[Users] HDF5 Error, Hilbert
g.pratten at sussex.ac.uk
Tue Oct 20 15:13:53 CDT 2015
Thanks Ian, I think that did the trick! I rebuilt Cactus with a different
MPI infrastructure and made sure that the appropriate MPI environment was
loaded. Seems to be working now, e.g.
INFO (Carpet): MPI is enabled
INFO (Carpet): Carpet is running on 12 processes
INFO (Carpet): This is process 0
INFO (Carpet): OpenMP is enabled
INFO (Carpet): This process contains 1 threads, this is thread 0
INFO (Carpet): There are 12 threads in total
INFO (Carpet): There are 1 threads per process
INFO (Carpet): This process runs on host node203, pid=28712
INFO (Carpet): This process runs on 24 cores: 0-23
INFO (Carpet): Thread 0 runs on 24 cores: 0-23
On 20 October 2015 at 14:55, Ian Hinder <ian.hinder at aei.mpg.de> wrote:
> On 20 Oct 2015, at 15:44, Geraint Pratten <g.pratten at sussex.ac.uk> wrote:
> Thanks! I'll take a look into that - changing to $MPIDIR/bin/mpirun didn't
> help but I suspect that the MPI version used in the options list may not be
> correct. Will see if this is the issue and confirm.
> You could also check to see which MPI module is loaded. Do you load any
> modules in envsetup in the machine definition file?
> Ian Hinder
Postdoctoral Research Associate
Mobile: +44(0) 7581709282
E-mail: G.Pratten at sussex.ac.uk
School of Mathematical and Physical Sciences
Pevensey 3 Building
University of Sussex
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