Compiling issue: gmake: *** [Makefile:156: all] Error 2

[turbulentphil]

Dear Neks,

I am trying to install NekRS v23 on an HPC system. Unfortunately, I am running into an issue during the installation which I am not able to resolve on my own.

I successfully reach the early summary during the installation:

----------------- Summary -----------------
Installation directory: /home/ppv24/NekRS_Swirles
C compiler: /alt/applic/intel/oneapi/mpi/2021.13/bin/mpicc
C++ compiler: /alt/applic/intel/oneapi/mpi/2021.13/bin/mpicxx
Fortran compiler: /alt/applic/intel/oneapi/mpi/2021.13/bin/mpif77
Default backend : CUDA
CPU backend compiler: /bin/g++ (flags: -w -O3 -g -march=native -mtune=native -ffast-math) 
NVIDIA CUDA backend enabled (flags: -w -O3 -lineinfo --use_fast_math)
DPCPP backend enabled (flags: -w -O3 -fsycl -fdebug-info-for-profiling -gline-tables-only -ffp-contract=fast)
GPU aware MPI support: ON
-------------------------------------------
-- Configuring done 
-- Generating done
-- Build files have been written to: /home/ppv24/NekRS23/build
cmake --build ./build --target install -j8 
Press ENTER to continue or ctrl-c to cancel

However, later in the procedure, the installer terminates after the following:

-- Installing: /home/ppv24/NekRS23/build/HYPRE_BUILD-prefix/lib/cmake/HYPRE/HYPREConfigVersion.cmake
[  5%] Completed 'HYPRE_BUILD'
[  5%] Built target HYPRE_BUILD
gmake: *** [Makefile:156: all] Error 2

What can I do to resolve this issue?
I would really appreciate any help. Moreover, please let me know if you need further output files or information.

Best,
Philipp

[stgeke]

It looks like the DPCPP support was enabled. Can you turn off Intel One API by e.g. unloading the module.

[turbulentphil]

Thank you, this has solved the issue.