On Tue, Sep 11, 2012 at 9:08 PM, Paul Hargrove <phhargr...@lbl.gov> wrote: > While newer PGI compilers don't complain, I find that PGI-8.0-6 fails as > shown below. > In addition to 1 error, there are 3 warnings that might be worth > examination. > > My guess is that the code is trying to use OMP features more recent than the > support provided by this older compiler. > However, OMPI's README gives the impression that PGI compilers 6.0-5 should > work. > > I also have a PGI-7.2-5 build queued and will follow up with those results > when available. > > -Paul > > >> CXX vtunify-vt_unify_hooks_aevents.o >> >> "/users/phargrov/SCRATCH/OMPI/openmpi-1.6.2rc2-linux-x86_64-pgi-8.0/openmpi-1.6.2rc2/ompi/contrib/vt/vt/tools/vtunify/hooks/vt_unify_hooks_aevents.cc", >> line 69: warning: >> variable "otf_rc" was set but never used >> uint8_t otf_rc; >> ^
They are only checked in assert() statements. I don't know the policy regarding this for the Open MPI project. >> "/users/phargrov/SCRATCH/OMPI/openmpi-1.6.2rc2-linux-x86_64-pgi-8.0/openmpi-1.6.2rc2/ompi/contrib/vt/vt/tools/vtunify/hooks/vt_unify_hooks_aevents.cc", >> line 304: warning: >> variable "error" was set but never used >> bool error = false; >> ^ >> >> "/users/phargrov/SCRATCH/OMPI/openmpi-1.6.2rc2-linux-x86_64-pgi-8.0/openmpi-1.6.2rc2/ompi/contrib/vt/vt/tools/vtunify/hooks/vt_unify_hooks_aevents.cc", >> line 336: warning: >> variable "error" was set but never used >> bool error = false; >> ^ Dito for these two warnings. Bert
