cuarrays dbg

Project.toml

@@ -23,18 +23,18 @@ Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 TimerOutputs = "a759f4b9-e2f1-59dc-863e-4aeb61b1ea8f"
 
 [compat]
-julia = "1.0.0"
-AutoGrad = "1.2.0"
-CUDAapi = "1.2.0"
-CUDAdrv = "4.0.1"
-CUDAnative = "2.5.0"
-CuArrays = "1.4.0"
-DataStructures = "0.17.5"
-FileIO = "1.0.7"
-JLD2 = "0.1.3"
-NNlib = "0.6.0"
-SpecialFunctions = "0.8.0"
-TimerOutputs = "0.5.0"
+julia = "1.0"
+AutoGrad = "1.2"
+CUDAapi = "1.0"
+CUDAdrv = "3.0, 4.0"
+CUDAnative = "2.0"
+CuArrays = "1.2"
+DataStructures = "0.17"
+FileIO = "1.0"
+JLD2 = "0.1"
+NNlib = "0.6"
+SpecialFunctions = "0.8"
+TimerOutputs = "0.5"
 
 [extras]
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"

src/cuarray.jl

@@ -88,7 +88,11 @@ end
 # Testing the CuArrays allocator: set Knet.cuallocator()=true to use this
 function KnetPtrCu(len::Int)
     c = CuArray{UInt8}(undef, len)
-    p = convert(Cptr, convert(Int, c.ptr)) # ver >= 1.3.0
+    if :buf in fieldnames(CuArray)
+        p = convert(Cptr, convert(Int, c.buf.ptr)) # ver <= 1.2.1
+    else
+        p = convert(Cptr, convert(Int, c.ptr)) # ver >= 1.3.0
+    end
     kp = KnetPtr(p, len, gpu(), c)
     finalizer(freeKnetPtrCu, kp)
 end