Dear all
I just don't know why, the installation of scalapack haven't complained with
mvapich2 or openmpi for missing environmental variable MPIRUN_RANK.
Best Regards,
--
Morris Law
Hong Kong Baptist University
----- Original Message -----
From: julie langou <julie@Domain.Removed>
Date: Thursday, April 8, 2010 1:43 am
Subject: Re: [Scalapack] Installer 0.96 problem: Missing required environmental
variable MPIRUN_RANK
To: MORRIS LAW <morris@Domain.Removed>
Cc: scalapack@Domain.Removed
Morris,
It is a problem of installation of your MVAPITCH.
This is most likely a user setup issue for mvapich; the documentation
for that package should describe the run time set up and requirements.
Googling "Missing required environment variable: MPIRUN_RANK" gives
many many interesting links.
If you cannot fix your installation problem , you can try to take a
look at openmpi that has a smooth installation. (http://www.open-mpi.org/)
Regards,
Julie Langou
On Apr 6, 2010, at 9:25 PM, MORRIS LAW wrote:
> Dear Scalapack development team,
>
> I encountered a problem when compiling scalapack using the
scalapack_installer 0.96.
>
> After I run the following scripts,
>
> ./setup.py --downblas --downlapack --f90=ifort
>
> It always returned error complaining missing environmental variable
MPIRUN_RANK with different mpich and compilers. Below you can find
an example. How can I get rid of the error?
>
> Thanks in advance.
>
> --
> Morris Law
> IT Coordinator, Faculty of Science
> Hong Kong Baptist University
>
> ========================================
> Setting up the framework
>
> The Fortran 90/95 compiler is ifort
> Looking for MPI binaries... mpicc and mpif77 found.
> mpicc : /u1/local/mvapich1-icc/bin/mpicc
> mpif77 :/u1/local/mvapich1-icc/bin/mpif77
> Looking for mpi.h... found in /u1/local/mvapich1-icc/include
> Checking if mpicc works...
>
> COMMON: mpicc not working! aborting...
> error is:
> ****************************************
> PMGR_COLLECTIVE ERROR: unitialized MPI task: Missing required
environment variable: MPIRUN_RANK
>
> ****************************************
>
> _______________________________________________
> Scalapack mailing list
> Scalapack@Domain.Removed
> http://lists.eecs.utk.edu/mailman/listinfo/scalapack
**********************************************
Julie Langou; Research Associate in Computer Science
Innovative Computing Laboratory;
University of Tennessee from Denver, Colorado ;-)
julie@Domain.Removed; http://www.cs.utk.edu/~julie/
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