Re: [Boost-users] [MPI, serialization] Segmentation fault in heterogeneous cluster

On 3 Sep 2010, at 20:55, Francesco Biscani wrote:

Simple serialization into binary archives seems to be ok (no crash and valgrind clean). I changed slightly some implementation details and now the error I get is an "MPI message truncated": sometimes it crashes with this message, other times it seems to hang while eating more and more RAM as time passes.

I'm going to try mpich2 and see if it makes any difference.

Cheers,

Francesco.

What I'll need is a test case that shows the bug - otherwise I cannot help. Matthias