Hey guys, sorry for some delay. > Do you access the memory as "volatile" (becuase the HCA changes its content)?
Nop. > Can you try do check if RDMA Write/Read behave the same for you? > RDMA write and read seems to work fine. > 2008/9/22 Ronni Zimmermann <[EMAIL PROTECTED]>: >> Hi, >> We run tests which use atomic operations (both fetch and add and comp and >> swap) on PPC64 all the time, without experiencing any problem. >> >> Just to make sure I ran few simple tests, which use atomic operations, on >> our PPC64 machines, both with SLES10 SP1 and with RHAS5.1, and all of them >> passed. >> I was working with the latest OFED1.4 driver and mlx4 HCA with the latest >> released FW and with FW 2.3.000 (on the SLES10 SP1 machine). >> >> Given the above information I believe that there's either a problem with >> your code (although looking at the code you posted I couldn't see anything >> wrong) or it's an OFED1.2.5 issue, as Dotan suggested. >> OK thanks for the feedback. We have ppc64 machines with mlx4 and mthca0 (from ibv_devinfo) ) Both don't work. Any experience with the mthca0? It is older and should be better supported on 1.2.5 or? My priority is the machines with the mlx4 but of course I would like to see both working. I also tried with a 2.6.26.2 kernel (had it at hand) with the same ofed1.2.5 installation and still see the problem. I guess my last and longest try to install the whole ofed 1.4 package. btw: changing hardware is not an option :-/ Cheers and thanks for the support, _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
