Compatibility with Cuda

[madzai]

I have installed Cuda 12.1 in Ubuntu Linux to enable GPU to run OpenSpiel training of game agents. Some error appeared when running build_and_run_tests.sh.

OpenSpiel was compiled OK before Cuda was installed. The CMake version on my machine is 3.22.1. Can I ask if it may be due to any known compatibility issue with Cuda?

---

Below are part of the results:

Building and testing in /home/user/Documents/OpenSpiel folders/open_spiel/build using 'python' (version 3.11.2).
-- The C compiler identification is GNU 11.3.0
-- The CXX compiler identification is Clang 14.0.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - failed
-- Check for working CXX compiler: /usr/bin/clang++
-- Check for working CXX compiler: /usr/bin/clang++ - broken
CMake Error at /usr/share/cmake-3.22/Modules/CMakeTestCXXCompiler.cmake:62 (message):
The C++ compiler

"/usr/bin/clang++"

is not able to compile a simple test program.

It fails with the following output:

Change Dir: /home/user/Documents/OpenSpiel folders/open_spiel/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_da329/fast && /usr/bin/gmake  -f CMakeFiles/cmTC_da329.dir/build.make CMakeFiles/cmTC_da329.dir/build
gmake[1]: Entering directory '/home/user/Documents/OpenSpiel folders/open_spiel/build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_da329.dir/testCXXCompiler.cxx.o
/usr/bin/clang++    -MD -MT CMakeFiles/cmTC_da329.dir/testCXXCompiler.cxx.o -MF CMakeFiles/cmTC_da329.dir/testCXXCompiler.cxx.o.d -o CMakeFiles/cmTC_da329.dir/testCXXCompiler.cxx.o -c "/home/user/Documents/OpenSpiel folders/open_spiel/build/CMakeFiles/CMakeTmp/testCXXCompiler.cxx"
Linking CXX executable cmTC_da329
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_da329.dir/link.txt --verbose=1
/usr/bin/clang++ CMakeFiles/cmTC_da329.dir/testCXXCompiler.cxx.o -o cmTC_da329 
/usr/bin/ld: cannot find -lstdc++: No such file or directory
clang: error: linker command failed with exit code 1 (use -v to see invocation)
gmake[1]: *** [CMakeFiles/cmTC_da329.dir/build.make:100: cmTC_da329] Error 1
gmake[1]: Leaving directory '/home/user/Documents/OpenSpiel folders/open_spiel/build/CMakeFiles/CMakeTmp'
gmake: *** [Makefile:127: cmTC_da329/fast] Error 2

CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:6 (project)

---

Below are informations about Cuda version on my machine:
cat /usr/local/cuda/version.json

{
"cuda" : {
"name" : "CUDA SDK",
"version" : "12.1.20230222"
},
"cuda_cccl" : {
"name" : "CUDA C++ Core Compute Libraries",
"version" : "12.1.55"
},
"cuda_cudart" : {
"name" : "CUDA Runtime (cudart)",
"version" : "12.1.55"
},
"cuda_cuobjdump" : {
"name" : "cuobjdump",
"version" : "12.1.55"
},
"cuda_cupti" : {
"name" : "CUPTI",
"version" : "12.1.62"
},
"cuda_cuxxfilt" : {
"name" : "CUDA cu++ filt",
"version" : "12.1.55"
},
"cuda_demo_suite" : {
"name" : "CUDA Demo Suite",
"version" : "12.1.55"
},
"cuda_gdb" : {
"name" : "CUDA GDB",
"version" : "12.1.55"
},
"cuda_nsight" : {
"name" : "Nsight Eclipse Plugins",
"version" : "12.1.55"
},
"cuda_nvcc" : {
"name" : "CUDA NVCC",
"version" : "12.1.66"
},
"cuda_nvdisasm" : {
"name" : "CUDA nvdisasm",
"version" : "12.1.55"
},
"cuda_nvml_dev" : {
"name" : "CUDA NVML Headers",
"version" : "12.1.55"
},
"cuda_nvprof" : {
"name" : "CUDA nvprof",
"version" : "12.1.55"
},
"cuda_nvprune" : {
"name" : "CUDA nvprune",
"version" : "12.1.55"
},
"cuda_nvrtc" : {
"name" : "CUDA NVRTC",
"version" : "12.1.55"
},
"cuda_nvtx" : {
"name" : "CUDA NVTX",
"version" : "12.1.66"
},
"cuda_nvvp" : {
"name" : "CUDA NVVP",
"version" : "12.1.55"
},
"cuda_opencl" : {
"name" : "CUDA OpenCL",
"version" : "12.1.56"
},
"cuda_sanitizer_api" : {
"name" : "CUDA Compute Sanitizer API",
"version" : "12.1.55"
},
"libcublas" : {
"name" : "CUDA cuBLAS",
"version" : "12.1.0.26"
},
"libcufft" : {
"name" : "CUDA cuFFT",
"version" : "11.0.2.4"
},
"libcufile" : {
"name" : "GPUDirect Storage (cufile)",
"version" : "1.6.0.25"
},
"libcurand" : {
"name" : "CUDA cuRAND",
"version" : "10.3.2.56"
},
"libcusolver" : {
"name" : "CUDA cuSOLVER",
"version" : "11.4.4.55"
},
"libcusparse" : {
"name" : "CUDA cuSPARSE",
"version" : "12.0.2.55"
},
"libnpp" : {
"name" : "CUDA NPP",
"version" : "12.0.2.50"
},
"libnvjitlink" : {
"name" : "JIT Linker Library",
"version" : "12.1.55"
},
"libnvjpeg" : {
"name" : "CUDA nvJPEG",
"version" : "12.1.0.39"
},
"libnvvm_samples" : {
"name" : "NVVM Samples",
"version" : "12.1.55"
},
"nsight_compute" : {
"name" : "Nsight Compute",
"version" : "2023.1.0.15"
},
"nsight_systems" : {
"name" : "Nsight Systems",
"version" : "2023.1.2.43"
},
"nvidia_driver" : {
"name" : "NVIDIA Linux Driver",
"version" : "530.30.02"
},
"nvidia_fs" : {
"name" : "NVIDIA file-system",
"version" : "2.15.1"
}
}

---

Also for your information:
nvidia-smi
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 390.157 Driver Version: 530.30.02 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 NVIDIA GeForce ... Off | 00000000:01:00.0 Off | N/A |
| 0% 29C P8 16W / 340W | 425MiB / 10240MiB | 7% Default |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|

[lanctot]

This does not seem unrelated to Cuda, seems like you are missing the standard C++ library:

 /usr/bin/ld: cannot find -lstdc++: No such file or directory

It should be fixable by just installing a few packages via apt. For more info, take a look at this:
https://stackoverflow.com/questions/62612405/usr-bin-ld-cannot-find-lc

Try sudo apt-get install gcc g++, which should also install libstdc++.

BTW I noticed you're using Python 3.11. We don't yet support officially Python 3.11 yet, but it's in the works (see #1025) and will be available after Ubuntu 23.04 released. I personally tested it on Linux though and most things seem work already.