cuda10 cmake Error

[engineer1109]

python2 cuda10 cudnn7 Ubuntu18.04
-- The C compiler identification is GNU 7.3.0
-- The CXX compiler identification is GNU 7.3.0
-- 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
CMake Warning at /usr/share/cmake-3.10/Modules/FindBoost.cmake:801 (message):
New Boost version may have incorrect or missing dependencies and imported
targets
Call Stack (most recent call first):
/usr/share/cmake-3.10/Modules/FindBoost.cmake:907 (_Boost_COMPONENT_DEPENDENCIES)
/usr/share/cmake-3.10/Modules/FindBoost.cmake:1558 (_Boost_MISSING_DEPENDENCIES)
cmake/Dependencies.cmake:8 (find_package)
CMakeLists.txt:46 (include)

CMake Warning at /usr/share/cmake-3.10/Modules/FindBoost.cmake:801 (message):
New Boost version may have incorrect or missing dependencies and imported
targets
Call Stack (most recent call first):
/usr/share/cmake-3.10/Modules/FindBoost.cmake:907 (_Boost_COMPONENT_DEPENDENCIES)
/usr/share/cmake-3.10/Modules/FindBoost.cmake:1558 (_Boost_MISSING_DEPENDENCIES)
cmake/Dependencies.cmake:8 (find_package)
CMakeLists.txt:46 (include)

CMake Warning at /usr/share/cmake-3.10/Modules/FindBoost.cmake:801 (message):
New Boost version may have incorrect or missing dependencies and imported
targets
Call Stack (most recent call first):
/usr/share/cmake-3.10/Modules/FindBoost.cmake:907 (_Boost_COMPONENT_DEPENDENCIES)
/usr/share/cmake-3.10/Modules/FindBoost.cmake:1558 (_Boost_MISSING_DEPENDENCIES)
cmake/Dependencies.cmake:8 (find_package)
CMakeLists.txt:46 (include)

CMake Warning at /usr/share/cmake-3.10/Modules/FindBoost.cmake:801 (message):
New Boost version may have incorrect or missing dependencies and imported
targets
Call Stack (most recent call first):
/usr/share/cmake-3.10/Modules/FindBoost.cmake:907 (_Boost_COMPONENT_DEPENDENCIES)
/usr/share/cmake-3.10/Modules/FindBoost.cmake:1558 (_Boost_MISSING_DEPENDENCIES)
cmake/Dependencies.cmake:8 (find_package)
CMakeLists.txt:46 (include)

CMake Warning at /usr/share/cmake-3.10/Modules/FindBoost.cmake:801 (message):
New Boost version may have incorrect or missing dependencies and imported
targets
Call Stack (most recent call first):
/usr/share/cmake-3.10/Modules/FindBoost.cmake:907 (_Boost_COMPONENT_DEPENDENCIES)
/usr/share/cmake-3.10/Modules/FindBoost.cmake:1558 (_Boost_MISSING_DEPENDENCIES)
cmake/Dependencies.cmake:8 (find_package)
CMakeLists.txt:46 (include)

CMake Warning at /usr/share/cmake-3.10/Modules/FindBoost.cmake:801 (message):
New Boost version may have incorrect or missing dependencies and imported
targets
Call Stack (most recent call first):
/usr/share/cmake-3.10/Modules/FindBoost.cmake:907 (_Boost_COMPONENT_DEPENDENCIES)
/usr/share/cmake-3.10/Modules/FindBoost.cmake:1558 (_Boost_MISSING_DEPENDENCIES)
cmake/Dependencies.cmake:8 (find_package)
CMakeLists.txt:46 (include)

