Re: [OMPI devel] Loadbalancing

2008-04-28 Thread Lenny Verkhovsky
They can also use RankMapping policy for a precise mapping . On 4/25/08, Jeff Squyres wrote: > > Kewl! > > I added ticket 1277 so that we are sure to document this for v1.3. > > > > On Apr 23, 2008, at 11:09 AM, Ralph H Castain wrote: > > > I added a new "loadbalance" feature

Re: [OMPI devel] Loadbalancing

2008-04-25 Thread Jeff Squyres
Kewl! I added ticket 1277 so that we are sure to document this for v1.3. On Apr 23, 2008, at 11:09 AM, Ralph H Castain wrote: I added a new "loadbalance" feature to OMPI today in r18252. Brief summary: adding --loadbalance to the mpirun cmd line will cause the round-robin mapper to

[OMPI devel] Loadbalancing

2008-04-23 Thread Ralph H Castain
I added a new "loadbalance" feature to OMPI today in r18252. Brief summary: adding --loadbalance to the mpirun cmd line will cause the round-robin mapper to balance your specified #procs across the available nodes. More detail: Several users had noted that mapping byslot always caused us to