On Fri, Apr 16, 2021 at 11:33 AM Satish Balay <[email protected]> wrote:
> Mark, Why a no-mpi build on Fugaku? > Kokkos Kernels + OMP barfed and Kokkos suggested gcc. There does not seem to be an MPI for GCC here. > > Toby - there is one more issue with p4est - build error when using > --with-batch=1 > > Attaching configure.log > > Satish > > On Fri, 16 Apr 2021, Isaac, Tobin G wrote: > > > p4est has a mode where it can compile without MPI, I don't know if PETSc > is using it, will check. > > > > ________________________________________ > > From: petsc-dev <[email protected]> on behalf of Mark Adams > <[email protected]> > > Sent: Friday, April 16, 2021 10:23 > > To: For users of the development version of PETSc > > Subject: [petsc-dev] p4est w/o MPI > > > > I don't have MPI (Fugaku w/ gcc) and p4est seems to need it. Is there a > work around? > > Thanks, > > Mark > > >
