[mpich-discuss] mpiexec on 2 windows computer

[Sinta Kartika Maharani]

Hi, I want to execute a program on 2 computers. but when i try to do
it, it can't run. The program was multiplying random matrix with order
2.

C:\> mpiexec -hosts 2 10.11.121.25 1 10.11.121.21 1 konvensional random 2
Fatal error in MPI_Init: Other error, error stack :
MPIR_Init_thread(392).................................:
MPID_Init(139)............................................: Channel
initialization failed
MPIDI_CH3_Init(38).....................................:
MPID_nem_init(196)....................................:
MPIDI_CH3I_Seg_commit(366).....................:
MPIU_SHMW_Hnd_deserialize(324).............:
MPIU_SHMW_Seg_open(863)......................:
MPIU_SHMW_Seg_create_attach_templ(763): unable to allocate shared
memory - OpenFileMapping The sytem cannot find the file specified.

job aborted:
rank: node: exit: code[:error message]
0: 10.11.121.25: 123
1: 10.11.121.21: 1: process 1 exited without calling finalize

but when i use command
C:\> mpiexec -hosts 2 10.11.121.25 1 10.11.121.25 1 konvensional random 2
or
C:\> mpiexec -hosts 2 10.11.121.21 1 10.11.121.21 1 konvensional random 2

it can execute well.

How to resolve the problem?
Thanks

Sinta