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Re: OK to import wip/scalapack?

To conclude:

- We got both MPI options updated now in pkgsrc main branch.
- On both, f90 option is default-on.
- wip/scalapack works with both.

I'll just import scalapack now and hope we can roll with that. The path
is clear for some more sciency packages that use both MPI and
distributed linear algebra. Might look at ELPA and ELSI solver
libraries next.

For the curious: The current mode of operation with the CMake stuff in
scalapack looks like that:

-- Found MPI_C: /usr/lib/ (found version "3.1") 
-- Found MPI_Fortran: /usr/lib/ (found version "3.1") 
-- Found MPI: TRUE (found version "3.1")  
-- --> MPI C Compiler : /stuff/sw/env/gcc-10.3.0/pkgsrc/cvs-20210222/bin/mpicc
-- --> C Compiler : /stuff/sw/env/gcc-10.3.0/pkgsrc/cvs-20210222/bin/mpicc
-- --> MPI Fortran Compiler : /stuff/sw/env/gcc-10.3.0/pkgsrc/cvs-20210222/bin/mpif90
-- --> Fortran Compiler : /tmp/work-with-gcc-10.3.0/pkgsrc/cvs-20210222/bw/wip/scalapack/work/.cwrapper/bin/gfortran

Still weird, but it does find and use the correct compiler wrappers
(MPI wrapper, not cwrapper) in the end.

Alrighty then,


Dr. Thomas Orgis
HPC @ Universität Hamburg

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