On Tue, 2006-02-28 at 11:39 -0800, Jeremy Brown wrote: > you need to give > > LD_PRELOAD=/usr/lib64/libsdp.so SIMPLE_LIBSDP=1 > > on the command line to get SDP. My previous error was to leave out > "SIMPLE_LIBSDP=1". When I left that out, it silently failed over to > IPoIB. OK, thanks for jogging my memory. Michael, is this still the case? <b