-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - not found
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
-- Boost version: 1.68.0
-- Found the following Boost libraries:
-- system
-- thread
-- filesystem
-- chrono
-- date_time
-- atomic
-- Found GFlags: /usr/include
-- Found gflags (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libgflags.so)
-- Found Glog: /usr/include
-- Found glog (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libglog.so)
-- Found Protobuf: /usr/local/lib/libprotobuf.a;-lpthread (found version "3.5.0")
-- Found PROTOBUF Compiler: /usr/local/bin/protoc
-- HDF5: Using hdf5 compiler wrapper to determine C configuration
-- HDF5: Using hdf5 compiler wrapper to determine CXX configuration
-- Found HDF5: /usr/lib/x86_64-linux-gnu/hdf5/serial/libhdf5_cpp.so;/usr/lib/x86_64-linux-gnu/hdf5/serial/libhdf5.so;/usr/lib/x86_64-linux-gnu/libpthread.so;/usr/lib/x86_64-linux-gnu/libsz.so;/usr/lib/x86_64-linux-gnu/libz.so;/usr/lib/x86_64-linux-gnu/libdl.so;/usr/lib/x86_64-linux-gnu/libm.so (found version "1.10.0.1") found components: HL
-- Found LMDB: /usr/include
-- Found lmdb (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/liblmdb.so)
-- Found LevelDB: /usr/include
-- Found LevelDB (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libleveldb.so)
-- Found Snappy: /usr/include
-- Found Snappy (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libsnappy.so)
-- CUDA detected: 10.0
-- Found cuDNN: ver. 7.3.1 found (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libcudnn.so)
-- Added CUDA NVCC flags for: sm_61
-- OpenCV found (/usr/local/share/OpenCV)
-- Found Atlas: /usr/include/x86_64-linux-gnu
-- Found Atlas (include: /usr/include/x86_64-linux-gnu library: /usr/lib/x86_64-linux-gnu/libatlas.so lapack: /usr/lib/x86_64-linux-gnu/liblapack.so
-- Found PythonInterp: /usr/bin/python2.7 (found suitable version "2.7.15", minimum required is "2.7")
-- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython2.7.so (found suitable version "2.7.15rc1", minimum required is "2.7")
-- Found NumPy: /usr/local/lib/python2.7/dist-packages/numpy/core/include (found suitable version "1.15.4", minimum required is "1.7.1")
-- NumPy ver. 1.15.4 found (include: /usr/local/lib/python2.7/dist-packages/numpy/core/include)
CMake Warning at /usr/share/cmake-3.10/Modules/FindBoost.cmake:801 (message):
New Boost version may have incorrect or missing dependencies and imported
targets
Call Stack (most recent call first):
/usr/share/cmake-3.10/Modules/FindBoost.cmake:907 (_Boost_COMPONENT_DEPENDENCIES)
/usr/share/cmake-3.10/Modules/FindBoost.cmake:1558 (_Boost_MISSING_DEPENDENCIES)
cmake/Dependencies.cmake:172 (find_package)
CMakeLists.txt:46 (include)

-- Could NOT find Boost
-- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE)
-- Python interface is disabled or not all required dependencies found. Building without it...
-- Found Git: /usr/bin/git (found version "2.17.1")

-- ******************* Caffe Configuration Summary *******************
-- General:
-- Version : 1.0.0
-- Git : unknown
-- System : Linux
-- C++ compiler : /usr/bin/c++
-- Release CXX flags : -O3 -DNDEBUG -fPIC -Wall -Wno-sign-compare -Wno-uninitialized
-- Debug CXX flags : -g -fPIC -Wall -Wno-sign-compare -Wno-uninitialized
-- Build type : Release

-- BUILD_SHARED_LIBS : ON
-- BUILD_python : ON
-- BUILD_matlab : OFF
-- BUILD_docs : ON
-- CPU_ONLY : OFF
-- USE_OPENCV : ON
-- USE_LEVELDB : ON
-- USE_LMDB : ON
-- USE_NCCL : OFF
-- ALLOW_LMDB_NOLOCK : OFF

-- Dependencies:
-- BLAS : Yes (Atlas)
-- Boost : Yes (ver. 1.68)
-- glog : Yes
-- gflags : Yes
-- protobuf : Yes (ver. 3.5.0)
-- lmdb : Yes (ver. 0.9.21)
-- LevelDB : Yes (ver. 1.20)
-- Snappy : Yes (ver. ..)
-- OpenCV : Yes (ver. 3.4.0)
-- CUDA : Yes (ver. 10.0)

-- NVIDIA CUDA:
-- Target GPU(s) : Auto
-- GPU arch(s) : sm_61
-- cuDNN : Yes (ver. 7.3.1)

-- Documentaion:
-- Doxygen : No
-- config_file :

-- Install:
-- Install path : /media/wjl/New/caffese/caffe-4d2400e7ae692b25f034f02ff8e8cd3621725f5c/build/install

CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
CUDA_cublas_device_LIBRARY (ADVANCED)
linked by target "caffe" in directory /media/wjl/New/caffese/caffe-4d2400e7ae692b25f034f02ff8e8cd3621725f5c/src/caffe

-- Configuring incomplete, errors occurred!
See also "/media/wjl/New/caffese/caffe-4d2400e7ae692b25f034f02ff8e8cd3621725f5c/build/CMakeFiles/CMakeOutput.log".
See also "/media/wjl/New/caffese/caffe-4d2400e7ae692b25f034f02ff8e8cd3621725f5c/build/CMakeFiles/CMakeError.log".

