e been there for a very long time. The
"mca_btl_tcp_param_register_string" function adds the "btl_tcp_" prefix to the
param.
On Sep 4, 2020, at 5:39 PM, Charles Doland via users
mailto:users@lists.open-mpi.org>> wrote:
Joseph,
There is no specific case. We
include and
btl_tcp_if_exclude (see ompi_info for details). There may be other knobs
I'm not aware of. If you're using UCX then my guess is that UCX has its
own way to choose the network interface to be used...
Cheers
Joseph
On 9/1/20 9:35 PM, Charles Doland via users wrote:
> Yes. I
harles Doland via users
mailto:users@lists.open-mpi.org>> wrote:
Is there a way to limit the IP addresses or network interfaces used for
communication by OpenMPI? I am looking for something similar to the
I_MPI_TCP_NETMASK or I_MPI_NETMASK environment variables for Intel MPI.
The OpenMPI d
Is there a way to limit the IP addresses or network interfaces used for
communication by OpenMPI? I am looking for something similar to the
I_MPI_TCP_NETMASK or I_MPI_NETMASK environment variables for Intel MPI.
The OpenMPI documentation mentions the btl_tcp_if_include and
btl_tcp_if_exclude MC
