[mpich-discuss] Process exited without calling finalize

[Lee, Eibhlin]

Hello,

I am getting an error similar to that of some of the first MPICH versions when testing whether MPICH-3.0.4 has downloaded properly on my RaspberryPi.

I downloaded and (thought) I installed mpich-3.0.4 correctly using the configure add ons
--with-pm=smpd and --with-pmi=smpd

I set the smpd phrase using smpd -getphrase. Did smpd -s. Then copied the image to a second machine.

The test file cpi runs as expected on the master (only) and also on the slave (only). However, when I try to run cpi:

mpiexec -phrase abc -machinefile file -n 2 /home/pi/examples/cpi
Where abc is the phrase for both machines and file contains two IP addresses.

I get the error:

Fatal error in MPI_Init: Other MPI error, error stack:
MPIR_Init_thread(433).................:
MPID_Init(176)........................: channel initialization failed
MPIDI_CH3_Init(70)....................:
MPID_nem_init(238)....................:
MPIDI_CH3I_Seg_commit(366)............:
MPIU_SHMW_Hnd_deserialize(324)........:
MPIU_SHMW_Seg_open(865)...............:
MPIU_SHMW_Seg_create_attach_templ(637): open failed - No such file or directory

job aborted:
rank: node: exit code[: error message]
0: 129.32.139.gfd: -2
1: 129.32.139.plm: 1: process 1 exited without calling finalize

where gfd and plm are the endings of the IP address.

Please help me figure out what I've done wrong.

Regards,
Eibhlin
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