gather and scatter right

example/ck_tile/16_fused_moe_general/main.cpp

@@ -60,7 +60,7 @@ auto shuffle_moe_weight(const ck_tile::HostTensor<T>& t, std::string mfma_dtype,
 }
 
 template <typename IndexType>
-void output_matrix_2d(ck_tile::HostTensor<IndexType>& data, int m,int n)
+void output_matrix_2d(ck_tile::HostTensor<IndexType>& data, int m, int n)
 {
     std::cout << std::endl;
     for(int i = 0; i < m; i++)
@@ -68,7 +68,7 @@ void output_matrix_2d(ck_tile::HostTensor<IndexType>& data, int m,int n)
         std::cout << "Line " << i << "\t";
         for(int j = 0; j < n; j++)
         {
-            std::cout << ck_tile::type_convert<float>(data(i,j)) << "\t";
+            std::cout << ck_tile::type_convert<float>(data(i, j)) << "\t";
         }
         std::cout << std::endl;
     }
@@ -261,17 +261,8 @@ bool run(const ck_tile::ArgParser& arg_parser)
         num_sorted_tiles_host.mData[0],
         experts,
         block_m);
-    // std::cout << std::endl;
-    // for(int i = 0; i < tokens; i++)
-    // {
-    //     std::cout << "Line " << i << "\t";
-    //     for(int j = 0; j < hidden_size; j++)
-    //     {
-    //         std::cout << ck_tile::type_convert<float>(a_host(i,j)) << "\t";
-    //     }
-    //     std::cout << std::endl;
-    // }
-    output_matrix_2d(a_host, tokens, hidden_size);
+
+    // output_matrix_2d(a_host, tokens, hidden_size);
     // std::cout << sorted_token_ids_host << std::endl;
     // std::cout << num_sorted_tiles_host << std::endl;
     // std::cout << sorted_expert_ids_host << std::endl;
@@ -381,7 +372,17 @@ bool run(const ck_tile::ArgParser& arg_parser)
             o_dev, o_host, std::string("OUT Error: Incorrect results!"), rtol, atol);
         std::cout << ", valid:" << (pass ? "y" : "n") << std::flush;
 
-        output_matrix_2d(o_dev, tokens, hidden_size);
+        // std::cout << std::endl;
+        // int count = 0;
+        // for(int i = 0; i < tokens; i++)
+        // {
+        //     std::cout << "Line " << i << "\t";
+        //     for(int j = 0; j < hidden_size; j++)
+        //     {
+        //         std::cout << ck_tile::type_convert<float>(o_dev(count++)) << "\t";
+        //     }
+        //     std::cout << std::endl;
+        // }
     }
     std::cout << std::flush << std::endl;
 

include/ck_tile/core/algorithm/indexing_adaptor.hpp

@@ -80,7 +80,7 @@ struct indexing_adaptor
         pre_up_index_  = idx_up[number<0>{}];
         pre_low_index_ = idx_low(number<0>{});
 #if 0
-        if(threadIdx.x == 65 && blockIdx.x == 0 && blockIdx.y == 1 && blockIdx.z == 0)
+        if(threadIdx.x == 0 && blockIdx.x == 0 && blockIdx.y == 0 && blockIdx.z == 0)
         {
             printf("\n first index from  %d to  %d  \n", idx_up[number<0>{}], idx_low(number<0>{}));
         }
@@ -105,7 +105,7 @@ struct indexing_adaptor
         pre_up_index_  = up_index;
         pre_low_index_ = low_index;
 #if 0
-        if(threadIdx.x == 65 && blockIdx.x == 0 && blockIdx.y == 1 && blockIdx.z == 0)
+        if(threadIdx.x == 0 && blockIdx.x == 0 && blockIdx.y == 0 && blockIdx.z == 0)
         {
             printf("\n index form %d to %d, diff  from  %d to  %d  \n",
                    up_index,

include/ck_tile/ops/fused_moe/pipeline/fused_moegemm_pipeline_general.hpp

@@ -78,7 +78,7 @@ struct FusedMoeGemmPipeline_General
             BlockShape::Block_M0 * BlockShape::Block_N0 * sizeof(YDataType);
 
         return max(smem_mat_a, smem_bridge);
-        //return Policy::template GetSmemSize<Problem>();
+        // return Policy::template GetSmemSize<Problem>();
     }
 