[alexmyczko]

my build log is here:
http://phd-sid.ethz.ch/debian/caffe-cuda/caffe-contrib_1.0.0-8ubuntu2_amd64.build

[erickim555]

I ran into this myself, and my fix was to upgrade my CMake version to 3.12.2, I got the idea from: clab/dynet#1457

I dug into it, and the CUDA_cublas_device_LIBRARY cmake macro is defined in a fairly recent version of CMake (not sure if 3.12.2 introduced it, but at least it contains it).

I hope that helps!

[alexmyczko]

I got it to build from source, no problem. Thanks...

[urugn]

Also facing this problem building caffe from source on centos 7. I installed cmake 3.6.2.

[UruGN@urugn-lap build]$ cmake -DBLAS=open ..
Boost version: 1.58.0
Found the following Boost libraries:
system
thread
filesystem
chrono
date_time
atomic
Found gflags (include: /usr/include, library: /usr/lib64/libgflags.so)
Found glog (include: /usr/include, library: /usr/lib64/libglog.so)
Found PROTOBUF Compiler: /usr/bin/protoc
HDF5: Using hdf5 compiler wrapper to determine C configuration
HDF5: Using hdf5 compiler wrapper to determine CXX configuration
Found lmdb (include: /usr/include, library: /usr/lib64/liblmdb.so)
Found LevelDB (include: /usr/include, library: /usr/lib64/libleveldb.so)
Found Snappy (include: /usr/include, library: /usr/lib64/libsnappy.so)
CUDA detected: 10.1
Automatic GPU detection failed. Building for all known architectures.
Added CUDA NVCC flags for: sm_20 sm_21 sm_30 sm_35 sm_50 sm_60 sm_61
OpenCV found (/usr/lib64/cmake/opencv4)
Found OpenBLAS libraries: /usr/lib64/libopenblas.so
Found OpenBLAS include: /usr/include
NumPy ver. 1.7.1 found (include: /usr/lib64/python2.7/site-packages/numpy/core/include)
Boost version: 1.58.0
Found the following Boost libraries:
python
Detected Doxygen OUTPUT_DIRECTORY: ./doxygen/

******************* Caffe Configuration Summary *******************
General:
Version : 1.0.0
Git : 1.0-134-g04ab089
System : Linux
C++ compiler : /usr/bin/c++
Release CXX flags : -O3 -DNDEBUG -fPIC -Wall -Wno-sign-compare -Wno-uninitialized
Debug CXX flags : -g -fPIC -Wall -Wno-sign-compare -Wno-uninitialized
Build type : Release

BUILD_SHARED_LIBS : ON
BUILD_python : ON
BUILD_matlab : OFF
BUILD_docs : ON
CPU_ONLY : OFF
USE_OPENCV : ON
USE_LEVELDB : ON
USE_LMDB : ON
USE_NCCL : OFF
ALLOW_LMDB_NOLOCK : OFF
USE_HDF5 : ON

Dependencies:
BLAS : Yes (open)
Boost : Yes (ver. 1.58)
glog : Yes
gflags : Yes
protobuf : Yes (ver. ..)
lmdb : Yes (ver. 0.9.22)
LevelDB : Yes (ver. 1.12)
Snappy : Yes (ver. 1.1.0)
OpenCV : Yes (ver. 4.0.1)
CUDA : Yes (ver. 10.1)

NVIDIA CUDA:
Target GPU(s) : Auto
GPU arch(s) : sm_20 sm_21 sm_30 sm_35 sm_50 sm_60 sm_61
cuDNN : Not found

Python:
Interpreter : /usr/bin/python2.7 (ver. 2.7.5)
Libraries : /usr/lib64/libpython2.7.so (ver 2.7.5)
NumPy : /usr/lib64/python2.7/site-packages/numpy/core/include (ver 1.7.1)

Documentaion:
Doxygen : /usr/bin/doxygen (1.8.5)
config_file : /developer/resources/ai/caffe/caffe/.Doxyfile

Install:
Install path : /developer/resources/ai/caffe/caffe/build/install

CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
CUDA_cublas_device_LIBRARY (ADVANCED)
linked by target "caffe" in directory /developer/resources/ai/caffe/caffe/src/caffe

Configuring incomplete, errors occurred!
See also "/developer/resources/ai/caffe/caffe/build/CMakeFiles/CMakeOutput.log".
See also "/developer/resources/ai/caffe/caffe/build/CMakeFiles/CMakeError.log".

