Refine variable name

example/ck_tile/02_layernorm2d/instances/layernorm2d_fwd_bf16_instance.cpp

@@ -4,16 +4,16 @@
 
 #include "layernorm2d_fwd_instance_common.hpp"
 
-template <ck_tile::index_t NRepeat,
+template <ck_tile::index_t kNRepeat,
           ck_tile::index_t kMThreadPerBlock,
           ck_tile::index_t kNThreadPerBlock,
-          ck_tile::index_t VectorAccessSize,
+          ck_tile::index_t kkVectorAccessSize,
           bool kTwoPass>
 using t = layernorm2d_fwd_traits_<ck_tile::bf16_t,
-                                  NRepeat,
+                                  kNRepeat,
                                   kMThreadPerBlock,
                                   kNThreadPerBlock,
-                                  VectorAccessSize,
+                                  kkVectorAccessSize,
                                   false,
                                   false,
                                   kTwoPass>;

example/ck_tile/02_layernorm2d/instances/layernorm2d_fwd_bf16_pad_instance.cpp

@@ -4,16 +4,16 @@
 
 #include "layernorm2d_fwd_instance_common.hpp"
 
-template <ck_tile::index_t NRepeat,
+template <ck_tile::index_t kNRepeat,
           ck_tile::index_t kMThreadPerBlock,
           ck_tile::index_t kNThreadPerBlock,
-          ck_tile::index_t VectorAccessSize,
+          ck_tile::index_t kVectorAccessSize,
           bool kTwoPass>
 using t = layernorm2d_fwd_traits_<ck_tile::bf16_t,
-                                  NRepeat,
+                                  kNRepeat,
                                   kMThreadPerBlock,
                                   kNThreadPerBlock,
-                                  VectorAccessSize,
+                                  kVectorAccessSize,
                                   true,
                                   false,
                                   kTwoPass>;

example/ck_tile/02_layernorm2d/instances/layernorm2d_fwd_fp16_instance.cpp

@@ -4,16 +4,16 @@
 
 #include "layernorm2d_fwd_instance_common.hpp"
 
-template <ck_tile::index_t NRepeat,
+template <ck_tile::index_t kNRepeat,
           ck_tile::index_t kMThreadPerBlock,
           ck_tile::index_t kNThreadPerBlock,
-          ck_tile::index_t VectorAccessSize,
+          ck_tile::index_t kVectorAccessSize,
           bool kTwoPass>
 using t = layernorm2d_fwd_traits_<ck_tile::fp16_t,
-                                  NRepeat,
+                                  kNRepeat,
                                   kMThreadPerBlock,
                                   kNThreadPerBlock,
-                                  VectorAccessSize,
+                                  kVectorAccessSize,
                                   false,
                                   false,
                                   kTwoPass>;

example/ck_tile/02_layernorm2d/instances/layernorm2d_fwd_fp16_pad_instance.cpp

@@ -4,16 +4,16 @@
 
 #include "layernorm2d_fwd_instance_common.hpp"
 
-template <ck_tile::index_t NRepeat,
+template <ck_tile::index_t kNRepeat,
           ck_tile::index_t kMThreadPerBlock,
           ck_tile::index_t kNThreadPerBlock,
-          ck_tile::index_t VectorAccessSize,
+          ck_tile::index_t kVectorAccessSize,
           bool kTwoPass>
 using t = layernorm2d_fwd_traits_<ck_tile::fp16_t,
-                                  NRepeat,
+                                  kNRepeat,
                                   kMThreadPerBlock,
                                   kNThreadPerBlock,
-                                  VectorAccessSize,
+                                  kVectorAccessSize,
                                   true,
                                   false,
                                   kTwoPass>;

example/ck_tile/02_layernorm2d/layernorm2d_fwd.hpp

@@ -51,10 +51,10 @@ struct layernorm2d_fwd_args
 
 // this is used to pattern-match internl kernel implementation, not to instantiate kernel
 template <typename DataType_,
-          ck_tile::index_t NRepeat,
+          ck_tile::index_t kNRepeat,
           ck_tile::index_t kMThreadPerBlock,
           ck_tile::index_t kNThreadPerBlock,
-          ck_tile::index_t VectorAccessSize,
+          ck_tile::index_t kVectorAccessSize,
           bool kPadN_,
           bool kSaveMeanInvStd_,
           bool kTwoPass_>
@@ -69,11 +69,11 @@ struct layernorm2d_fwd_traits_
         kMThreadPerBlock * kNThreadPerBlock / warpSize;
     // kNThreadPerBlock / 16;
 
-    using thread_tile = ck_tile::sequence<MRepeat, NRepeat, VectorAccessSize>;
+    using thread_tile = ck_tile::sequence<MRepeat, kNRepeat, kVectorAccessSize>;
     using warp_tile   = ck_tile::sequence<MRepeat * warpSize / kNThreadPerBlock,
-                                        NRepeat * kNThreadPerBlock * VectorAccessSize>;
+                                        kNRepeat * kNThreadPerBlock * kVectorAccessSize>;
     using block_tile  = ck_tile::sequence<kMWarpPerBlock * MRepeat * warpSize / kNThreadPerBlock,
-                                         NRepeat * kNThreadPerBlock * VectorAccessSize>;
+                                         kNRepeat * kNThreadPerBlock * kVectorAccessSize>;
 
     using Shape = ck_tile::TileLayernorm2dShape<thread_tile, warp_tile, block_tile>;