Re: [OMPI devel] Getting the number of nodes

2006-07-05 Thread Nathan DeBardeleben
I'm running this on my mac where I expected to only get back the localhost. I upgraded to 1.0.2 a little while back, had been using one of the alphas (I think it was alpha 9 but I can't be sure) up until that point when this function returned '1' on my mac. -- Nathan Correspondence

Re: [OMPI devel] Getting the number of nodes

2006-07-05 Thread Ralph H Castain
Rc=0 indicates that the "get" function was successful, so this means that there were no nodes on the NODE_SEGMENT. Were you running this in an environment where nodes had been allocated to you? Or were you expecting to find only "localhost" on the segment? I'm not entirely sure, but I don't

Re: [OMPI devel] Getting the number of nodes

2006-07-05 Thread Ralph H Castain
Hi Nathan Could you tell us which version of the code you are using, and print out the rc value that was returned by the "get" call? I see nothing obviously wrong with the code, but much depends on what happened prior to this call too. BTW: you might want to release the memory stored in the