I'm usually working on 64 bits nodes and I never had this issue. I
just run your test program on 64 bits AMD (compiled with gcc with and
without debug), using MX, mvapi, openib and tcp and the code just run
without any problems. There is one thing I see it can make your code
failing. If you
Charles,
I was debugging something that had the same properties.
I was following the comm struct for corruption-on-free in the read
phase of a write-then-read test, in mpich-1.2.7p1 (and mpich-1.2.6).
It only manifested on 64bit nodes, and only when compiled on 64bit
nodes. The binary when compil
