Installation error!

[alda30]

Regarding the installation instructions, in the Release folder (in ../bin/) there is no "makefile" to run

make clean

or

make all

Can you help me?

[skhayrulin]

Hi @Ehsanizadi! Make files locate in the top-level folder (makefile for linux systems and makefile.OSX for mac) you should run make from there. After compiling run Sibernetic with this command ./Release/Sibernetic if you work on linux. Hope this helps, if not let me know.

[alda30]

I already tried it from top folder, but I get an error, here is the log:

Building file: src/main.cpp
Invoking: GCC C++ Compiler
g++ -I/usr/include/python2.7 -Iinc -O3 -Wall -c -fmessage-length=0 -MMD -MP -MF"Release/obj/main.d" -MT"Release/obj/main.d" -o "Release/obj/main.o" "src/main.cpp"
Finished building: src/main.cpp

Building file: src/owHelper.cpp
Invoking: GCC C++ Compiler
g++ -I/usr/include/python2.7 -Iinc -O3 -Wall -c -fmessage-length=0 -MMD -MP -MF"Release/obj/owHelper.d" -MT"Release/obj/owHelper.d" -o "Release/obj/owHelper.o" "src/owHelper.cpp"
Finished building: src/owHelper.cpp

Building file: src/owOpenCLSolver.cpp
Invoking: GCC C++ Compiler
g++ -I/usr/include/python2.7 -Iinc -O3 -Wall -c -fmessage-length=0 -MMD -MP -MF"Release/obj/owOpenCLSolver.d" -MT"Release/obj/owOpenCLSolver.d" -o "Release/obj/owOpenCLSolver.o" "src/owOpenCLSolver.cpp"
In file included from inc/owOpenCLSolver.h:48:0,
                 from src/owOpenCLSolver.cpp:38:
src/owOpenCLSolver.cpp: In member function ‘unsigned int owOpenCLSolver::_runIndexPostPass(owConfigProrerty*)’:
inc/owOpenCLConstant.h:46:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 #define NO_CELL_ID -1
                     ^
src/owOpenCLSolver.cpp:434:39: note: in expansion of macro ‘NO_CELL_ID’
   if(gridNextNonEmptyCellBuffer[i] == NO_CELL_ID)
                                       ^
Finished building: src/owOpenCLSolver.cpp

Building file: src/owPhysicsFluidSimulator.cpp
Invoking: GCC C++ Compiler
g++ -I/usr/include/python2.7 -Iinc -O3 -Wall -c -fmessage-length=0 -MMD -MP -MF"Release/obj/owPhysicsFluidSimulator.d" -MT"Release/obj/owPhysicsFluidSimulator.d" -o "Release/obj/owPhysicsFluidSimulator.o" "src/owPhysicsFluidSimulator.cpp"
Finished building: src/owPhysicsFluidSimulator.cpp

Building file: src/owWorldSimulation.cpp
Invoking: GCC C++ Compiler
g++ -I/usr/include/python2.7 -Iinc -O3 -Wall -c -fmessage-length=0 -MMD -MP -MF"Release/obj/owWorldSimulation.d" -MT"Release/obj/owWorldSimulation.d" -o "Release/obj/owWorldSimulation.o" "src/owWorldSimulation.cpp"
Finished building: src/owWorldSimulation.cpp

Building file: src/test/owPhysicTest.cpp
Invoking: GCC C++ Compiler
g++ -I/usr/include/python2.7 -Iinc -O3 -Wall -c -fmessage-length=0 -MMD -MP -MF"Release/obj/test/owPhysicTest.d" -MT"Release/obj/test/owPhysicTest.d" -o "Release/obj/test/owPhysicTest.o" "src/test/owPhysicTest.cpp"
Finished building: src/test/owPhysicTest.cpp

