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From: McCalla, Mac (macmccalla_at_[hidden])
Date: 2009-09-22 08:14:55


Greetings,
 
Since you are new to MPI I would heartily recommend you go to the
www.open-mpi.org site instead of here. LAM is in maintenance mode
these days and active development has moved to other projects.
 
Regards,
 
Mac McCalla
Houston

________________________________

From: lam-bounces_at_[hidden] [mailto:lam-bounces_at_[hidden]] On Behalf
Of Blesson Varghese
Sent: Tuesday, September 22, 2009 6:28 AM
To: lam_at_[hidden]
Subject: LAM: MPI_Comm_spawn query

Hi,

 

I am fairly new to MPI.I have a few queries regarding spawning processes
that I am listing below:

a. How can processes send data to a spawned process?

b. Can any process (that is not a parent process) send data to a
spawned process?

c. Can MPI_Send or MPI_Recv be used to communicate with a spawned
process?

d. Would it be possible in MPI to tell which processor of a cluster
a process should be spawned?

 

Looking forward to your reply. Would much appreciate if you could please
include code snippets for the same.

 

Many thanks and best regards,

Blesson.