Try re-enabling the convolution tests (#2678)

* Try re-enabling the convolution tests

* Remove extraneous lines

Author: kshyatt

lib/cudnn/test/convolution.jl

@@ -134,9 +134,9 @@ function convtest(;
         ay2 = act.(ay .+ beta * ay0)
     end
 
-    d = cudnnConvolutionDescriptor(convdims(padding,size(ax)),
-                                    convdims(stride,size(ax)),
-                                    convdims(dilation,size(ax)), mode,
+    d = cudnnConvolutionDescriptor(convdims(padding,size(ax),1),
+                                    convdims(stride,size(ax),1),
+                                    convdims(dilation,size(ax),1), mode,
                                     cudnnDataType(dataType), mathType, reorderType,
                                     Cint(group))
     @test ay1 ≈ cudnnConvolutionForward(cw0, cx; bias, activation, mode, padding,

lib/cudnn/test/runtests.jl

@@ -14,9 +14,6 @@ for entry in readdir(@__DIR__)
     endswith(entry, ".jl") || continue
     entry in ["runtests.jl"] && continue
 
-    # XXX: disabled due to sporadic CI issue (JuliaGPU/CUDA.jl#/725)
-    entry == "convolution.jl" && continue
-
     # XXX: disabled due to crash on CUDA 11.4 (JuliaGPU/CUDA.jl#2498)
     if CUDA.runtime_version() < v"12" && entry == "multiheadattn.jl"
         continue