[CP2K-user] [CP2K:13094] installing cp2k-7.1 with gpu shows this file requires compiler and library support for the ISO C++ 2011 standard.

[Alfio Lazzaro]

This is not the library, it is the compilation of the file cublas.cu (the 
file is at exts/dbcsr/src/acc/cublaswrap).
I assume something went wrong in the compilation.
Could you run a 

make -j 32   ARCH=Linux-x86-64-intel VERSION=popt distclean

and then recompile again? You can also dum the make.log and attach here:

make -j 32   ARCH=Linux-x86-64-intel VERSION=popt > make.log

Alfio



Il giorno sabato 11 aprile 2020 10:32:53 UTC+2, egbertchang ha scritto:
>
> thank you, the problem was fixed after i following your advise,  however 
> now it showed this mistake
>
> ar: cublas.o: No such file or directory
>    
>
> but my cuda lib have the cublas lib 
> libcublas_device.a     
> libcublas.so            
> libcublas.so.9.0       
> libcublas.so.9.0.176 
>
>
> 在 2020年4月10日星期五 UTC+8下午3:53:23，Alfio Lazzaro写道：
>>
>> CUDA requires C++, so you have to set the CXXFLAGS.
>>
>> As example, take a look at the file: 
>> https://storage.googleapis.com/cp2k-ci/dashboard_cuda-pascal_report.txt
>> (the arch file is reported at the beginning)
>> Basically, the line is:
>>
>> CXXFLAGS    = -O2 -std=c++11 -D__CUDA
>>
>> BTW, you have a legacy macro, you are using CUDA 9, so you don't 
>> need -D__HAS_PATCHED_CUFFT_70.
>>
>> Best regards,
>>
>> Alfio
>>
>>
>>
>>
>> Il giorno giovedì 9 aprile 2020 15:20:35 UTC+2, egbertchang ha scritto:
>>>
>>> yes, i have already tried both of them. but the problem were still  there
>>>
>>> 在 2020年4月9日星期四 UTC+8下午6:16:26，Matthias Krack写道：
>>>>
>>>> Did you try to add the flag -std=c++11 or -std=gnu++11 also to the 
>>>> CFLAGS?
>>>>
>>>>  
>>>>
>>>> M.
>>>>
>>>>  
>>>>
>>>> *From:* c... at googlegroups.com <c... at googlegroups.com> *On Behalf Of *
>>>> egbertchang
>>>> *Sent:* Donnerstag, 9. April 2020 10:55
>>>> *To:* cp2k <c... at googlegroups.com>
>>>> *Subject:* [CP2K:13094] installing cp2k-7.1 with gpu shows this file 
>>>> requires compiler and library support for the ISO C++ 2011 standard.
>>>>
>>>>  
>>>>
>>>> Recently , I tried to install cp2k-7.1 with gpu.
>>>>
>>>>  
>>>>
>>>> intel2017u4
>>>>
>>>>  
>>>>
>>>> cuda9.1
>>>>
>>>>  
>>>>
>>>> but the information showed :
>>>>
>>>> gcc520/include/c++/5.2.0/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.
>>>>
>>>>  
>>>>
>>>> there is my file
>>>>
>>>> make -j 32   ARCH=Linux-x86-64-intel VERSION=popt
>>>>
>>>>  
>>>>
>>>> Linux-x86-64-intel.popt
>>>>
>>>>  
>>>>
>>>> LIBXSMM  = $HOME/soft/cp2k-7.1-need/libxsmm
>>>>
>>>> LIBXC    = $HOME/soft/cp2k-7.1-need/libxc/intel-hsw
>>>>
>>>> LIBINT   = $HOME/soft/cp2k-7.1-need/libint/intel-skx
>>>>
>>>> LIBELPA  = $HOME/soft/cp2k-7.1-need/elpa/intel-skx-omp
>>>>
>>>>  
>>>>
>>>> NVCC     = nvcc
>>>>
>>>> CC       = cc
>>>>
>>>> FC       = mpiifort
>>>>
>>>> LD       = mpiifort
>>>>
>>>> CXX      = g++
>>>>
>>>> AR       = ar -r
>>>>
>>>> NVFLAGS  = --std=c++11  --cuda -keep --dryrun
>>>>
>>>> DFLAGS   = -D__MKL -D__FFTW3 -D__LIBXSMM \
>>>>
>>>>            -D__parallel -D__SCALAPACK \
>>>>
>>>>            -D__ELPA=201911 \
>>>>
>>>>            -D__LIBXC \
>>>>
>>>>            -D__LIBINT  \
>>>>
>>>>            -D__MAX_CONTR=4
>>>>
>>>> DFLAGS  += -D__ACC -D__DBCSR_ACC -D__PW_CUDA -D__HAS_PATCHED_CUFFT_70
>>>>
>>>> CFLAGS   = $(DFLAGS) -O2 
>>>>
>>>> FCFLAGS  = $(DFLAGS) -O2 -funroll-loops -fpp -free -qopenmp -auto
>>>>
>>>> GPUVER = V100
>>>>
>>>>  
>>>>
>>>> FCFLAGS += -fp-model precise
>>>>
>>>> FCFLAGS += -g -traceback
>>>>
>>>> FCFLAGS += -I${MKLROOT}/include -I${MKLROOT}/include/fftw
>>>>
>>>> FCFLAGS += -I$(LIBXSMM)/include
>>>>
>>>> FCFLAGS += -I$(LIBXC)/include
>>>>
>>>> FCFLAGS += -I$(LIBINT)/include
>>>>
>>>> FCFLAGS += -I$(LIBELPA)/include/elpa_openmp-2019.11.001/modules 
>>>> -I$(LIBELPA)/include/elpa_openmp-2019.11.001/elpa
>>>>
>>>> LDFLAGS  = $(FCFLAGS) -static-intel
>>>>
>>>> LDFLAGS_C = $(FCFLAGS) -static-intel -nofor_main
>>>>
>>>> LIBS     = -L$(LIBELPA)/lib -lelpa
>>>>
>>>> MKL_LIB  = ${MKLROOT}/lib/intel64
>>>>
>>>> LIBS    += $(MKL_LIB)/libmkl_scalapack_lp64.a -Wl,--start-group \
>>>>
>>>>            $(MKL_LIB)/libmkl_intel_lp64.a 
>>>> ${MKL_LIB}/libmkl_sequential.a \
>>>>
>>>>            $(MKL_LIB)/libmkl_core.a \
>>>>
>>>>            ${MKL_LIB}/libmkl_blacs_intelmpi_lp64.a -Wl,--end-group \
>>>>
>>>>            -lpthread -lm
>>>>
>>>> LIBS    += -L$(LIBXSMM)/lib -lxsmmf -lxsmm -ldl
>>>>
>>>> LIBS    += -L$(LIBXC)/lib -lxcf03 -lxc
>>>>
>>>> LIBS    += -L$(LIBINT)/lib -lint2 -lstdc++
>>>>
>>>> LIBS    += -lcudart -lcublas -lcufft -lnvrtc -lstdc++ -lcuda
>>>>
>>>>  
>>>>
>>>> does my popt file or the enivorment have some mistakes? 
>>>>
>>>> Thanks in advance for your assistance!
>>>>
>>>>  
>>>>
>>>> -- 
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>>>> .
>>>>
>>>
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