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;
@@ -52,10 +53,9 @@ 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>
+                                 bool>::type = false>
     __host__ __device__ constexpr auto Get(index_t i, bool is_valid_element) const
     {
         // X contains multiple T
@@ -148,10 +148,9 @@ 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>
+                                 bool>::type = false>
     __host__ __device__ void Set(index_t i, bool is_valid_element, const X& x)
     {
         // X contains multiple T