CMakeError.log

Determining if the pthread_create exist failed with the following output:
Change Dir: /developer/resources/ai/caffe/caffe/build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/gmake" "cmTC_0a241/fast"
/usr/bin/gmake -f CMakeFiles/cmTC_0a241.dir/build.make CMakeFiles/cmTC_0a241.dir/build
gmake[1]: Entering directory /urugn/developer/resources/ai/caffe/caffe/build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_0a241.dir/CheckSymbolExists.c.o /usr/bin/cc -o CMakeFiles/cmTC_0a241.dir/CheckSymbolExists.c.o -c /developer/resources/ai/caffe/caffe/build/CMakeFiles/CMakeTmp/CheckSymbolExists.c Linking C executable cmTC_0a241 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0a241.dir/link.txt --verbose=1 /usr/bin/cc CMakeFiles/cmTC_0a241.dir/CheckSymbolExists.c.o -o cmTC_0a241 -rdynamic CMakeFiles/cmTC_0a241.dir/CheckSymbolExists.c.o: In function main':
CheckSymbolExists.c:(.text+0x16): undefined reference to pthread_create' collect2: error: ld returned 1 exit status gmake[1]: *** [cmTC_0a241] Error 1 gmake[1]: Leaving directory /urugn/developer/resources/ai/caffe/caffe/build/CMakeFiles/CMakeTmp'
gmake: *** [cmTC_0a241/fast] Error 2

File /developer/resources/ai/caffe/caffe/build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
/* */
#include <pthread.h>

int main(int argc, char** argv)
{
(void)argv;
#ifndef pthread_create
return ((int*)(&pthread_create))[argc];
#else
(void)argc;
return 0;
#endif
}

Determining if the function pthread_create exists in the pthreads failed with the following output:
Change Dir: /developer/resources/ai/caffe/caffe/build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/gmake" "cmTC_bb6d5/fast"
/usr/bin/gmake -f CMakeFiles/cmTC_bb6d5.dir/build.make CMakeFiles/cmTC_bb6d5.dir/build
gmake[1]: Entering directory /urugn/developer/resources/ai/caffe/caffe/build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_bb6d5.dir/CheckFunctionExists.c.o /usr/bin/cc -DCHECK_FUNCTION_EXISTS=pthread_create -o CMakeFiles/cmTC_bb6d5.dir/CheckFunctionExists.c.o -c /usr/share/cmake-3.6/Modules/CheckFunctionExists.c Linking C executable cmTC_bb6d5 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_bb6d5.dir/link.txt --verbose=1 /usr/bin/cc -DCHECK_FUNCTION_EXISTS=pthread_create CMakeFiles/cmTC_bb6d5.dir/CheckFunctionExists.c.o -o cmTC_bb6d5 -rdynamic -lpthreads /usr/bin/ld: cannot find -lpthreads collect2: error: ld returned 1 exit status gmake[1]: *** [cmTC_bb6d5] Error 1 gmake[1]: Leaving directory /urugn/developer/resources/ai/caffe/caffe/build/CMakeFiles/CMakeTmp'
gmake: *** [cmTC_bb6d5/fast] Error 2

Yet i have pthread and pthreads installed. I put the following lines in CMakeLists.txt

cmake_minimum_required (VERSION 2.8.7) find_package(Threads)

Then i run cmake . and i get the following

[UruGN@urugn-lap test]$ cmake . Looking for pthread.h Looking for pthread.h - found Looking for pthread_create Looking for pthread_create - not found Looking for pthread_create in pthreads Looking for pthread_create in pthreads - not found Looking for pthread_create in pthread Looking for pthread_create in pthread - found Found Threads: TRUE Configuring done Generating done Build files have been written to: /developer/resources/cmake/test

Also system reports pthread_create exists

nm /lib64/libpthread.so.0 | grep "pthread_create"

nm output

00000000000080e0 t __pthread_create_2_1
00000000000080e0 T pthread_create@@GLIBC_2.2.5

ldd which tar | grep pthread

libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f9040c9a000)

Any lead as to what am missing?

[urugn]

After installing cmake 3.12.4 and also installing cuDNN library and the devel package i still had the create_pthread issue. But after i deleted the build directory and recreated it, am now past the create_pthread issue and cmake -DBLAS=open .. completes without error. Now am having c++ compiler error when i run make.

