Ah - the same code is used for COPTFLAGS and CUDAOPTFLAGS - but the message printer doesn't know this difference.
I think the warning will go away if you also set CUDAOPTFLAGS Will have to see how this can be fixed to print the correct message. Satish On Fri, 21 Sep 2018, Mark Adams wrote: > same one as yesterday I think > > On Fri, Sep 21, 2018 at 10:27 AM Balay, Satish <[email protected]> wrote: > > > Can you send the corresponding configure.log? > > > > Satish > > > > On Fri, 21 Sep 2018, Mark Adams wrote: > > > > > Thanks, worked. And I get this message, but I set COPTFLAGS="-O2" ... > > > > > > > > =============================================================================== > > > > > ***** > > > WARNING: Using default optimization C flags -O > > > You might > > > consider manually setting optimal optimization flags for your system with > > > > > > COPTFLAGS="optimization flags" see config/examples/arch-*-opt.py for > > > examples > > > > > =============================================================================== > > > > > > > > > On Thu, Sep 20, 2018 at 3:51 PM Balay, Satish <[email protected]> wrote: > > > > > > > > /autofs/nccs-svm1_home1/adams/petsc/include/petscmath.h(389): error: > > > > identifier "PETSC_CXX_INLINE" is undefined > > > > > > > > Somehow nvcc is setting '__cplusplus' flag - and causing he errors.. > > > > > > > > change --with-cxx=0 to --with-cxx=mpicxx > > > > > > > > Satish > > > > > > > > --------- > > > > > > > > > > > > > > > > > > > > On Thu, 20 Sep 2018, Mark Adams wrote: > > > > > > > > > I am getting this error on SUMMIT. > > > > > > > > > > > > > > > > > > > > >
