I tried that, and it didn't work: [EMAIL PROTECTED] ~]# grep eth /etc/dat.conf OpenIB-cma u1.2 nonthreadsafe default libdaplcma.so.1 dapl.1.2 "eth2 0" "" [EMAIL PROTECTED] ~]# dtest 10194 Running as server - OpenIB-cma 10194 Error dat_ep_create: DAT_INVALID_HANDLE 10194 Error freeing EP: DAT_INVALID_HANDLE DAT_INVALID_HANDLE_EP
10194: DAPL Test Complete. 10194: Message RTT: Total= 0.00 usec, 10 bursts, itime= 0.00 usec, pc= 0 10194: RDMA write: Total= 0.00 usec, 10 bursts, itime= 0.00 usec, pc= 0 10194: RDMA read: Total= 0.00 usec, 4 bursts, itime= 0.00 usec, pc =0 10194: RDMA read: Total= 0.00 usec, 4 bursts, itime= 0.00 usec, pc =0 10194: RDMA read: Total= 0.00 usec, 4 bursts, itime= 0.00 usec, pc =0 10194: RDMA read: Total= 0.00 usec, 4 bursts, itime= 0.00 usec, pc =0 10194: open: 32254.93 usec 10194: close: 31936.17 usec 10194: PZ create: 7.15 usec 10194: PZ free: 4.05 usec 10194: LMR create: 36.00 usec 10194: LMR free: 22.89 usec 10194: EVD create: 6.91 usec 10194: EVD free: 11.92 usec 10194: EP create: 28.85 usec 10194: EP free: 0.00 usec 10194: TOTAL: 106.57 usec Scott Weitzenkamp SQA and Release Manager Data Center Access Engineering Cisco Systems > -----Original Message----- > From: Joshua Bernstein [mailto:[EMAIL PROTECTED] > Sent: Wednesday, April 02, 2008 4:05 PM > To: Scott Weitzenkamp (sweitzen) > Cc: [ofa_general]; OpenFabrics EWG > Subject: Re: [ofa-general] how do I use uDAPL with iWARP? > > Scott, > > On Apr 2, 2008, at 4:00 PM, Scott Weitzenkamp (sweitzen) wrote: > > I have OFED 1.3 and a Chelsio S310E-SR+ iWARP 10GE NIC. I have > > ib_rdma_lat working, so I know IB verbs are working. > > > > How do I use uDAPL, though? All the default /etc/dat.conf entries > > have IPoIB or bonding interfaces in them. > > What you will want to do is edit /etc/ofed/dat64.conf or other > related dat.conf file and change the name of the device from > "ib0" to > the name of the interface that the Chelsio card came up as. So for > example with my NetXen cards coming up at eth2, so for example the > first two lines of my /etc/ofed/dat64.conf file look like this: > > OpenIB-cma u1.2 nonthreadsafe default /usr/lib64/libdaplcma.so dapl. > 1.2 "eth2 0" "" > #OpenIB-cma u1.2 nonthreadsafe default /usr/lib64/libdaplcma.so dapl. > 1.2 "ib0 0" "" > > Notice how I've commented out the ib0 line and simply changed > that to > be eth2. Then you can use say HP-MPI for example using the -UDAPL > option. Other MPI stacks have similar methods of telling them to use > the UDAPL transport. > > -Joshua Bernstein > Software Engineer > Penguin Computing > _______________________________________________ ewg mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ewg
