control memory coherence while construct dynamic buffer

include/ck/utility/dynamic_buffer.hpp

@@ -19,7 +19,8 @@ namespace ck {
 template <AddressSpaceEnum BufferAddressSpace,
           typename T,
           typename ElementSpaceSize,
-          bool InvalidElementUseNumericalZeroValue>
+          bool InvalidElementUseNumericalZeroValue,
+          amd_buffer_coherence_bits coherence = amd_buffer_coherence_bits::default_coherence>
 struct DynamicBuffer
 {
     using type = T;
@@ -52,7 +53,6 @@ struct DynamicBuffer
     __host__ __device__ constexpr T& operator()(index_t i) { return p_data_[i]; }
 
     template <typename X,
-              amd_buffer_coherence_bits coherence = amd_buffer_coherence_bits::default_coherence,
               typename enable_if<is_same<typename scalar_type<remove_cvref_t<X>>::type,
                                          typename scalar_type<remove_cvref_t<T>>::type>::value,
                                  bool>::type = false>
@@ -148,7 +148,6 @@ struct DynamicBuffer
     }
 
     template <typename X,
-              amd_buffer_coherence_bits coherence = amd_buffer_coherence_bits::default_coherence,
               typename enable_if<is_same<typename scalar_type<remove_cvref_t<X>>::type,
                                          typename scalar_type<remove_cvref_t<T>>::type>::value,
                                  bool>::type = false>