ScaLAPACK Archives

[Scalapack] Installer 0.96 problem: Missing required environmental varia

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. (
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,

./ --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

Julie Langou; Research Associate in Computer Science
Innovative Computing Laboratory;
University of Tennessee from Denver, Colorado ;-)

-------------- next part --------------
An HTML attachment was scrubbed...

<Prev in Thread] Current Thread [Next in Thread>

For additional information you may use the LAPACK/ScaLAPACK Forum.
Or one of the mailing lists, or