Re: [OMPI devel] [1.8.2rc3] another openib bug (#4377)

On Sun, Aug 3, 2014 at 12:49 PM, Paul Hargrove wrote: > BTW: > Even with the "ignore_device=1" problem fixed, I can't get btl:openib > running on x86. > So, there may be additional reports in the next few hours. > That turned out to be the already known issue in 1.8.2rc3

[OMPI devel] [1.8.2rc3] another openib bug (#4377)

I have a pair of x86/linux (32 bit) hosts connected by Mellanox Tavor HCAs. I have no idea if (or why) this has only appeared on this system, but I find that blt:openib thinks the INI file says to ignore these HCAs. See the 4th line below: