FWIW: I just looked at it now, and I found one part of the problem:
>> so mpi_preconnect_all is a deprecated synonym to a non-existing parameter.
The output clearly shows it is a synonym of mpi_preconnect_mpi. This param
exists, and it is registered in ompi_mpi_register_params. However, that
Hmm, that shouldn't be happening. Will take a look now.
-Nathan
On Mon, May 11, 2015 at 04:51:43PM -0400, George Bosilca wrote:
>I was looking to preconnect all MPI processes to remove some weird
>behaviors. As I did not remembered the full name I hope to get that from
>the ompi_info.
I was looking to preconnect all MPI processes to remove some weird
behaviors. As I did not remembered the full name I hope to get that from
the ompi_info.
$ ompi_info -a -l 9 | grep preco
MCA mpi: parameter "mpi_preconnect_all" (current value:
"false", data source: default, level
