HPC problem on DEC
 

Hi,

Anyone know what this means?

[ 0] MPID Die - ump2main.c:299 "Host Mapping was not exported" (0) [ 1] MPID Die - ump2main.c:299 "Host Mapping was not exported" (0)

I'm trying to do a 2-CPU STAR-HPC job using MPI on a DEC. From the run script, it looks like it's using MPI140. The job runs fine on various SGIs.

TIA,

Steve

Re: HPC problem on DEC
 

Steve,

I've never seen that error message before. I've only run on HP machines, but I experienced some trouble when trying to run with HP's own MPI implementation and instead use MPICH.

Are you using DEC's own MPI library or something else like MPICH? Is the hostfile.mpi file getting copied to the first node properly?

Jeff

Re: HPC problem on DEC
 

Jeff,

Thanks for the reply, but I think I've got it sorted now. For reference, I'm using DEC's own MPI, but my version was 180, whereas STAR-CD comes with 140 and the two are incompatible.

- Steve

Re: HPC problem on DEC
 

Dear Steve,

Did you solve the HPC problem on the compaq machine? I had experienced samm trouble. However, I solve that problem. If you need my help, please let me know. Regards

Turboguy

Re: HPC problem on DEC
 

Yes thanks. Someone got me a version of STAR compatible with MPI 180.