make: cuda_djezo.cpp:65:55: error: ‘to_string’ is not a member of ‘std’
Opened this issue · 5 comments
firepol commented
Hi, I'm trying to build the miner with ubuntu 17.10
First attempt: got an error
unsupported GNU version! gcc versions later than 5 are not supported
Then I installed gcc-4.8 (and later gcc-5) and retried, by configuring the gcc alternatives and got this error:
/home/firepol/nheqminer/cuda_djezo/cuda_djezo.cpp: In member function ‘std::__cxx11::string cuda_djezo::getdevinfo()’:
/home/firepol/nheqminer/cuda_djezo/cuda_djezo.cpp:43:30: error: ‘to_string’ is not a member of ‘std’
return m_gpu_name + " (#" + std::to_string(device_id) + ") M=" + std::to_string(combo_mode);
^
/home/firepol/nheqminer/cuda_djezo/cuda_djezo.cpp:43:67: error: ‘to_string’ is not a member of ‘std’
return m_gpu_name + " (#" + std::to_string(device_id) + ") M=" + std::to_string(combo_mode);
^
/home/firepol/nheqminer/cuda_djezo/cuda_djezo.cpp: In static member function ‘static void cuda_djezo::getinfo(int, int, std::__cxx11::string&, int&, std::__cxx11::string&)’:
/home/firepol/nheqminer/cuda_djezo/cuda_djezo.cpp:65:12: error: ‘to_string’ is not a member of ‘std’
version = std::to_string(device_props.major) + "." + std::to_string(device_props.minor);
^
/home/firepol/nheqminer/cuda_djezo/cuda_djezo.cpp:65:55: error: ‘to_string’ is not a member of ‘std’
version = std::to_string(device_props.major) + "." + std::to_string(device_props.minor);
^
cuda_djezo/CMakeFiles/cuda_djezo.dir/build.make:335: recipe for target 'cuda_djezo/CMakeFiles/cuda_djezo.dir/cuda_djezo.cpp.o' failed
make[2]: *** [cuda_djezo/CMakeFiles/cuda_djezo.dir/cuda_djezo.cpp.o] Error 1
CMakeFiles/Makefile2:178: recipe for target 'cuda_djezo/CMakeFiles/cuda_djezo.dir/all' failed
make[1]: *** [cuda_djezo/CMakeFiles/cuda_djezo.dir/all] Error 2
Makefile:129: recipe for target 'all' failed
make: *** [all] Error 2
I'm stuck, what can you suggest to compile this with ubuntu 17.10?
Thanks for your advise
Amonomen commented
Are you certain cmake is using g++-4.8? Try g++ --version
firepol commented
I did, it's really 4.8, or 5.5 it I switch the alternative to gcc-5... same error.
I also tried alias g++="g++ --std=c++0x" before running make, or std=c++11 (I tried all variants, all same error) etc. as suggested here:
https://stackoverflow.com/questions/17378969/how-to-change-gcc-compiler-to-c11-on-ubuntu
or here: https://stackoverflow.com/questions/19122574/to-string-isnt-a-member-of-std
Same error. Somewhere I think I read I have to add "CFLAGS" in the Makefile, but I'm nor familiar with make, nor gcc, nor c++ so in the end I could not make it work.
If not asking too much, it would be really nice to have a .deb file for this, I mean there are so many ubuntu users out there, why not making life easier for them?
In the end I gave up and found a docker image: https://hub.docker.com/r/unsalted/nheqminer/
Still, if some idea comes up I'll be happy to try it and compile it myself on my machine and give you feedback... thank you.
Amonomen commented
I'll attempt to reproduce your issue to get a better understanding of the issue. In the mean time, can you list your steps to reproduce? Assume it's a fresh install. List what packages you installed prior to building.
