[mpich-discuss] [discuss-mpich]Error while using mpirun

[Zhou, Hui]

Hi Hirakjyoti Sarma,

Could you identify the MPICH version?

--
Hui Zhou


From: Hirakjyoti Sarma via discuss <discuss at mpich.org>
Date: Monday, January 4, 2021 at 10:59 AM
To: discuss at mpich.org <discuss at mpich.org>
Cc: Hirakjyoti Sarma <herockx1995 at gmail.com>
Subject: [mpich-discuss] [discuss-mpich]Error while using mpirun

Dear all,
I get the following error while running LAMMPS on ubuntu without an internet connection.

Invalid error code (-2) (error ring index 127 invalid)
Invalid error code (-2) (error ring index 127 invalid)
INTERNAL ERROR: invalid error code fffffffe (Ring Index out of range) in MPID_nem_tcp_init:373
Fatal error in PMPI_Init: Other MPI error, error stack:
MPIR_Init_thread(586)..............:
MPID_Init(224).....................: channel initialization failed
MPIDI_CH3_Init(105)................:
MPID_nem_init(324).................:
MPID_nem_tcp_init(175).............:
MPID_nem_tcp_get_business_card(401):
MPID_nem_tcp_init(373).............: gethostbyname failed, hirakjyoti-HP-dx2480-MT-KL969AV (errno 0)

But if the PC is  connected to internet LAMMPS successfully run.
How can i solve the problem?

Regards,
Hirak
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