Building target: Sibernetic
Invoking: GCC C++ Linker
g++  -o ./Release/Sibernetic ./Release/obj/main.o ./Release/obj/owHelper.o ./Release/obj/owOpenCLSolver.o ./Release/obj/owPhysicsFluidSimulator.o ./Release/obj/owWorldSimulation.o ./Release/obj/test/owPhysicTest.o  -lpython2.7 -lGL -lGLU -lOpenCL -lrt -lglut
./Release/obj/owOpenCLSolver.o: In function `owOpenCLSolver::~owOpenCLSolver()':
owOpenCLSolver.cpp:(.text+0x41e8): undefined reference to `clReleaseDevice'
./Release/obj/owOpenCLSolver.o: In function `owOpenCLSolver::initializeOpenCL(owConfigProrerty*)':
owOpenCLSolver.cpp:(.text+0x48d8): undefined reference to `clReleaseDevice'
./Release/obj/owOpenCLSolver.o: In function `std::vector<cl::Device, std::allocator<cl::Device> >::~vector()':
owOpenCLSolver.cpp:(.text._ZNSt6vectorIN2cl6DeviceESaIS1_EED2Ev[_ZNSt6vectorIN2cl6DeviceESaIS1_EED5Ev]+0x30): undefined reference to `clReleaseDevice'
./Release/obj/owOpenCLSolver.o: In function `void std::_Destroy_aux<false>::__destroy<cl::Device*>(cl::Device*, cl::Device*)':
owOpenCLSolver.cpp:(.text._ZNSt12_Destroy_auxILb0EE9__destroyIPN2cl6DeviceEEEvT_S5_[_ZNSt12_Destroy_auxILb0EE9__destroyIPN2cl6DeviceEEEvT_S5_]+0x34): undefined reference to `clReleaseDevice'
./Release/obj/owOpenCLSolver.o: In function `std::vector<cl::Device, std::allocator<cl::Device> >::operator=(std::vector<cl::Device, std::allocator<cl::Device> > const&)':
owOpenCLSolver.cpp:(.text._ZNSt6vectorIN2cl6DeviceESaIS1_EEaSERKS3_[_ZNSt6vectorIN2cl6DeviceESaIS1_EEaSERKS3_]+0x8d): undefined reference to `clRetainDevice'
owOpenCLSolver.cpp:(.text._ZNSt6vectorIN2cl6DeviceESaIS1_EEaSERKS3_[_ZNSt6vectorIN2cl6DeviceESaIS1_EEaSERKS3_]+0xc1): undefined reference to `clReleaseDevice'
owOpenCLSolver.cpp:(.text._ZNSt6vectorIN2cl6DeviceESaIS1_EEaSERKS3_[_ZNSt6vectorIN2cl6DeviceESaIS1_EEaSERKS3_]+0x131): undefined reference to `clRetainDevice'
owOpenCLSolver.cpp:(.text._ZNSt6vectorIN2cl6DeviceESaIS1_EEaSERKS3_[_ZNSt6vectorIN2cl6DeviceESaIS1_EEaSERKS3_]+0x16a): undefined reference to `clReleaseDevice'
owOpenCLSolver.cpp:(.text._ZNSt6vectorIN2cl6DeviceESaIS1_EEaSERKS3_[_ZNSt6vectorIN2cl6DeviceESaIS1_EEaSERKS3_]+0x1b5): undefined reference to `clReleaseDevice'
owOpenCLSolver.cpp:(.text._ZNSt6vectorIN2cl6DeviceESaIS1_EEaSERKS3_[_ZNSt6vectorIN2cl6DeviceESaIS1_EEaSERKS3_]+0x250): undefined reference to `clRetainDevice'
owOpenCLSolver.cpp:(.text._ZNSt6vectorIN2cl6DeviceESaIS1_EEaSERKS3_[_ZNSt6vectorIN2cl6DeviceESaIS1_EEaSERKS3_]+0x2f4): undefined reference to `clRetainDevice'
owOpenCLSolver.cpp:(.text._ZNSt6vectorIN2cl6DeviceESaIS1_EEaSERKS3_[_ZNSt6vectorIN2cl6DeviceESaIS1_EEaSERKS3_]+0x33c): undefined reference to `clReleaseDevice'
./Release/obj/owOpenCLSolver.o: In function `void std::vector<cl::Device, std::allocator<cl::Device> >::_M_assign_aux<_cl_device_id**>(_cl_device_id**, _cl_device_id**, std::forward_iterator_tag)':
owOpenCLSolver.cpp:(.text._ZNSt6vectorIN2cl6DeviceESaIS1_EE13_M_assign_auxIPP13_cl_device_idEEvT_S8_St20forward_iterator_tag[_ZNSt6vectorIN2cl6DeviceESaIS1_EE13_M_assign_auxIPP13_cl_device_idEEvT_S8_St20forward_iterator_tag]+0xb9): undefined reference to `clReleaseDevice'
owOpenCLSolver.cpp:(.text._ZNSt6vectorIN2cl6DeviceESaIS1_EE13_M_assign_auxIPP13_cl_device_idEEvT_S8_St20forward_iterator_tag[_ZNSt6vectorIN2cl6DeviceESaIS1_EE13_M_assign_auxIPP13_cl_device_idEEvT_S8_St20forward_iterator_tag]+0xf4): undefined reference to `clReleaseDevice'
owOpenCLSolver.cpp:(.text._ZNSt6vectorIN2cl6DeviceESaIS1_EE13_M_assign_auxIPP13_cl_device_idEEvT_S8_St20forward_iterator_tag[_ZNSt6vectorIN2cl6DeviceESaIS1_EE13_M_assign_auxIPP13_cl_device_idEEvT_S8_St20forward_iterator_tag]+0x1d4): undefined reference to `clReleaseDevice'
owOpenCLSolver.cpp:(.text._ZNSt6vectorIN2cl6DeviceESaIS1_EE13_M_assign_auxIPP13_cl_device_idEEvT_S8_St20forward_iterator_tag[_ZNSt6vectorIN2cl6DeviceESaIS1_EE13_M_assign_auxIPP13_cl_device_idEEvT_S8_St20forward_iterator_tag]+0x222): undefined reference to `clReleaseDevice'
./Release/obj/owOpenCLSolver.o: In function `int cl::detail::getInfoHelper<cl::detail::GetInfoFunctor0<int (*)(_cl_context*, unsigned int, unsigned long, void*, unsigned long*), _cl_context*>, cl::Device>(cl::detail::GetInfoFunctor0<int (*)(_cl_context*, unsigned int, unsigned long, void*, unsigned long*), _cl_context*>, unsigned int, std::vector<cl::Device, std::allocator<cl::Device> >*, int, cl::Device::cl_type)':
owOpenCLSolver.cpp:(.text._ZN2cl6detail13getInfoHelperINS0_15GetInfoFunctor0IPFiP11_cl_contextjmPvPmES4_EENS_6DeviceEEEiT_jPSt6vectorIT0_SaISD_EEiNSD_7cl_typeE[_ZN2cl6detail13getInfoHelperINS0_15GetInfoFunctor0IPFiP11_cl_contextjmPvPmES4_EENS_6DeviceEEEiT_jPSt6vectorIT0_SaISD_EEiNSD_7cl_typeE]+0xf1): undefined reference to `clRetainDevice'
collect2: error: ld returned 1 exit status
make: *** [Sibernetic] Error 1

