Re: [OMPI users] network preference

2006-08-10 Thread Andrew Friedley
Donald Kerr wrote: So I guess what I am really asking is, what is expected and what is the trigger. What I am hearing is that the trigger is if the btl stack (libraries drivers and so on) is available it will be loaded, attempted to use and if there is a problem a message like I show below i

Re: [OMPI users] network preference

2006-08-10 Thread Andrew Friedley
Donald Kerr wrote: Is there a way for the user to silence these types of messages? Maybe a quiet mode. A quick glance at the code says no.. but maybe we have a volunteer for adding it.. :) Andrew -DON Galen M. Shipman wrote On 08/10/06 18:12,: I think the message was missing from one

Re: [OMPI users] network preference

2006-08-10 Thread Donald Kerr
Is there a way for the user to silence these types of messages? Maybe a quiet mode. -DON Galen M. Shipman wrote On 08/10/06 18:12,: I think the message was missing from one of the releases but is now in the trunk - Galen On Aug 10, 2006, at 3:44 PM, Andrew Friedley wrote: Donald Kerr

Re: [OMPI users] network preference

2006-08-10 Thread Donald Kerr
So I guess what I am really asking is, what is expected and what is the trigger. What I am hearing is that the trigger is if the btl stack (libraries drivers and so on) is available it will be loaded, attempted to use and if there is a problem a message like I show below is expected. If the

Re: [OMPI users] network preference

2006-08-10 Thread Galen M. Shipman
I think the message was missing from one of the releases but is now in the trunk - Galen On Aug 10, 2006, at 3:44 PM, Andrew Friedley wrote: Donald Kerr wrote: Hey Andrew I have one for you... I get the following error message on a node that does not have any IB cards -

Re: [OMPI users] network preference

2006-08-10 Thread Andrew Friedley
Donald Kerr wrote: Hey Andrew I have one for you... I get the following error message on a node that does not have any IB cards -- [0,1,0]: uDAPL on host burl-ct-v40z-0 was unable to find any NICs. Another transport will be

Re: [OMPI users] network preference

2006-08-10 Thread Donald Kerr
Hey Andrew I have one for you... I get the following error message on a node that does not have any IB cards -- [0,1,0]: uDAPL on host burl-ct-v40z-0 was unable to find any NICs. Another transport will be used instead, althou

Re: [OMPI users] network preference

2006-08-10 Thread Andrew Friedley
Hopefully some of the other developers will correct me if I am wrong.. Brock Palen wrote: I had a user ask this, its not a very practical question but I am curious. This is good information for the archives :) OMPI uses a 'fast' network if its available. (IB, GM, etc) I also infer that

Re: [OMPI users] mpirun only run as root

2006-08-10 Thread Jeff Squyres
Can you send all the information requested on http://www.open-mpi.org/community/help/ ? On 8/9/06 7:11 AM, "micki _" wrote: > Hello > I download the source code > run configure > and then make > as a user > before typing make install > i change user to root > when i try to run > mpirun > or mpi

[OMPI users] mpi_comm_spawn_multiple and 'host' MPI_Info key

2006-08-10 Thread Laurent . POREZ
> Hi, > > I saw with great pleasure that in the last version of open mpi (1.1.1b4), the > 'host' MPI_Info key was available for the mpi_comm_spawn_multiple function. > > I tested it and I could spawn my processes on the wanted hosts. > Now, the question is : How can I tell mpi_comm_spawn_multi