In file included from /usr/include/c++/4.8.2/atomic:38:0, from /usr/include/google/protobuf/io/coded_stream.h:115, from /developer/resources/ai/caffe/caffe/build/include/caffe/proto/caffe.pb.h:23, from /developer/resources/ai/caffe/caffe/build/include/caffe/proto/caffe.pb.cc:4: /usr/include/c++/4.8.2/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support is currently experimental, and must be enabled with the -std=c++11 or -std=gnu++11 compiler options. #error This file requires compiler and library support for the \ ^ In file included from /usr/include/c++/4.8.2/atomic:41:0, from /usr/include/google/protobuf/io/coded_stream.h:115, from /developer/resources/ai/caffe/caffe/build/include/caffe/proto/caffe.pb.h:23, from /developer/resources/ai/caffe/caffe/build/include/caffe/proto/caffe.pb.cc:4: /usr/include/c++/4.8.2/bits/atomic_base.h:70:3: error: ‘constexpr’ does not name a type constexpr memory_order ^ /usr/include/c++/4.8.2/bits/atomic_base.h:70:3: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11 /usr/include/c++/4.8.2/bits/atomic_base.h:76:3: error: ‘constexpr’ does not name a type constexpr memory_order ^ /usr/include/c++/4.8.2/bits/atomic_base.h:76:3: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11 /usr/include/c++/4.8.2/bits/atomic_base.h:83:3: error: ‘constexpr’ does not name a type constexpr memory_order ^ /usr/include/c++/4.8.2/bits/atomic_base.h:83:3: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11 /usr/include/c++/4.8.2/bits/atomic_base.h:90:3: error: ‘constexpr’ does not name a type constexpr memory_order ^ /usr/include/c++/4.8.2/bits/atomic_base.h:90:3: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11 /usr/include/c++/4.8.2/bits/atomic_base.h:98:41: error: expected initializer before ‘noexcept’ atomic_thread_fence(memory_order __m) noexcept ^ /usr/include/c++/4.8.2/bits/atomic_base.h:102:41: error: expected initializer before ‘noexcept’ atomic_signal_fence(memory_order __m) noexcept ^ /usr/include/c++/4.8.2/bits/atomic_base.h:108:30: error: expected initializer before ‘noexcept’ kill_dependency(_Tp __y) noexcept ^ /usr/include/c++/4.8.2/bits/atomic_base.h:156:25: error: ‘char16_t’ was not declared in this scope typedef __atomic_base<char16_t> atomic_char16_t; ^ /usr/include/c++/4.8.2/bits/atomic_base.h:156:33: error: template argument 1 is invalid typedef __atomic_base<char16_t> atomic_char16_t; ^ /usr/include/c++/4.8.2/bits/atomic_base.h:156:53: error: invalid type in declaration before ‘;’ token typedef __atomic_base<char16_t> atomic_char16_t; ^ /usr/include/c++/4.8.2/bits/atomic_base.h:159:25: error: ‘char32_t’ was not declared in this scope typedef __atomic_base<char32_t> atomic_char32_t; ^ /usr/include/c++/4.8.2/bits/atomic_base.h:159:33: error: template argument 1 is invalid typedef __atomic_base<char32_t> atomic_char32_t; ^ /usr/include/c++/4.8.2/bits/atomic_base.h:159:53: error: invalid type in declaration before ‘;’ token typedef __atomic_base<char32_t> atomic_char32_t; ^ /usr/include/c++/4.8.2/bits/atomic_base.h:162:25: error: ‘char32_t’ was not declared in this scope typedef __atomic_base<char32_t> atomic_char32_t; ^ /usr/include/c++/4.8.2/bits/atomic_base.h:162:33: error: template argument 1 is invalid typedef __atomic_base<char32_t> atomic_char32_t; ^ /usr/include/c++/4.8.2/bits/atomic_base.h:162:53: error: invalid type in declaration before ‘;’ token typedef __atomic_base<char32_t> atomic_char32_t; ^ /usr/include/c++/4.8.2/bits/atomic_base.h:273:17: error: expected ‘;’ at end of member declaration atomic_flag() noexcept = default; ^ /usr/include/c++/4.8.2/bits/atomic_base.h:273:19: error: ‘noexcept’ does not name a type atomic_flag() noexcept = default; ^ /usr/include/c++/4.8.2/bits/atomic_base.h:274:18: error: expected ‘;’ at end of member declaration ~atomic_flag() noexcept = default; ^ /usr/include/c++/4.8.2/bits/atomic_base.h:274:20: error: ‘noexcept’ does not name a type ~atomic_flag() noexcept = default; ^ /usr/include/c++/4.8.2/bits/atomic_base.h:280:5: error: ‘constexpr’ does not name a type constexpr atomic_flag(bool __i) noexcept ^ /usr/include/c++/4.8.2/bits/atomic_base.h:280:5: note: C++11 ‘constexpr’ only available with -std=c++11 or -std=gnu++11 /usr/include/c++/4.8.2/bits/atomic_base.h:282:5: error: expected unqualified-id before ‘{’ token { } ^ /usr/include/c++/4.8.2/bits/atomic_base.h:285:57: error: expected ‘;’ at end of member declaration test_and_set(memory_order __m = memory_order_seq_cst) noexcept ^ /usr/include/c++/4.8.2/bits/atomic_base.h:285:59: error: ‘noexcept’ does not name a type test_and_set(memory_order __m = memory_order_seq_cst) noexcept ^ /usr/include/c++/4.8.2/bits/atomic_base.h:291:59: error: expected ‘;’ at end of member declaration test_and_set(memory_order __m = memory_order_seq_cst) volatile noexcept ^ /usr/include/c++/4.8.2/bits/atomic_base.h:291:68: error: ‘noexcept’ does not name a type test_and_set(memory_order __m = memory_order_seq_cst) volatile noexcept ^ /usr/include/c++/4.8.2/bits/atomic_base.h:297:50: error: expected ‘;’ at end of member declaration clear(memory_order __m = memory_order_seq_cst) noexcept ^ /usr/include/c++/4.8.2/bits/atomic_base.h:297:52: error: ‘noexcept’ does not name a type clear(memory_order __m = memory_order_seq_cst) noexcept