     // this is the thread-offset along row/col
@@ -108,7 +108,10 @@ struct FusedMoeGemmPipeline_General
         CK_TILE_LDS_ADDR ADataType* smem_0 = reinterpret_cast<CK_TILE_LDS_ADDR ADataType*>(smem);
         auto a_lds_view                    = make_tensor_view<address_space_enum::lds>(
             smem_0, Policy::template MakeLdsStoreDesc_A<Problem>());
-        auto a_lds_win = make_tile_window(a_lds_view, make_tuple(number<BlockShape::Block_M0>{}, number<BlockShape::Block_K0>{}), {0, 0});
+        auto a_lds_win = make_tile_window(
+            a_lds_view,
+            make_tuple(number<BlockShape::Block_M0>{}, number<BlockShape::Block_K0>{}),
+            {0, 0});
 
         auto a_global_to_dram_window = make_tile_window(
             a_window_.get_bottom_tensor_view(),
@@ -116,10 +119,6 @@ struct FusedMoeGemmPipeline_General
             a_window_.get_window_origin(),
             Policy::template MakeGlobalTileDistribution_A<Problem>());
 
-        // auto o_win = make_tile_window_linear(
-        //     o_window_, Policy::template MakeGlobalTileDistribution_O<Problem>());
-
-
         auto a_dram_block = load_tile(a_global_to_dram_window);
 
         store_tile(a_lds_win, a_dram_block);
@@ -132,7 +131,7 @@ struct FusedMoeGemmPipeline_General
         sweep_tile_span(a_spans[number<0>{}], [&](auto idxm) {
             sweep_tile_span(a_spans[number<1>{}], [&](auto idxk) {
                 constexpr auto i_j_idx = make_tuple(idxm, idxk);
-                if(threadIdx.x == 65 && blockIdx.x == 0 && blockIdx.y == 1 && blockIdx.z == 0)
+                if(threadIdx.x == 0 && blockIdx.x == 0 && blockIdx.y == 0 && blockIdx.z == 0)
                 {
                     counter       = counter + 1;
                     index_t idm_0 = idxm.impl_.at(0);

include/ck_tile/ops/fused_moe/pipeline/fused_moegemm_pipeline_general_policy.hpp

@@ -369,7 +369,8 @@ struct FusedMoeGemmPipelineGeneralPolicy
                     make_tuple(
                         // make_pass_through_transform(),
                         make_merge_transform(make_tuple(number<NumIssues>{}, number<wavesPerM>{})),
-                        make_merge_transform(make_tuple(number<wavesPerK>{}, number<warpSize>{}, number<KVector>{}))),
+                        make_merge_transform(make_tuple(
+                            number<wavesPerK>{}, number<warpSize>{}, number<KVector>{}))),
                     make_tuple(sequence<0, 1>{}, sequence<2, 3, 4>{}),
                     make_tuple(sequence<0>{}, sequence<1>{}));
 
@@ -400,9 +401,10 @@ struct FusedMoeGemmPipelineGeneralPolicy
             constexpr auto lds_block_desc_issues_warps_lanes = transform_tensor_descriptor(
                 lds_block_desc_0,
                 make_tuple(
-                           //make_pass_through_transform(number<NumIssues>{}),
-                           //make_pass_through_transform(number<NumWarps>{}),
-                           make_merge_transform(make_tuple(number<NumIssues>{},number<LaneGroups>{}, number<NumWarps>{})),
+                    // make_pass_through_transform(number<NumIssues>{}),
+                    // make_pass_through_transform(number<NumWarps>{}),
+                    make_merge_transform(
+                        make_tuple(number<NumIssues>{}, number<LaneGroups>{}, number<NumWarps>{})),
                     make_merge_transform(make_tuple(number<LanesPerK>{}, number<KVector>{}))),
                 make_tuple(sequence<0, 1, 2>{}, sequence<3, 4>{}),
                 make_tuple(sequence<0>{}, sequence<1>{}));