Jeff Squyres wrote:
On Feb 4, 2010, at 7:55 PM, Ralph Castain wrote:
Take a look at orte/mca/rmaps/seq - you can select it with -mca rmaps seq
I believe it is documented
I don't know where.
...if it isn't, can it be added to the man page? It might be a common mpirun
On Feb 4, 2010, at 7:55 PM, Ralph Castain wrote:
> Take a look at orte/mca/rmaps/seq - you can select it with -mca rmaps seq
>
> I believe it is documented
...if it isn't, can it be added to the man page? It might be a common mpirun /
hostfile question...?
--
Jeff Squyres
jsquy...@cisco.com
Take a look at orte/mca/rmaps/seq - you can select it with -mca rmaps seq
I believe it is documented
On Thu, Feb 4, 2010 at 5:48 PM, Eugene Loh wrote:
> Ralph Castain wrote:
>
> That is correct and has always been the behavior. If you want OMPI to
>> respect host order, you have to use the seq
Ralph Castain wrote:
That is correct and has always been the behavior. If you want OMPI to
respect host order, you have to use the sequential mapper instead of
the default round-robin mapper.
Sorry, what's the sequential mapper?
That is correct and has always been the behavior. If you want OMPI to
respect host order, you have to use the sequential mapper instead of the
default round-robin mapper.
On Thu, Feb 4, 2010 at 4:37 PM, Eugene Loh wrote:
> I'd check the man page, but since I just rewrote it I don't think that's
I'd check the man page, but since I just rewrote it I don't think that's
going to help!
I have two nodes, A and B, and I run "mpirun -hostfile myhostfile
-tag-output hostname" with five different hostfiles. Here is what I get:
B slots=2
B slots=2
A slots=2
A slots=2
B B B B A A A A
B slots=
