topic Scalapack issue on Intel Xeon L7555 four processor machine in Intel® oneAPI Math Kernel Library

Scalapack issue on Intel Xeon L7555 four processor machine

abhijit_bhole — Tue, 08 Feb 2011 08:24:36 GMT

Hi,

I am having problems with running a scalapack PXSYGVX program on Intel Xeon L7555 four processor machine running Windows Server 2008 R2 Enterprise with 64 GB ram. The program as soon as run, crashes. I have tried running it with MSMPI as well as MPICH2 but still it crashes without giving any message. However, when I run the mpiexec command from cygwin it shows the error, "error while loading shared libraries: ?: cannot open shared object file: No such file or directory". The same program when compiled on other machines runs correctly. Any help will be very helpful.

Thanks in advance.
Abhijit.

Scalapack issue on Intel Xeon L7555 four processor machine

abhijit_bhole — Tue, 08 Feb 2011 08:38:36 GMT

The libraries I link to:

cxx.lib; mpi.lib; libiomp5md.lib; libifcoremd.lib; mkl_blacs_mpich2_ilp64.lib; mkl_intel_ilp64.lib; mkl_intel_thread.lib; mkl_core.lib; mkl_scalapack_ilp64.lib

Scalapack issue on Intel Xeon L7555 four processor machine

Andrei_Moskalev__Int — Wed, 09 Feb 2011 05:33:28 GMT

Looks like problem in setting proper environment. Try to check MPICH2 environment variable and check PATH variable.
--andrew

Scalapack issue on Intel Xeon L7555 four processor machine

abhijit_bhole — Thu, 10 Feb 2011 10:47:50 GMT

I tried everything. Finally I linked with Intel's MPI and it works. So for now I just want to start working and am using the trial versions for now.