> [GCC 4.4.7 20120313 (Red Hat 4.4.7-3)] I guess this g++ version is a bit too old, and you might need a newer version of gcc.
[if one is not already installed on this cluster] One way to install a newer gcc - say gcc-7 is via spack: git clone https://github.com/spack/spack/ cd spack ./bin/spack install [email protected] Satish On Thu, 19 Jan 2023, Danyang Su wrote: > Hi Satish, > > For some unknown reason during Cmake 3.18.5 installation, I get error "Cannot > find a C++ compiler that supports both C++11 and the specified C++ flags.". > The system installed Cmake 3.2.3 is way too old. > > I will just leave it as is since superlu_dist is optional in my model. > > Thanks for your suggestions to make it work, > > Danyang > > On 2023-01-19, 4:52 PM, "Satish Balay" <[email protected] > <mailto:[email protected]>> wrote: > > > Looks like .bashrc is getting sourced again during the build process [as make > creates new bash shell during the build] - thus overriding the env variable > that's set. > > > Glad you have a working build now. Thanks for the update! > > > BTW: superlu-dist requires cmake 3.18.1 or higher. You could check if this > older version of cmake builds on this cluster [if you want to give > superlu-dist a try again] > > > Satish > > > > > On Thu, 19 Jan 2023, Danyang Su wrote: > > > > Hi Satish, > > > > That's a bit strange since I have already use export > > PETSC_DIR=/home/danyangs/soft/petsc/petsc-3.18.3. > > > > Yes, I have petsc 3.13.6 installed and has PETSC_DIR set in the bashrc file. > > After changing PETSC_DIR in the bashrc file, PETSc can be compiled now. > > > > Thanks, > > > > Danyang > > > > On 2023-01-19 3:58 p.m., Satish Balay wrote: > > >> /home/danyangs/soft/petsc/petsc-3.13.6/src/sys/makefile contains a > > >> directory not on the filesystem: ['\\'] > > > > > > Its strange that its complaining about petsc-3.13.6. Do you have this > > > location set in your .bashrc or similar file - that's getting sourced > > > during > > > the build? > > > > > > Perhaps you could start with a fresh copy of petsc and retry? > > > > > > Also suggest using 'arch-' prefix for PETSC_ARCH i.e > > > 'arch-intel-14.0.2-openmpi-1.6.5' - just in case there are some bugs > > > lurking > > > with skipping build files in this location > > > > > > Satish > > > > > > > > > On Thu, 19 Jan 2023, Danyang Su wrote: > > > > > >> Hi Barry and Satish, > > >> > > >> I guess there is compatibility problem with some external package. The > > >> latest > > >> CMake complains about the compiler, so I remove superlu_dist option > > >> since I > > >> rarely use it. Then the HYPRE package shows "Error: Hypre requires C++ > > >> compiler. None specified", which is a bit tricky since c++ compiler is > > >> specified in the configuration so I comment the related error code in > > >> hypre.py > > >> during configuration. After doing this, there is no error during PETSc > > >> configuration but new error occurs during make process. > > >> > > >> **************************ERROR************************************* > > >> Error during compile, check > > >> intel-14.0.2-openmpi-1.6.5/lib/petsc/conf/make.log > > >> Send it and intel-14.0.2-openmpi-1.6.5/lib/petsc/conf/configure.log to > > >> [email protected] <mailto:[email protected]> > > >> ******************************************************************** > > >> > > >> It might be not worth checking this problem since most of the users do > > >> not > > >> work on such old cluster. Both log files are attached in case any > > >> developer > > >> wants to check. Please let me know if there is any suggestions and I am > > >> willing to make a test. > > >> > > >> Thanks, > > >> > > >> Danyang > > >> > > >> On 2023-01-19 11:18 a.m., Satish Balay wrote: > > >>> BTW: cmake is required by superlu-dist not petsc. > > >>> > > >>> And its possible that petsc might not build with this old version of > > >>> openmpi > > >>> - [and/or the externalpackages that you are installing - might not build > > >>> with this old version of intel compilers]. > > >>> > > >>> Satish > > >>> > > >>> On Thu, 19 Jan 2023, Barry Smith wrote: > > >>> > > >>>> Remove > > >>>> --download-cmake=/home/danyangs/soft/petsc/petsc-3.18.3/packages/cmake-3.25.1.tar.gz > > >>>> and install CMake yourself. Then configure PETSc with > > >>>> --with-cmake=directory you installed it in. > > >>>> > > >>>> Barry > > >>>> > > >>>> > > >>>>> On Jan 19, 2023, at 1:46 PM, Danyang Su <[email protected] > > >>>>> <mailto:[email protected]>> wrote: > > >>>>> > > >>>>> Hi All, > > >>>>> > > >>>>> I am trying to install the latest PETSc on an old cluster but always > > >>>>> get > > >>>>> some error information at the step of cmake. The system installed > > >>>>> cmake > > >>>>> is > > >>>>> V3.2.3, which is out-of-date for PETSc. I tried to use > > >>>>> --download-cmake > > >>>>> first, it does not work. Then I tried to clean everything (delete the > > >>>>> petsc_arch folder), download the latest cmake myself and pass the path > > >>>>> to > > >>>>> the configuration, the error is still there. > > >>>>> > > >>>>> The compiler there is a bit old, intel-14.0.2 and openmpi-1.6.5. I > > >>>>> have > > >>>>> no > > >>>>> problem to install PETSc-3.13.6 there. The latest version cannot pass > > >>>>> configuration, unfortunately. Attached is the last configuration I > > >>>>> have > > >>>>> tried. > > >>>>> > > >>>>> --with-cc=mpicc --with-cxx=mpicxx --with-fc=mpif90 > > >>>>> --download-cmake=/home/danyangs/soft/petsc/petsc-3.18.3/packages/cmake-3.25.1.tar.gz > > >>>>> --download-mumps --download-scalapack --download-parmetis > > >>>>> --download-metis > > >>>>> --download-ptscotch --download-fblaslapack --download-hypre > > >>>>> --download-superlu_dist --download-hdf5=yes > > >>>>> --with-hdf5-fortran-bindings > > >>>>> --with-debugging=0 COPTFLAGS="-O2 -march=native -mtune=native" > > >>>>> CXXOPTFLAGS="-O2 -march=native -mtune=native" FOPTFLAGS="-O2 > > >>>>> -march=native > > >>>>> -mtune=native" > > >>>>> > > >>>>> Is there any solution for this. > > >>>>> > > >>>>> Thanks, > > >>>>> > > >>>>> Danyang > > >>>>> > > >>>>> > > >>>>> <configure.log> > > > > > >
