What are the settings of the firewall on your 2 nodes ?
George.
On Fri, Feb 9, 2018 at 3:08 PM, William Mitchell wrote:
> When I try to run an MPI program on a network with a shared file system
> and connected by ethernet, I get the error message "tcp_peer_send_blocking:
> send() to socket
When I try to run an MPI program on a network with a shared file system and
connected by ethernet, I get the error message "tcp_peer_send_blocking:
send() to socket 9 failed: Broken pipe (32)" followed by some suggestions
of what could cause it, none of which are my problem. I have searched the
FA
Hi Joseph,
Thanks for reporting!
Regarding your second point about the missing output files there seems to be a
problem with the current working directory detection on the remote nodes:
while on the first node - on which mpirun is executed - the output folder is
created in the current working
All,
I am trying to debug my MPI application using good ol' printf and I am
running into an issue with Open MPI's output redirection (using
--output-filename).
The system I'm running on is an IB cluster with the home directory
mounted through NFS.
1) Sometimes I get the following error mes
Hi Brian,
I'm tracking a two different problems here. The first is that mtl-portals4
is segfaulting in PtlPut(). The second is a btl-portals4 problem you
described here:
> Not specifying CM gets an earlier segfault (defaults to ob1) and looks to
be a progress thread initialization problem.
I h
