fix non copy

ChrisRackauckas · ChrisRackauckas · commit 9465ede9cfa7 · 2023-10-04T19:55:21.000+02:00
diff --git a/test/gpu/cuda.jl b/test/gpu/cuda.jl
@@ -35,7 +35,7 @@ function test_interface(alg, prob1, prob2)
     solve!(cache)
     @test A2 * cache.u ≈ b1
 
-    cache.b = b2
+    cache.b = copy(b2)
     solve!(cache)
     @test A2 * cache.u ≈ b2
 
