Open soumyadipghosh opened 4 years ago
The object local_residual_vector_out
already stores the local residual norms. You would just need to print it out.
Did this using local_residual_norm
defined here
local_residual_vector_out
also stores local_residual_norm
for all iterations and all subdomains.
This would be useful to study convergence. There can be a struct similar to
comm_data_struct
which stores the residuals over iterations for every PE. After the solver converges, it can be printed to a file. A python script can then be used to plot data.