Belos: Too many all-reduces per CG iteration
Created by: mhoemmen
@trilinos/belos Talk at TUG 2016 today claims 4 all-reduces per CG iteration, compared to PETSc's single all-reduce.
Created by: mhoemmen
@trilinos/belos Talk at TUG 2016 today claims 4 all-reduces per CG iteration, compared to PETSc's single all-reduce.