cbrt working

Author: kshyatt

lib/cusolver/linalg.jl

@@ -154,7 +154,11 @@ for func in (:(Base.exp), :(Base.cos), :(Base.sin), :(Base.tan), :(Base.cosh), :
         function ($func)(A::Hermitian{<:Complex, <:StridedCuMatrix})
             F = eigen(A)
             retmat = (F.vectors * Diagonal(($func).(F.values))) * F.vectors'
-            d_ixs = diagind(retmat, IndexStyle(retmat))
+            @static if VERSION >= v"1.11"
+                d_ixs = diagind(retmat, IndexStyle(retmat))
+            else
+                d_ixs = diagind(retmat)
+            end
             @. retmat[d_ixs] = real(retmat[d_ixs])
             return Hermitian(retmat)
         end

test/libraries/cusolver/dense.jl

@@ -953,9 +953,11 @@ end
     @testset for func in (exp, cos, sin, tan, cosh, sinh, tanh, atan, asinh)
         @test Array(func(d_Ah)) ≈ func(Ah)
     end
-    @static if VERSION >= v"1.11.0" # not supported on 1.10
-        @testset for func in (cbrt,) # have to dispatch explicitly
-            @test Array(parent(func(Hermitian(d_Ah)))) ≈ func(Hermitian(Ah))
+    @static if VERSION >= v"1.11.0" # not supported on 1.10 or for Complex
+        if elty <: Real
+            @testset for func in (cbrt,) # have to dispatch explicitly
+                @test Array(parent(func(Hermitian(d_Ah)))) ≈ func(Ah)
+            end
         end
     end
 end