[mpich-discuss] MPI_Barrier(comm=MPI_COMM_WORLD) failed

[Zhou, Hui]

Hi Sudhakar,

Was that the completed error message? Seems missing a few lines.

--
Hui Zhou


From: Sudhakar D via discuss <discuss at mpich.org>
Reply-To: "discuss at mpich.org" <discuss at mpich.org>
Date: Sunday, May 17, 2020 at 3:10 PM
To: "discuss at mpich.org" <discuss at mpich.org>
Cc: Sudhakar D <home.sudhakar at gmail.com>
Subject: [mpich-discuss] MPI_Barrier(comm=MPI_COMM_WORLD) failed


Hello,

Some times I see the below error when running my python app across two nodes. Just wondering under what conditions we get the below error?

I am using 3.3.1 version

regards,

Sudhakar

PMPI_Barrier(289)...................: MPI_Barrier(comm=MPI_COMM_WORLD) failed
PMPI_Barrier(275)...................:
MPIR_Barrier_impl(175)..............:
MPIR_Barrier_intra_auto(110)........:
MPIR_Barrier_intra_dissemination(49):
MPIC_Sendrecv(344)..................:
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