Re: [OMPI users] multiple LIDs

2006-12-03 Thread Chevchenkovic Chevchenkovic
Also could you please tell me which part of the openMPI code needs to be touched so that I can do some modifications in it to incorporate changes regarding LID selection... On 12/4/06, Chevchenkovic Chevchenkovic wrote: Is it possible to control the LID where the send and recvs are posted.. on

Re: [OMPI users] multiple LIDs

2006-12-03 Thread Chevchenkovic Chevchenkovic
Is it possible to control the LID where the send and recvs are posted.. on either ends? On 12/3/06, Gleb Natapov wrote: On Sun, Dec 03, 2006 at 07:03:33PM +0530, Chevchenkovic Chevchenkovic wrote: > Hi, > I had this query. I hope some expert replies to it. > I have 2 nodes connected point-to-p

Re: [OMPI users] multiple LIDs

2006-12-03 Thread Gleb Natapov
On Sun, Dec 03, 2006 at 07:03:33PM +0530, Chevchenkovic Chevchenkovic wrote: > Hi, > I had this query. I hope some expert replies to it. > I have 2 nodes connected point-to-point using infiniband cable. There > are multiple LIDs for each of the end node ports. >When I give an MPI_Send, Are the

[OMPI users] multiple LIDs

2006-12-03 Thread Chevchenkovic Chevchenkovic
Hi, I had this query. I hope some expert replies to it. I have 2 nodes connected point-to-point using infiniband cable. There are multiple LIDs for each of the end node ports. When I give an MPI_Send, Are the sends are posted on different LIDs on each of the end nodes OR they are they posted on