1::gentoo
dev-build/automake: 1.16.5-r2::gentoo, 1.17-r2::gentoo
dev-build/cmake: 3.31.6-r1::gentoo
dev-build/libtool: 2.5.4::gentoo
dev-build/make: 4.4.1-r100::gentoo
dev-build/meson: 1.7.0::gentoo
dev-java/java-config: 2.3.4::gentoo
dev-lang/perl: 5.40.1::gentoo
dev-lang/python: 3.11.11_p2::gentoo, 3.12.9::gentoo, 3.13.2::gentoo
dev-lang/rust: 1.85.0-r1::gentoo, 1.85.1::gentoo
llvm-core/clang: 19.1.7::gentoo, 20.1.1::gentoo
llvm-core/lld: 19.1.7::gentoo, 20.1.1::gentoo
llvm-core/llvm: 17.0.6-r3::gentoo, 19.1.7::gentoo, 20.1.1::gentoo
sys-apps/baselayout: 2.17::gentoo
sys-apps/openrc: 0.61::gentoo
sys-apps/sandbox: 2.45::gentoo
sys-apps/systemd: 257.3::gentoo
sys-devel/binutils: 2.44::gentoo
sys-devel/binutils-config: 5.5.2::gentoo
sys-devel/gcc: 12.4.1_p20250227::gentoo, 13.3.1_p20250301::gentoo, 14.2.1_p20250301::gentoo
sys-devel/gcc-config: 2.12.1::gentoo
sys-kernel/linux-headers: 6.13::gentoo (virtual/os-headers)
sys-libs/glibc: 2.41-r1::gentoo
Repositories:

gentoo
location: /usr/portage
sync-type: rsync
sync-uri: rsync://rsync.gentoo.org/gentoo-portage
priority: -1000
volatile: True
sync-rsync-verify-metamanifest: yes
sync-rsync-extra-opts:
sync-rsync-verify-jobs: 1
sync-rsync-verify-max-age: 3

Lokal
location: /usr/local/portage
masters: gentoo
volatile: True

gentoo-zh
location: /var/db/repos/gentoo-zh
sync-type: git
sync-uri: https://github.com/gentoo-mirror/gentoo-zh.git
masters: gentoo
volatile: False

local
location: /var/db/repos/local
masters: gentoo
volatile: False

steam-overlay
location: /var/db/repos/steam-overlay
sync-type: git
sync-uri: https://github.com/gentoo-mirror/steam-overlay.git
masters: gentoo
volatile: False

crossdev
location: /var/db/repos/portage-crossdev
masters: gentoo
priority: 10
volatile: False

Binary Repositories:

binhost
priority: 9999
sync-uri: https://ftp.tu-ilmenau.de/mirror/gentoo/releases/amd64/binpackages/23.0/x86-64

