Phani,
*[...]*
>
> *Please verify that both the operating system and the processor support
> Intel(R) AVX512DQ, AVX512F, AVX512CD, AVX512BW and AVX512VL instructions.*
>
> *source/numerics/CMakeFiles/obj_numerics_inst.dir/build.make:91: recipe
> for target 'source/numerics/data_out_dof_data.inst' failed*
> *[...]*
>
Can you attach your detailed.log? How does the failing compiler call look
like (make VERBOSE=1)?
>
> The compile line script which I am using to install dealii is as follows:
>
> *cmake -DCMAKE_BUILD_TYPE=Release -DDEAL_II_WITH_THREADS=OFF
> -DDEAL_II_ALLOW_PLATFORM_INTROSPECTION=OFF -DCMAKE_C_COMPILER=cc
> -DCMAKE_CXX_COMPILER=CC -DCMAKE_Fortran_COMPILER=ftn -DMPI_C_COMPILER=cc
> -DMPI_CXX_COMPILER=CC -DMPI_Fortran_COMPILER=ftn
> -DDEAL_II_CXX_FLAGS_RELEASE="-O3" -DDEAL_II_COMPONENT_EXAMPLES=OFF
> -DDEAL_II_WITH_MPI=ON -DDEAL_II_WITH_64BIT_INDICES=ON
> -DP4EST_DIR="/p4est/intel18.0_p4est_2.0" -DDEAL_II_WITH_PETSC=ON
> -DPETSC_DIR=/petsc/intel_petsc3.9.4_double_64bit -DPETSC_ARCH=
> -DDEAL_II_WITH_SLEPC=ON -DSLEPC_DIR=/slepc/intel_slepc3.9.2_double_64bit
> -DLAPACK_FOUND=true -DLAPACK_DIR="${MKLROOT}/lib/intel64"
> -DLAPACK_LIBRARIES="${MKLROOT}/lib/intel64/libmkl_intel_lp64.so;${MKLROOT}/lib/intel64/libmkl_core.so;${MKLROOT}/lib/intel64/libmkl_intel_thread.so"
>
> -DLAPACK_LINKER_FLAGS="-liomp5 -lpthread -lm -ldl"
> -DSCALAPACK_DIR="${MKLROOT}/lib/intel64"
> -DSCALAPACK_LIBRARIES="${MKLROOT}/lib/intel64/libmkl_scalapack_lp64.so;${MKLROOT}/lib/intel64/libmkl_blacs_intelmpi_lp64.so"
>
> -DCMAKE_INSTALL_PREFIX=/dealii/intel18_double_dealii9.0.1 ../dealii-9.0.1*
>
> I am wondering what am I missing during my installation process on this
> Cray machine. As you can see from above I do not give any AVX flags as
> compilation flags. I only use -O3 flag. I am using login nodes for
> compiling on a Cray supercomputer.
>
If I were you, I would try a minimal configuration first, something like
*cmake -DDEAL_II_ALLOW_AUTODETECTION=OFF
-DDEAL_II_ALLOW_PLATFORM_INTROSPECTION=OFF -DCMAKE_C_COMPILER=cc
-DCMAKE_CXX_COMPILER=CC -DCMAKE_Fortran_COMPILER=ftn -DMPI_C_COMPILER=cc
-DMPI_CXX_COMPILER=CC -DMPI_Fortran_COMPILER=ftn
-DCMAKE_INSTALL_PREFIX=/dealii/intel18_double_dealii9.0.1 ../dealii-9.0.1*
It might also a good idea to see if you get the same error using the master
branch.
Best,
Daniel
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