Hello It’s hard to say what went wrong without inspecting the log files. It seems that autoconf wasn’t able to compile the test program; usually it happens because the shared libraries are not in the LD_LIBRARY_PATH. But this is not your case
You should check what compilers are set in the make.inc file ( the lines with F90= … , MPIF90= … ) these are the compiler that devxlig config tries to use. You can also try to compile the program using the CMake build system (see here<https://gitlab.com/QEF/q-e/-/wikis/Developers/CMake-build-system>) it is unusual that they both fail… Hope it helps Kind regards – Pietro Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows From: inagaki ctec<mailto:[email protected]> Sent: Thursday, September 23, 2021 4:28 AM To: [email protected]<mailto:[email protected]> Subject: [QE-users] qe-6.8 with CUDA compiling unsuccessfully Dear experts. I am trying to compile qe-6.8 with CUDA. But stacked at make which said to me, ~~~ checking whether we are cross compiling... configure: error: in `/home/jun/codes/qe-6.8/external/devxlib': configure: error: cannot run Fortran compiled programs. ~~~ Information: When echo, $ echo $LD_LIBRARY_PATH /opt/nvidia/hpc_sdk/Linux_x86_64/21.9/comm_libs/mpi/lib/:/opt/nvidia/hpc_sdk/Linux_x86_64/2021/compilers/lib/:/opt/nvidia/hpc_sdk/Linux_x86_64/21.9/REDIST/compilers/lib/: configuration is: F77=pgf77 F90=pgf90 MPIF90=pgf90 ./configure --prefix=/home/jun/codes/qe-6.8 --with-cuda=yes --with-cuda-runtime=11.4 --with-cuda-cc=70 --disable-parallel and resulted in: -------------------------------------------------------------------- ESPRESSO can take advantage of several optimized numerical libraries (essl, fftw, mkl...). This configure script attempts to find them, but may fail if they have been installed in non-standard locations. If a required library is not found, the local copy will be compiled. The following libraries have been found: BLAS_LIBS=-lblas LAPACK_LIBS=-L/opt/nvidia/hpc_sdk/Linux_x86_64/21.9/REDIST/compilers/lib/ -llapack -lblas FFT_LIBS= -lfftw3 Please check if this is what you expect. If any libraries are missing, you may specify a list of directories to search and retry, as follows: ./configure LIBDIRS="list of directories, separated by spaces" Configured for compilation of serial executables. For more info, read the ESPRESSO User's Guide (Doc/users-guide.tex). -------------------------------------------------------------------- configure: success Over. Thank you. -- Best Regards, Jun Inagaki(稻垣 淳) Mobile: (886)918002860 Department of Physics, Tamkang University, Taiwan.
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