[petsc-users] Installation error on macOS Mojave using GNU compiler

[Balay, Satish]

On Thu, 3 Jan 2019, Matthew Knepley via petsc-users wrote:

> On Thu, Jan 3, 2019 at 7:02 PM Danyang Su via petsc-users <
> petsc-users at mcs.anl.gov> wrote:
> 
> > Hi All,
> >
> > I am trying to install PETSc on macOS Mojave using GNU compiler.
> > First, I tried the debug version using the following configuration and it
> > works fine.
> >
> > ./configure --with-cc=gcc --with-cxx=g++ --with-fc=gfortran
> > --download-mpich --download-scalapack --download-parmetis --download-metis
> > --download-ptscotch --download-fblaslapack --download-hypre
> > --download-superlu_dist --download-hdf5=yes --download-ctetgen
> >
> > After testing debug version, I reconfigured PETSc with optimization turned
> > on using the following configuration. However, I got error during this step.
> >
> 
> Your optimization flags are not right because the compiler is producing
> AVX-512, but your linker cannot handle it. However, it looks like
> it might be that your Fortran compiler can't handle it. Do you need
> Fortran? If not, turn it off (configure with --with-fc=0) and try again.

Or use 'FOPTFLAGS=-O3' [if its indeed fortran sources causing grief]

If '-march=native -mtune=native' gives compiler/linker errors - don't use them.

Satish

> 
>   Thanks,
> 
>     Matt
> 
> 
> > ./configure --with-cc=gcc --with-cxx=g++ --with-fc=gfortran
> > --with-cxx-dialect=C++11 --download-mpich --download-scalapack
> > --download-parmetis --download-metis --download-ptscotch
> > --download-fblaslapack --download-hypre --download-superlu_dist
> > --download-hdf5=yes --download-ctetgen --with-debugging=0 COPTFLAGS="-O3
> > -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native"
> > FOPTFLAGS="-O3 -march=native -mtune=native"
> >
> > The error information is
> >
> > ctoolchain/usr/bin/ranlib: file: .libs/libmpl.a(mpl_dbg.o) has no symbols
> > /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> > file: .libs/libmpl.a(mpl_dbg.o) has no symbols
> > /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> > file: .libs/libmpl.a(mpl_dbg.o) has no symbols
> > /var/folders/jm/wcm4mv8s3v1gqz383tcf_4c00000gp/T//ccrlfFuo.s:14:2: error:
> > instruction requires: AVX-512 ISA AVX-512 VL ISA
> >         vmovdqu64       (%rdi), %xmm0
> >         ^
> > make[2]: *** [src/binding/fortran/use_mpi/mpi_constants.mod-stamp] Error 1
> > make[2]: *** Waiting for unfinished jobs....
> > make[1]: *** [all-recursive] Error 1
> > make: *** [all] Error 2
> >
> >
> > Thanks,
> >
> > Danyang
> >
> 
> 
>