Thanks Ralph, Thanks Jeff,
I should have written sooner. I spent the weekend trying to set it as
a configure option.
On 10/14/2013 10:42 AM, Jeff Squyres (jsquyres) wrote:
> More info on Ralph's comment is available here:
> On Oct 14, 2013, at 10:36 AM, Ralph Castain <rhc_at_[hidden]> wrote:
>> It won't be a configure switch, but you can put the following in your default system mca param file:
>> You'll find that file in <prefix>/etc - it is called openmpi-mca-params.conf. Users won't have to enter it after that since we pick that file up by default.
>> On Oct 14, 2013, at 7:27 AM, Ray Sheppard <rsheppar_at_[hidden]> wrote:
>>> I am setting up version 1.7.2 for a Cray XE-6. The build nodes have different interfaces than the compute nodes. I have been able to set it up, but users need to embed the following into their mpirun command:
>>> --mca btl_tcp_if_include ipogif0