We are interested in assembling point-block diagonals for use in pbjacobi smoothing. This is much simpler than AIJ, but lots of people will need AIJ so it's certainly worthwhile.
Mark Adams <[email protected]> writes: > Is there any plans/interest in assembling AIJ matrices on GPUs? > > I have a somewhat strangely balanced FE operator and I have each thread > block create one element matrix, one thread per integration point with an > expensive computation at each integration point. Then I assemble the > matrices on the CPU. > > I want to parallelize assembly on GPU machines, with coloring or DD I > assume. Does anyone else care about this? > > Thanks, > Mark
