fix: pass in our AD

Author: avik-pal

benchmarks/NonlinearProblem/bruss_krylov.jmd

@@ -162,10 +162,10 @@ solvers_scaling_jacobian_free = [
 
     (; pkg = :wrapper,         name = "Newton Krylov [Sundials]",             alg = KINSOL(; linear_solver = :GMRES)),
 
-    (; pkg = :wrapper,         name = "Newton Krylov [PETSc]",                alg = PETScSNES(; snes_type = "newtonls", snes_linesearch_type = "basic", ksp_type = "gmres", snes_mf = true)),
-    (; pkg = :wrapper,         name = "Newton Krylov (ILU) [PETSc]",          alg = PETScSNES(; snes_type = "newtonls", snes_linesearch_type = "basic", ksp_type = "gmres", pc_type = "ilu")),
-    (; pkg = :wrapper,         name = "Newton Krylov (AMG) [PETSc]",          alg = PETScSNES(; snes_type = "newtonls", snes_linesearch_type = "basic", ksp_type = "gmres", pc_type = "gamg")),
-    (; pkg = :wrapper,         name = "Newton Krylov (AMG Jacobi) [PETSc]",   alg = PETScSNES(; snes_type = "newtonls", snes_linesearch_type = "basic", ksp_type = "gmres", pc_type = "gamg", mg_levels_ksp_type = "richardson", mg_levels_pc_type = "jacobi")),
+    (; pkg = :wrapper,         name = "Newton Krylov [PETSc]",                alg = PETScSNES(; snes_type = "newtonls", snes_linesearch_type = "basic", ksp_type = "gmres", snes_mf = true, autodiff=nothing)),
+    (; pkg = :wrapper,         name = "Newton Krylov (ILU) [PETSc]",          alg = PETScSNES(; snes_type = "newtonls", snes_linesearch_type = "basic", ksp_type = "gmres", pc_type = "ilu", autodiff=nothing)),
+    (; pkg = :wrapper,         name = "Newton Krylov (AMG) [PETSc]",          alg = PETScSNES(; snes_type = "newtonls", snes_linesearch_type = "basic", ksp_type = "gmres", pc_type = "gamg", autodiff=nothing)),
+    (; pkg = :wrapper,         name = "Newton Krylov (AMG Jacobi) [PETSc]",   alg = PETScSNES(; snes_type = "newtonls", snes_linesearch_type = "basic", ksp_type = "gmres", pc_type = "gamg", mg_levels_ksp_type = "richardson", mg_levels_pc_type = "jacobi", autodiff=nothing)),
     (; pkg = :wrapper,         name = "TR Krylov (Not Matrix Free) [PETSc]",                  alg = PETScSNES(; snes_type = "newtontr", ksp_type = "gmres")),
     # (; pkg = :wrapper,         name = "TR Krylov (ILU) [PETSc]",            alg = PETScSNES(; snes_type = "newtontr", ksp_type = "gmres", pc_type = "ilu")),
     # (; pkg = :wrapper,         name = "TR Krylov (AMG) [PETSc]",            alg = PETScSNES(; snes_type = "newtontr", ksp_type = "gmres", pc_type = "gamg")),