Any leads on what am i supposed to do. Perhaps enable c++11? Thx

[urugn]

After a week of war i finally got Caffe to link. Most importantly i had to compile most dependencies from source and with the same version of gcc in my case i used 7.3.0.
protobuf
./configure CXXFLAGS=-std=c++11 --prefix=/usr --with-cc=/usr/local/bin/gcc --with-cxx=/usr/local/bin/g++ --enable-shared --with-pic
gtest
cmake -D CMAKE_C_COMPILER=/usr/local/bin/gcc -D CMAKE_CXX_COMPILER=/usr/local/bin/g++ -D CMAKE_INSTALL_PREFIX=/usr -DBUILD_SHARED_LIBS=ON ..
leveldb,
cmake -DCMAKE_BUILD_TYPE=Release -D CMAKE_C_COMPILER=/usr/local/bin/gcc -D CMAKE_CXX_COMPILER=/usr/local/bin/g++ -D CMAKE_INSTALL_PREFIX=/usr -DBUILD_SHARED_LIBS=ON ..
gflags
cmake -D CMAKE_C_COMPILER=/usr/local/bin/gcc -D CMAKE_CXX_COMPILER=/usr/local/bin/g++ -D CMAKE_INSTALL_PREFIX=/usr -DBUILD_SHARED_LIBS=ON ..
glog
./autogen.sh && ./configure --prefix=/usr --enable-shared --with-pic

I had also to make some sym links for /usr/lib/libglog.so and /usr/lib/libgflags.so to /usr/lib64

hope this will helps future ML newbees..

[Tclz]

I am facing the similar problem, i use cuda10.1 and ubuntu18.04, and i have also tried the cmake 3.12.2. Could you give me some solution steps ? much thanks!

CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
CUDA_cublas_LIBRARY (ADVANCED)
linked by target "caffe" in directory /home/vilbert_beta/bottom-up-attention/caffe/src/caffe

-- Configuring incomplete, errors occurred!
See also "/home/vilbert_beta/bottom-up-attention/caffe/build/CMakeFiles/CMakeOutput.log".
See also "/home/vilbert_beta/bottom-up-attention/caffe/build/CMakeFiles/CMakeError.log".

[yutao007]

the same to me .who can help me .thanks!

[Tclz]

the same to me .who can help me .thanks!

well, this problem may occur when you using cmake in old version. As i mentioned above, cmake 3.12.2 also do not work. finally, i fix that through using cmake 3.14 in Anaconda. Try to upgrade your cmake version.
Hope this helps you.

[yutao007]

thanks . my cmake is 3.16.3 .
i have done it through that
set(CUDA_cublas_LIBRARY /usr/lib/x86_64-linux-gnu/libcublas.so.10 )

[engineer1109]

abandon the caffe for years