#1795: PITTNullCode results depend on number of processors ------------------------------------+--------------------------------------- Reporter: rhaas | Owner: Type: defect | Status: new Priority: major | Milestone: Component: EinsteinToolkit thorn | Version: development version Resolution: | Keywords: PITTNullCode ------------------------------------+---------------------------------------
Comment (by yosef@…):
I think the issue is that interpolation are not independent of the domain decomposition. The spacing between points in a given coordinate system is given by (local_max - local_min)/num_cells. I can set up a testsuite that does not evolve the data, but only tests the metric on the inner worldtube. This won't test the main null evolution, nor the Bondi news calculation.