overhauling fwd-v4r4

driver/include/device_dynamic_convolution_forward_implicit_gemm_v4r4r2_nchw_kcyx_nkhw.hpp

@@ -482,29 +482,6 @@ void device_dynamic_convolution_forward_implicit_gemm_v4r4r2_nchw_kcyx_nkhw(
     const auto in_gemmk_gemmn_grid_desc  = descs[I1];
     const auto out_gemmm_gemmn_grid_desc = descs[I2];
 
-    const auto GemmM = out_gemmm_gemmn_grid_desc.GetLength(I0);
-    const auto GemmN = out_gemmm_gemmn_grid_desc.GetLength(I1);
-    const auto GemmK = wei_gemmk_gemmm_grid_desc.GetLength(I0);
-
-    constexpr index_t GemmM1 = GemmMPerThread * GemmMLevel0Cluster * GemmMLevel1Cluster;
-    constexpr index_t GemmN1 = GemmNPerThread * GemmNLevel0Cluster * GemmNLevel1Cluster;
-
-    assert(GemmM % GemmMPerBlock == 0 && GemmN % GemmNPerBlock == 0 && GemmK % GemmKPerBlock == 0);
-
-    const auto GemmM0 = GemmM / Number<GemmM1>{};
-    const auto GemmN0 = GemmN / Number<GemmN1>{};
-
-    const auto out_gemmm0_gemmm1_gemmn0_gemmn1_grid_desc = transform_dynamic_tensor_descriptor(
-        out_gemmm_gemmn_grid_desc,
-        make_tuple(make_unmerge_transform(make_tuple(GemmM0, GemmM1)),
-                   make_unmerge_transform(make_tuple(GemmN0, GemmN1))),
-        make_tuple(Sequence<0>{}, Sequence<1>{}),
-        make_tuple(Sequence<0, 1>{}, Sequence<2, 3>{}));
-
-    // out_gemm_block_cluster_desc
-    const auto out_gemm_block_cluster_desc = make_cluster_descriptor_v2(
-        make_tuple(GemmM / Number<GemmMPerBlock>{}, GemmN / Number<GemmNPerBlock>{}));
-
     // hack to control index calculation when iterating over wei_gemmk_gemmm_grid tensor
     constexpr auto wei_gemmk_gemmm_grid_iterator_hacks =
         make_tuple(make_tuple(Sequence<0, 0, 0>{}, Sequence<0, 0, 0>{}),
@@ -543,8 +520,7 @@ void device_dynamic_convolution_forward_implicit_gemm_v4r4r2_nchw_kcyx_nkhw(
             InMemoryDataOperation::Set,
             decltype(wei_gemmk_gemmm_grid_desc),
             decltype(in_gemmk_gemmn_grid_desc),
-            decltype(out_gemmm0_gemmm1_gemmn0_gemmn1_grid_desc),
-            decltype(out_gemm_block_cluster_desc),
+            decltype(out_gemmm_gemmn_grid_desc),
             GemmMPerBlock,
             GemmNPerBlock,
             GemmKPerBlock,
@@ -587,8 +563,7 @@ void device_dynamic_convolution_forward_implicit_gemm_v4r4r2_nchw_kcyx_nkhw(
             static_cast<TOut*>(out_n_k_ho_wo_device_buf.GetDeviceBuffer()),
             wei_gemmk_gemmm_grid_desc,
             in_gemmk_gemmn_grid_desc,
-            out_gemmm0_gemmm1_gemmn0_gemmn1_grid_desc,
-            out_gemm_block_cluster_desc,
+            out_gemmm_gemmn_grid_desc,
             wei_gemmk_gemmm_grid_iterator_hacks,
             in_gemmk_gemmn_grid_iterator_hacks,
             out_gemmm0_gemmm1_gemmn0_gemmn1_grid_iterator_hacks,