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt /var/bind"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php8.4/ext-active/ /etc/php/cgi-php8.4/ext-active/ /etc/php/cli-php8.4/ext-active/ /etc/php/fpm-php8.4/ext-active/ /etc/php/phpdbg-php8.4/ext-active/ /etc/revdep-rebuild /etc/sandbox.d"
CXXFLAGS="-march=native -O2 -pipe"
DISTDIR="/usr/portage/distfiles"
ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR XDG_STATE_HOME"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance binpkg-request-signature buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync merge-wait multilib-strict network-sandbox news parallel-fetch pid-sandbox pkgdir-index-trusted preserve-libs protect-owned qa-unresolved-soname-deps sandbox strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="https://mirror.eu.oneandone.net/linux/distributions/gentoo/gentoo/ http://mirror.eu.oneandone.net/linux/distributions/gentoo/gentoo/ rsync://mirror.eu.oneandone.net/gentoo/ https://mirror.dogado.de/gentoo http://ftp.agdsn.de/gentoo https://ftp.agdsn.de/gentoo rsync://ftp.agdsn.de/gentoo https://ftp.spline.inf.fu-berlin.de/mirrors/gentoo/ http://ftp.spline.inf.fu-berlin.de/mirrors/gentoo/ rsync://ftp.spline.inf.fu-berlin.de/gentoo-distfiles/ https://ftp.gwdg.de/pub/linux/gentoo/ http://ftp.gwdg.de/pub/linux/gentoo/ ftp://ftp.gwdg.de/pub/linux/gentoo/ rsync://ftp.gwdg.de/gentoo/ https://ftp.uni-hannover.de/gentoo/ http://ftp.uni-hannover.de/gentoo/ ftp://ftp.uni-hannover.de/gentoo/ ftp://mirror.netcologne.de/gentoo/ https://mirror.netcologne.de/gentoo/ http://mirror.netcologne.de/gentoo/ rsync://mirror.netcologne.de/gentoo/ https://mirror.netzwerge.de/gentoo/ http://mirror.netzwerge.de/gentoo/ rsync://mirror.netzwerge.de/gentoo https://packages.hs-regensburg.de/gentoo-distfiles/ https://linux.rz.ruhr-uni-bochum.de/download/gentoo-mirror/ http://linux.rz.ruhr-uni-bochum.de/download/gentoo-mirror/ ftp://linux.rz.ruhr-uni-bochum.de/gentoo-mirror/ rsync://linux.rz.ruhr-uni-bochum.de/gentoo https://ftp.halifax.rwth-aachen.de/gentoo/ http://ftp.halifax.rwth-aachen.de/gentoo/ ftp://ftp.halifax.rwth-aachen.de/gentoo/ rsync://ftp.halifax.rwth-aachen.de/gentoo/ https://ftp.tu-ilmenau.de/mirror/gentoo/ http://ftp.tu-ilmenau.de/mirror/gentoo/ rsync://ftp.tu-ilmenau.de/gentoo/ https://ftp.fau.de/gentoo http://ftp.fau.de/gentoo ftp://ftp.fau.de/gentoo rsync://ftp.fau.de/gentoo https://ftp-stud.hs-esslingen.de/pub/Mirrors/gentoo/ http://ftp-stud.hs-esslingen.de/pub/Mirrors/gentoo/ ftp://ftp-stud.hs-esslingen.de/pub/Mirrors/gentoo/ rsync://ftp-stud.hs-esslingen.de/gentoo/ https://ftp.uni-stuttgart.de/gentoo-distfiles/ http://ftp.uni-stuttgart.de/gentoo-distfiles/ ftp://ftp.uni-stuttgart.de/gentoo-distfiles/"
LANG="de_DE.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs"
LEX="flex"
LINGUAS="de_DE de en"
MAKEOPTS="-j44 -l44"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
SHELL="/bin/bash"
USE="X a52 aac acl acpi activities aes alsa amd64 apache2 avx avx2 bcmath bluetooth branding bzip2 cairo cdda cdr cet colord crypt cuda cups curl dbus declarative dmx dri dts dvd dvdr encode exif ffmpeg flac fma3 gd gdbm gentoo-vm gif gimp gpm gtk gui iconv icu imagemagick intl ipv6 jpeg kde kf6compat kwallet lcms libnotify libtirpc lm-sensors mad mmx mmxext mng mp3 mp4 mpeg multilib mysql mysqli ncurses networkmanager nls nvenc nvidia ogg opcache opengl openmp pam pango pcre pdf pdo pipewire plasma png policykit popcnt postscript ppds pulseaudio qml qt5 qt6 rdp readline samba screencast sdl seccomp semantic-desktop soap sound spell sse sse2 sse3 sse4_1 sse4_2 ssl ssse3 startup-notification svg systemd test-rust tiff truetype udev udisks unicode upower usb v4l vaapi vdpau vnc vorbis vulkan wayland widgets wxwidgets x264 xattr xcb xft xinerama xml xslt xv xvid xvmc zip zlib" ABI_X86="64" ADA_TARGET="gcc_14" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_anon authn_dbm authn_file authz_dbm authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir env expires ext_filter file_cache filter headers include info log_config logio mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt rdrand sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax navcom oceanserver oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 tsip tripmate tnt ublox" GUILE_SINGLE_TARGET="3-0" GUILE_TARGETS="3-0" INPUT_DEVICES="evdev libinput" KERNEL="linux" L10N="de" LCD_DEVICES="bayrad cfontz glk hd44780 lb216 lcdm001 mtxorb text" LLVM_TARGETS="NVPTX" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php8_0" POSTGRES_TARGETS="postgres16" PYTHON_SINGLE_TARGET="python3_12" PYTHON_TARGETS="python3_12 python3_11 python3_13" QEMU_SOFTMMU_TARGETS="x86_64 i386" QEMU_USER_TARGETS="x86_64 i386" RUBY_TARGETS="ruby32 ruby33 ruby34" VIDEO_CARDS="nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipp2p iface geoip fuzzy condition tarpit sysrq proto logmark ipmark dhcpmac delude chaos account"
Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EMERGE_DEFAULT_OPTS, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LFLAGS, LIBTOOL, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PYTHONPATH, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS

=================================================================
Package Settings
=================================================================

sci-ml/caffe2-2.6.0::gentoo was built with the following:
USE="cuda numpy openmp -distributed -fbgemm -flash -gloo -mkl -mpi -nnpack -onednn -openblas -opencl -qnnpack -rocm -xnnpack" ABI_X86="(64)" AMDGPU_TARGETS="gfx1030 gfx1100 gfx906 gfx908 gfx90a gfx942 -gfx1010 -gfx1011 -gfx1012 -gfx1031 -gfx1101 -gfx1102 -gfx803 -gfx900 -gfx940 -gfx941" PYTHON_SINGLE_TARGET="python3_12 -python3_10 -python3_11 -python3_13"