[mpich-discuss] Parallel test hanging with mpich on rhel7

[Orion Poplawski]

On 02/06/2014 09:10 PM, Balaji, Pavan wrote:
> 
> Thanks.  That’s very useful analysis.  Would you be willing to try the
> attached patch to see if it solves this issue?
> 
>   — Pavan

Well, it seems to prevent a hang (although I'm also updating from 3.0.4
to 3.1rc3 so not sure what is all changing here), but it does not run:

============================
Fatal error in MPI_Init: Other MPI error, error stack:
MPIR_Init_thread(467)..............:
MPID_Init(177).....................: channel initialization failed
MPIDI_CH3_Init(70).................:
MPID_nem_init(319).................:
MPID_nem_tcp_init(171).............:
MPID_nem_tcp_get_business_card(418):
MPID_nem_tcp_init(377).............: gethostbyname failed, i-00001ff8
(errno 1)
Fatal error in MPI_Init: Other MPI error, error stack:
MPIR_Init_thread(467)..............:
MPID_Init(177).....................: channel initialization failed
MPIDI_CH3_Init(70).................:
MPID_nem_init(319).................:
MPID_nem_tcp_init(171).............:
MPID_nem_tcp_get_business_card(418):
MPID_nem_tcp_init(377).............: gethostbyname failed, i-00001ff8
(errno 1)
===================================================================================
=   BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
=   PID 19673 RUNNING AT i-00001ff8
=   EXIT CODE: 1
=   CLEANING UP REMAINING PROCESSES
=   YOU CAN IGNORE THE BELOW CLEANUP MESSAGES
===================================================================================


-- 
Orion Poplawski
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