gridwise stream-k update

include/ck/tensor_operation/gpu/grid/gridwise_gemm_xdl_cshuffle_streamk_v3.hpp

@@ -946,7 +946,8 @@ struct GridwiseGemm_xdl_cshuffle_streamk_v3
         if constexpr(!(GemmSpec == tensor_operation::device::GemmSpecialization::MPadding ||
                        GemmSpec == tensor_operation::device::GemmSpecialization::MNPadding ||
                        GemmSpec == tensor_operation::device::GemmSpecialization::MKPadding ||
-                       GemmSpec == tensor_operation::device::GemmSpecialization::MNKPadding))
+                       GemmSpec == tensor_operation::device::GemmSpecialization::MNKPadding))  &&
+                     !(is_same<tensor_layout::gemm::RowMajor, ALayout>::value))
         {
             if(!(karg.M % MPerBlock == 0))
             {
@@ -963,7 +964,8 @@ struct GridwiseGemm_xdl_cshuffle_streamk_v3
         if constexpr(!(GemmSpec == tensor_operation::device::GemmSpecialization::NPadding ||
                        GemmSpec == tensor_operation::device::GemmSpecialization::MNPadding ||
                        GemmSpec == tensor_operation::device::GemmSpecialization::NKPadding ||
-                       GemmSpec == tensor_operation::device::GemmSpecialization::MNKPadding))
+                       GemmSpec == tensor_operation::device::GemmSpecialization::MNKPadding))  &&
+                     (is_same<tensor_layout::gemm::RowMajor, BLayout>::value))
         {
             if(!(karg.N % NPerBlock == 0))
             {
@@ -998,7 +1000,14 @@ struct GridwiseGemm_xdl_cshuffle_streamk_v3
         else
         {
 
-            if(karg.K <= 0)
+            // if(karg.K <= 0)
+            // {
+            //     return false;
+            // }
+            constexpr auto KReadVec = math::lcm(AK1Number, BK1Number);
+            auto K_t                = karg.KBatch * KReadVec;
+            auto KReadPadSplited    = math::integer_divide_ceil(karg.K, K_t) * KReadVec;
+            if((KReadPadSplited * (karg.KBatch - 1)) >= karg.K)
             {
                 return false;
             }
@@ -1095,13 +1104,32 @@ struct GridwiseGemm_xdl_cshuffle_streamk_v3
             }
         }
 
-        if constexpr(is_same<remove_cvref_t<CDataType>, bhalf_t>::value)
+        // if constexpr(is_same<remove_cvref_t<CDataType>, bhalf_t>::value)
+        // {
+        //     if(ck::EnvIsEnabled(CK_ENV(CK_LOGGING)))
+        //     {
+        //         std::cout << " Grid size: " << karg.Grid_size << " > 1 is not support yet"
+        //                   << __FILE__ << ":" << __LINE__ << ", in function: " << __func__
+        //                   << std::endl;
+        //     }
+        // }
+
+        if constexpr(!(is_same<remove_cvref_t<CDataType>, half_t>::value ||
+                       is_same<remove_cvref_t<CDataType>, float>::value ||
+                       is_same<remove_cvref_t<CDataType>, bhalf_t>::value ||
+                       is_same<remove_cvref_t<CDataType>, int32_t>::value))
+        {
+            if(!karg.IsReduceAdd())
             {
                 if(ck::EnvIsEnabled(CK_ENV(CK_LOGGING)))
                 {
-                std::cout << " Grid size: " << karg.Grid_size << " > 1 is not support yet"
-                          << __FILE__ << ":" << __LINE__ << ", in function: " << __func__
-                          << std::endl;
+                    std::cout << " KBatch: " << karg.KBatch << " > 1 is not support yet" << __FILE__
+                              << ":" << __LINE__ << ", in function: " << __func__ << std::endl;
+                }
+                if(karg.KBatch > 1)
+                {
+                    return false;
+                }
             }
         }