Is there any problem with the headers? I am running Ubuntu 14.04 64bit and with Nvidia GTX Titan VideoCard. Thanks in advance

[skhayrulin]

It's wierd. Do you have any opencl drivers installed in your system? If no try to do that http://wiki.tiker.net/OpenCLHowTo. If yes you can explore which version of drivers you have you can use this test example. Also I suppose that it could be useful http://stackoverflow.com/questions/15855759/opencl-1-2-c-wrapper-undefined-reference-to-clreleasedevice. Keep me in touch.

[alda30]

skhayrulin, Thanks for the information,

I have installed correctly opencl drivers (I think so because I also run some exacmples with other SPH codes on Github (usingh opencl) and they work fine) and i followed the procedures provided in the link you mentioned.

Afterwards, I downloaded test example , I ran make it went ok but when I run

./print-devices

I get this error:

*** 'clGetPlatformIDs' in 'cl-helper.c' on line 113 failed with error 'invalid/unknown error code'.
Aborted (core dumped)

Sorry I am newbie in this field and may ask weird questions or doing wrong! Anoyhow, I appreciate your help

[alda30]

I found out there was aproblem with Nvidia driver anyhow, now I have application installed. When I run

./Release/Sibernetic

I get this:

ERROR: Could not open file position.txt

any suggestion?

---

Another question is that is there any tutorial to learn how to work with the code?

[skhayrulin]

Thanks for updates! Could you check if position.txt file is really locates in folder configuration/ also do you run Sibernetic from top level folder?

[alda30]

Ops! I did not run the executable from the top level. Sorry for that!