PeterHindes commented
same problem, used symlinks to chose gcc and g++ versions to 5.5, no luck
toby5box commented
I'm having the same problem on 17.10, trying to build Caffe2.
d# gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/5/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 5.5.0-1ubuntu2' --with-bugurl=file:///usr/share/doc/gcc-5/README.Bugs --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-5 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --enable-default-pie --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-5-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-5-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-5-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 5.4.1 20171010 (Ubuntu 5.5.0-1ubuntu2)
# make
[ 0%] Performing build step for 'nccl_external'
Compiling src/core.cu > /root/caffe2/third_party/nccl/build/obj/core.o
Compiling src/all_gather.cu > /root/caffe2/third_party/nccl/build/obj/all_gather.o
Compiling src/all_reduce.cu > /root/caffe2/third_party/nccl/build/obj/all_reduce.o
Compiling src/broadcast.cu > /root/caffe2/third_party/nccl/build/obj/broadcast.o
Compiling src/reduce.cu > /root/caffe2/third_party/nccl/build/obj/reduce.o
Compiling src/reduce_scatter.cu > /root/caffe2/third_party/nccl/build/obj/reduce_scatter.o
Linking libnccl.so.1.3.5 > /root/caffe2/third_party/nccl/build/lib/libnccl.so.1.3.5
Archiving libnccl_static.a > /root/caffe2/third_party/nccl/build/lib/libnccl_static.a
[ 0%] No install step for 'nccl_external'
[ 0%] Completed 'nccl_external'
[ 1%] Built target nccl_external
Scanning dependencies of target gtest
[ 1%] Building CXX object third_party/googletest/googletest/CMakeFiles/gtest.dir/src/gtest-all.cc.o
[ 1%] Linking CXX static library ../../../lib/libgtest.a
[ 1%] Built target gtest
Scanning dependencies of target gtest_main
[ 1%] Building CXX object third_party/googletest/googletest/CMakeFiles/gtest_main.dir/src/gtest_main.cc.o
[ 2%] Linking CXX static library ../../../lib/libgtest_main.a
[ 2%] Built target gtest_main
Scanning dependencies of target benchmark
[ 2%] Building CXX object third_party/benchmark/src/CMakeFiles/benchmark.dir/benchmark.cc.o
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[ 4%] Building CXX object third_party/benchmark/src/CMakeFiles/benchmark.dir/timers.cc.o
[ 4%] Linking CXX static library ../../../lib/libbenchmark.a
[ 4%] Built target benchmark
Scanning dependencies of target gloo
[ 4%] Building CXX object third_party/gloo/gloo/CMakeFiles/gloo.dir/algorithm.cc.o
[ 5%] Building CXX object third_party/gloo/gloo/CMakeFiles/gloo.dir/allreduce_local.cc.o
[ 5%] Building CXX object third_party/gloo/gloo/CMakeFiles/gloo.dir/context.cc.o
[ 5%] Building CXX object third_party/gloo/gloo/CMakeFiles/gloo.dir/common/linux.cc.o
[ 5%] Building CXX object third_party/gloo/gloo/CMakeFiles/gloo.dir/common/logging.cc.o
[ 5%] Building CXX object third_party/gloo/gloo/CMakeFiles/gloo.dir/rendezvous/context.cc.o
[ 5%] Building CXX object third_party/gloo/gloo/CMakeFiles/gloo.dir/rendezvous/file_store.cc.o
/root/caffe2/third_party/gloo/gloo/rendezvous/file_store.cc: In function ‘std::__cxx11::string gloo::rendezvous::encodeName(const string&)’:
/root/caffe2/third_party/gloo/gloo/rendezvous/file_store.cc:50:10: error: ‘to_string’ is not a member of ‘std’
return std::to_string(hashFn(name));
^
third_party/gloo/gloo/CMakeFiles/gloo.dir/build.make:206: recipe for target 'third_party/gloo/gloo/CMakeFiles/gloo.dir/rendezvous/file_store.cc.o' failed
make[2]: *** [third_party/gloo/gloo/CMakeFiles/gloo.dir/rendezvous/file_store.cc.o] Error 1
CMakeFiles/Makefile2:412: recipe for target 'third_party/gloo/gloo/CMakeFiles/gloo.dir/all' failed
make[1]: *** [third_party/gloo/gloo/CMakeFiles/gloo.dir/all] Error 2
Makefile:140: recipe for target 'all' failed
make: *** [all] Error 2