Hi Sean, I'm running the code on Windows Server 2008 HPC Edition, with AMD Opteron processor 250 2.40GHz (2 processors).
Other than this problem, everything seems working with our application. :-) Thanks, Shiqing On 2010-7-15 7:45 PM, Hefty, Sean wrote: >>> I got a memory violation error in wv_srq.cpp Query() function around line >>> 202. It seems using uninitialized verbsData.output_size for memcpy. The >>> verbsData.input_size is initialized in WvPreQueryQp (wvuverbs.cpp), and >> it >>> has a similar memcpy in this function too. >>> >>> Could this be a bug? It happens when I call ibv_modify_srq() in the >>> application. >> I'm not sure if any other app has ever called through the SRQ code path. >> I'll take a look at this. > This definitely looks like a bug. I believe that I need to add: > > p_umv_buf->output_size = 0; > > to wv_uverbs.cpp everywhere that the input_size is set to 0. > > I'll make that change and provide you an updated copy of winverbs.dll for > further testing. What OS and CPU architecture are you running on? > > - Sean -- -------------------------------------------------------------- Shiqing Fan http://www.hlrs.de/people/fan High Performance Computing Tel.: +49 711 685 87234 Center Stuttgart (HLRS) Fax.: +49 711 685 65832 Address:Allmandring 30 email: [email protected] 70569 Stuttgart _______________________________________________ ofw mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ofw
