[mvapich-discuss] Install mvapich2 via spack

[Subramoni, Hari]

Hi,



We have successfully built and run MVAPICH2 with Intel 18 compilers.



The error you see is not specific to Intel compilers. As the error message suggests, the accepted compiler flags were changed a couple of releases ago. Removing the following line from your SPACK script will suffice.



      spack_env.set('MPICH_F90',spack_fc)



'mpif90' is still available when MVAPICH2 installs the compilers. So You don’t need to change 'mpif90'to 'mpifc'.



Please let us know if you face any other issues and we will be happy to help.



Best Regards,

Hari.



From: mvapich-discuss-bounces at cse.ohio-state.edu On Behalf Of Zhang, Nuyun
Sent: Thursday, July 12, 2018 10:29 AM
To: mvapich-discuss at cse.ohio-state.edu <mvapich-discuss at mailman.cse.ohio-state.edu>
Subject: [mvapich-discuss] Install mvapich2 via spack



Good morning,



We are installing mvapich2 via spack (https://github.com/spack). The compiler we used is Intel/18. We got an error message “F90 and F90FLAGS are replaced by FC and FCFLAGS respectively in this configure, please unset F90/F90FLAGS and set FC/FCFLAGS instead and rerun configure again.”



The original environment setting script is:

      spack_env.set('MPICH_F90',spack_fc)

   spack_env.set('MPICH_FC', spack_fc)

   ……



   self.spec.mpifc  = join_path(self.prefix.bin,'mpif90')



Shall I change is to

   spack_env.set('MPICH_FC', spack_fc)

   ……



   self.spec.mpifc  = join_path(self.prefix.bin, 'mpifc')?



Has anyone installed mvapich2 with Intel/18.0?

Thank you very much for sharing your experience with us!



Best regards,

Nuyun (Nellie) Zhang, Ph.D.

Research Scientist - Team lead for software and collaboration support

Partnership for an Advanced Computing Environment (PACE)
Georgia Institute of Technology



258 4th Street NW, Rich Building, #322
Atlanta, GA  30332-0700

Phone: +1 (404) 894-1863

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