Re: [OMPI users] XRC vs SRQ vs PRQ

2013-01-22 Thread Brock Palen
On Jan 22, 2013, at 2:53 PM, Shamis, Pavel wrote: >> >> Switching to SRQ and some guess of queue values selected appears to let the >> code run. >> S,4096,128:S,12288,128:S,65536,12 >> >> Two questions, >> >> This is a ConnectX fabric, should I switch them to XRC queues? And should I >> use

Re: [OMPI users] XRC vs SRQ vs PRQ

2013-01-22 Thread Shamis, Pavel
> > Switching to SRQ and some guess of queue values selected appears to let the > code run. > S,4096,128:S,12288,128:S,65536,12 > > Two questions, > > This is a ConnectX fabric, should I switch them to XRC queues? And should I > use the same queue size/count? That a safe assumption? > X,4096