Merge pull request #98 from SciML/krylov_iter

add Krylov iteration count

Author: ChrisRackauckas

Project.toml

@@ -25,7 +25,7 @@ ArrayInterface = "3, 4"
 DocStringExtensions = "0.8"
 IterativeSolvers = "0.9.2"
 KLU = "0.2.3"
-Krylov = "0.7.9"
+Krylov = "0.7.11"
 KrylovKit = "0.5"
 RecursiveFactorization = "0.2.8"
 Reexport = "1"

src/iterative_wrappers.jl

@@ -134,7 +134,7 @@ function SciMLBase.solve(cache::LinearCache, alg::KrylovJL; kwargs...)
         Krylov.solve!(args...; kwargs...)
     end
 
-    return SciMLBase.build_linear_solution(alg,cache.u,nothing,cache)
+    return SciMLBase.build_linear_solution(alg,cache.u,Krylov.Aprod(cache.cacheval),cache)
 end
 
 ## IterativeSolvers.jl