Hi Joesph,
I don’t have a solution to your issue, but I’ve found that the valgrind mpi
wrapper is necessary to eliminate many of the false positives that the
suppressions file can’t.
http://valgrind.org/docs/manual/mc-manual.html#mc-manual.mpiwrap.gettingstarted
You should LD_PRELOAD the libmp
Hi users,
I just wanted to report on an experience I just encountered with OpenMPI 2.0.1,
mxm, and jemalloc (stack trace at end).
The jemalloc allocator is a high performance concurrent allocator but it is not
reentrant. During an application-level free() (frame #40 below), jemalloc can
cascad
