ERROR in running OpenSessMP

[enginer]

Hello
I've downloaded mpich2 and OpenSeesMP, they work separately, but can't call them like mpiexec -np 3 OpenSeesMP.exe Example.tcl. It will appear [unset]: unable to decode hostport from 51020
Abort(1091087) on node 0 (rank 0 in comm 0): Fatal error in PMPI_Init: Other MPI error, error stack:
MPIR_Init_thread(138):
MPID_Init(945).......:
MPIR_pmi_init(121)...: PMI_Init returned -1
[unset]: write_line error; fd=-1 buf=:cmd=abort exitcode=1091087
:
system msg for write_line failure: No error
Attempting to use an MPI routine before initializing MPICH
How to solve this problem？

[mhscott]

You can use the OpenSees AMI on Amazon: https://aws.amazon.com/marketplace/pp/p ... zfieycxidk
Usage instructions: https://secondsees.com/opensees-ami-usage-instructions/

Everything you need is pre-installed and ready to use!