Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

Subject: [OMPI users] valgrind complaint in openmpi 1.3 (mca_mpool_sm_alloc)
From: Åke Sandgren (ake.sandgren_at_[hidden])
Date: 2009-03-10 04:12:42


Valgrind seems to think that there is an use of uninitialized value in
mca_mpool_sm_alloc, i.e. the if(mpool_sm->mem_node >= 0) {
Backtracking that i found that mem_node is not set during initializing
in mca_mpool_sm_init.
The resources parameter is never used and the mpool_module->mem_node is
never initalized.

Bug or not?

Ake Sandgren, HPC2N, Umea University, S-90187 Umea, Sweden
Internet: ake_at_[hidden]   Phone: +46 90 7866134 Fax: +46 90 7866126
Mobile: +46 70 7716134 WWW: