diff --git a/main.jl b/main.jl
index c84bccd..d99e5bf 100644
--- a/main.jl
+++ b/main.jl
@@ -1,8 +1,21 @@
+using AMDGPU
 using Milepost7
 using MPI
+using Logging
+
 
 MPI.Init()
 
+if MPI.Comm_rank(MPI.COMM_WORLD) != 0
+    disable_logging(Info)
+    disable_logging(Warn)
+else
+    if AMDGPU.has_rocm_gpu()
+        @show AMDGPU.libhsaruntime_path
+        @show AMDGPU.use_artifacts
+    end
+end
+
 if !isinteractive()
     args = parse_cmd()
     profile = args["profile"]
@@ -41,4 +54,4 @@ info = milepost7(
     proxal_iter=proxal_iter,
     exatron_inner_iter=exatron_inner_iter,
     exatron_outer_iter=exatron_outer_iter
-);
\ No newline at end of file
+);
diff --git a/src/Milepost7.jl b/src/Milepost7.jl
index 3bbebf2..eddc8fe 100644
--- a/src/Milepost7.jl
+++ b/src/Milepost7.jl
@@ -18,20 +18,6 @@ using ProxAL
 
 export milepost7, parse_cmd
 
-function ProxAL.ExaAdmm.KAArray{T}(n::Int, device::CUDABackend) where {T}
-    return CuArray{T}(undef, n)
-end
-function ProxAL.ExaAdmm.KAArray{T}(n1::Int, n2::Int, device::CUDABackend) where {T}
-    return CuArray{T}(undef, n1, n2)
-end
-
-function ProxAL.ExaAdmm.KAArray{T}(n::Int, device::ROCBackend) where {T}
-    return ROCArray{T}(undef, n)
-end
-function ProxAL.ExaAdmm.KAArray{T}(n1::Int, n2::Int, device::ROCBackend) where {T}
-    return ROCArray{T}(undef, n1, n2)
-end
-
 function milepost7(
     case::String,
     demandfiles::String,
@@ -74,6 +60,7 @@ algparams.verbose = 1
 algparams.tol = 1e-3
 algparams.decompCtgs = (K > 0)
 algparams.iterlim = proxal_iter
+algparams.verbose_inner = 0
 
 # choose backend
 if configuration == 1
diff --git a/test/runtests.jl b/test/runtests.jl
index ed87539..ada9879 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -40,14 +40,16 @@ MPI.Init()
         maxviol_c_actual = info.maxviol_c_actual[end]
         maxviol_d = info.maxviol_d[end]
     end
-    @testset "Testing on CUDA" begin
-        info = milepost7(case, load, T, K, 3; profile=false, rhopq=rhopq, rhova=rhova, proxal_iter=proxal_iter)
+    if CUDA.has_cuda_gpu()
+        @testset "Testing on CUDA" begin
+            info = milepost7(case, load, T, K, 3; profile=false, rhopq=rhopq, rhova=rhova, proxal_iter=proxal_iter)
 
-        @test isapprox(info.maxviol_t[end], maxviol_t)
-        @test isapprox(info.maxviol_t_actual[end], maxviol_t_actual)
-        @test isapprox(info.maxviol_c[end], maxviol_c)
-        @test isapprox(info.maxviol_c_actual[end], maxviol_c_actual)
-        @test isapprox(info.maxviol_d[end], maxviol_d)
+            @test isapprox(info.maxviol_t[end], maxviol_t)
+            @test isapprox(info.maxviol_t_actual[end], maxviol_t_actual)
+            @test isapprox(info.maxviol_c[end], maxviol_c)
+            @test isapprox(info.maxviol_c_actual[end], maxviol_c_actual)
+            @test isapprox(info.maxviol_d[end], maxviol_d)
+        end
     end
     @testset "Testing on KA" begin
         info = milepost7(case, load, T, K, 4; profile=false, rhopq=rhopq, rhova=rhova, proxal_iter=proxal_iter)