comment out unused mul, ldiv

Author: vpuri3

src/wrappers.jl

@@ -16,6 +16,7 @@ Base.eltype(A::ComposePreconditioner) = Float64 #eltype(A.inner)
 Base.adjoint(A::ComposePreconditioner) = ComposePreconditioner(A.outer', A.inner')
 Base.inv(A::ComposePreconditioner) = InvComposePreconditioner(A)
 
+#= unused
 function LinearAlgebra.mul!(y, A::ComposePreconditioner, x)
     @unpack inner, outer = A
     tmp = similar(y)
@@ -29,6 +30,7 @@ function LinearAlgebra.mul!(C, A::ComposePreconditioner, B, α, β)
     mul!(tmp, inner, B)
     mul!(C, outer, tmp, α, β)
 end
+=#
 
 function LinearAlgebra.ldiv!(A::ComposePreconditioner, x)
     @unpack inner, outer = A
@@ -59,6 +61,7 @@ function LinearAlgebra.mul!(y, A::InvComposePreconditioner, x)
     ldiv!(y, P, x)
 end
 
+#=
 function LinearAlgebra.mul!(C, A::InvComposePreconditioner, B, α, β)
     @unpack P = A
     tmp = copy(B)
@@ -76,6 +79,7 @@ function LinearAlgebra.ldiv!(y, A::InvComposePreconditioner, x)
     @unpack P = A
     mul!(y, P, x)
 end
+=#
 
 ## Krylov.jl
 

test/runtests.jl

@@ -160,27 +160,6 @@ end
         x = rand(n,n)
         y = rand(n,n)
 
-        Pi = LinearSolve.default_preconditioner(s, true)
-        Po = LinearSolve.default_preconditioner(s, false)
-
-        P = LinearSolve.ComposePreconditioner(Pi,Po)
-
-        mul!(y, P, x)
-        mul!(y, P, x, α, β)
-
-        ldiv!(P, x)
-        ldiv!(y, P, x)
-
-    end
-
-    @testset "InvComposePreconditioenr" begin
-        s = rand()
-        α = rand()
-        β = rand()
-
-        x = rand(n,n)
-        y = rand(n,n)
-
         P1 = LinearSolve.default_preconditioner(s, true)
         P2 = LinearSolve.default_preconditioner(s, false)
 
@@ -191,17 +170,19 @@ end
         @test Pi == inv(P)
         @test P  == inv(Pi)
 
-        mul!(y, P, x)
-        mul!(y, P, x, α, β)
+        # ComposePreconditioner
+#       mul!(y, P, x)
+#       mul!(y, P, x, α, β)
 
         ldiv!(P, x)
         ldiv!(y, P, x)
 
+        # InvComposePreconditioner
         mul!(y, Pi, x)
-        mul!(y, Pi, x, α, β)
+#       mul!(y, Pi, x, α, β)
 
-        ldiv!(Pi, x)
-        ldiv!(y, Pi, x)
+#       ldiv!(Pi, x)
+#       ldiv!(y, Pi, x)
 
     end
 end