[openib-general] Re: user-mode verbs on Itanium

[Bob Woodruff]

Grant wrote,
>And WOOT! It Works. :^)

>Reminder, I'm using:
>	kernel.org 2.6.11, openib.org r2229, gcc 3.3.5 (Debian 1:3.3.5-12),
>	rx2600 (ZX1 chipset), 1.5Ghz Madisons,
>	MT23108 (PCI-X, Cougar) in dual rope slot.

>ionize:/usr/src/openib_gen2/src/userspace# ibv_pingpong 10.0.0.51
>  local address:  LID 0x000d, QPN 0x040406, PSN 0xfe84d1
>  remote address: LID 0x000b, QPN 0x000406, PSN 0x5e48e6
>8192000 bytes in 0.04 seconds = 1588.06 Mbit/sec
>1000 iters in 0.04 seconds = 41.27 usec/iter

>gsyprf3:/usr/src/linux-2.6# ibv_pingpong 
>  local address:  LID 0x000b, QPN 0x000406, PSN 0x5e48e6
>  remote address: LID 0x000d, QPN 0x040406, PSN 0xfe84d1
>8192000 bytes in 0.04 seconds = 1592.19 Mbit/sec
>1000 iters in 0.04 seconds = 41.16 usec/iter

Good to hear that someone else has been able to get uverbs runing on
IPF. I am still having some problems, but I am also trying to 
run on a backport to an earlier 2.6.9 kernel and I was using older SVN code,
2214.
I will upgrade to the latest SVN version and try a stock 2.6.11 kernel
first, before attempting to backport. Unfortunatley, I need to go and
rebuild our developent system that had SVN on it, as it's disk 
decided to crash this afternoon. 

woody