add check code for vectorload

example/52_flash_atten_bias/grouped_mutihead_attention_bias_forward.cpp

@@ -119,6 +119,7 @@ using DeviceGemmInstance = ck::tensor_operation::device::DeviceGroupedMultiheadA
     8,
     8,
     true,
+    4,
     S<16, 16, 1>, // B1BlockTransfer
     S<0, 2, 1>,
     S<0, 2, 1>,

example/52_flash_atten_bias/run_batched_multihead_attention_bias_forward.inc

@@ -192,7 +192,7 @@ int run(int argc, char* argv[])
 
     float ave_time = invoker.Run(argument, StreamConfig{nullptr, time_kernel});
 
-    std::size_t flop      = (size_t(M) * N * K * 2 + size_t(M) * N * O * 2) * BatchCount;
+    std::size_t flop      = (size_t(M) * N * K * 2 + size_t(M) * N * O * 2 + size_t(M) * N) * BatchCount;
     std::size_t num_btype = (sizeof(ADataType) * M * K + sizeof(B0DataType) * K * N +
                              sizeof(B1DataType) * N * O + sizeof(CDataType) * M * O + sizeof(Acc0BiasDataType) * M * N) *
                             BatchCount;

example/52_flash_atten_bias/run_grouped_multihead_attention_bias_forward.inc

@@ -5,7 +5,7 @@ int run(int argc, char* argv[])
 {
     bool do_verification = true;
     int init_method      = 1;
-    bool time_kernel     = false;
+    bool time_kernel     = true;
 
     bool input_permute  = false;
     bool output_permute = true;
@@ -129,7 +129,7 @@ int run(int argc, char* argv[])
         Tensor<CDataType> c_gs_ms_os_device_result(c_gs_ms_os_lengths, c_gs_ms_os_strides);
 
         int Batch = G0 * G1;
-        flop += (size_t(M) * N * K * 2 + size_t(M) * N * O * 2) * Batch;
+        flop += (size_t(M) * N * K * 2 + size_t(M) * N * O * 2 + size_t(M) * N) * Batch;
         num_byte +=
             (sizeof(ADataType) * M * K + sizeof(B0DataType) * K * N + sizeof(B1DataType) * N * O +
              sizeof(CDataType) * M * O + sizeof(Acc0BiasDataType) * M * N) *

include/ck/tensor_operation/gpu/device/impl/device_batched_mha_fwd_xdl_cshuffle.hpp

@@ -742,12 +742,13 @@ struct DeviceBatchedMultiheadAttentionForward_Xdl
 
         if constexpr(!is_same<D0DataType, void>::value)
         {
-            if(arg.d0_n_length_stride_[1] == 1 &&
-               arg.d0_n_length_stride_[0] % Acc0BiasTransferSrcScalarPerVector != 0)
+            if(arg.d0_n_length_stride_[1] == 1)
             {
+                if(!(arg.d0_n_length_stride_[0] % Acc0BiasTransferSrcScalarPerVector == 0 ||
+                     Transform::matrix_padder.PadN))
                     return false;
             }
-            if(arg.d0_n_length_stride_[1] != 1 && Acc0BiasTransferSrcScalarPerVector != 1)
+            else if(Acc0BiasTransferSrcScalarPerVector != 1)
             {
                 return false;
             }

include/ck/tensor_operation/gpu/device/impl/device_batched_mha_fwd_xdl_cshuffle_v2.hpp

@@ -1026,12 +1026,13 @@ struct DeviceBatchedMultiheadAttentionForward_Xdl_CShuffle_V2
 
         if constexpr(!is_same<D0DataType, void>::value)
         {
-            if(arg.d0_n_length_stride_[1] == 1 &&
-               arg.d0_n_length_stride_[0] % Acc0BiasTransferSrcScalarPerVector != 0)
+            if(arg.d0_n_length_stride_[1] == 1)
             {
+                if(!(arg.d0_n_length_stride_[0] % Acc0BiasTransferSrcScalarPerVector == 0 ||
+                     Transform::matrix_padder.PadN))
                     return false;
             }
-            if(arg.d0_n_length_stride_[1] != 1 && Acc0BiasTransferSrcScalarPerVector != 1)
+            else if(Acc0BiasTransferSrcScalarPerVector != 1)
             {
                 return false;
             }

include/ck/tensor_operation/gpu/device/impl/device_grouped_mha_fwd_xdl_cshuffle.hpp

@@ -180,6 +180,7 @@ template <index_t NumDimG,
           index_t BBlockTransferSrcScalarPerVector,
           index_t BBlockTransferDstScalarPerVector_BK1,
           bool BBlockLdsExtraN,
+          index_t Acc0BiasTransferSrcScalarPerVector,
           typename B1BlockTransferThreadClusterLengths_BK0_N_BK1,
           typename B1BlockTransferThreadClusterArrangeOrder,
           typename B1BlockTransferSrcAccessOrder,
@@ -429,7 +430,7 @@ struct DeviceGroupedMultiheadAttentionForward_Xdl
         BBlockTransferDstScalarPerVector_BK1,
         true,
         BBlockLdsExtraN,
-        4,
+        Acc0BiasTransferSrcScalarPerVector,
         B1BlockTransferThreadClusterLengths_BK0_N_BK1,
         B1BlockTransferThreadClusterArrangeOrder,
         B1BlockTransferSrcAccessOrder,
@@ -493,6 +494,9 @@ struct DeviceGroupedMultiheadAttentionForward_Xdl
 
         // for gridwise gemm check
         C1GridDesc_M_N c1_grid_desc_m_n_;
+
+        // raw data
+        std::vector<ck::index_t> d0_n_length_stride_;
     };
 
     // Argument
@@ -625,6 +629,10 @@ struct DeviceGroupedMultiheadAttentionForward_Xdl
                                               BlockStart,
                                               BlockEnd});
 
+                std::vector<ck::index_t> d0_n_length_stride;
+                d0_n_length_stride.push_back(tmp_d0_gs_ms_ns_lengths[NumDimG + NumDimM]);
+                d0_n_length_stride.push_back(tmp_d0_gs_ms_ns_strides[NumDimG + NumDimM]);
+
                 group_device_args_.push_back(
                     {{problem_desc.a_gs_ms_ks_lengths[NumDimG + NumDimM - 1],
                       problem_desc.b0_gs_ns_ks_lengths[NumDimG + NumDimN - 1],
@@ -638,7 +646,8 @@ struct DeviceGroupedMultiheadAttentionForward_Xdl
                       problem_desc.b1_gs_os_ns_strides[NumDimG + NumDimO + NumDimN - 1]},
                      {problem_desc.c_gs_ms_os_strides[NumDimG + NumDimM - 1],
                       problem_desc.c_gs_ms_os_strides[NumDimG + NumDimM + NumDimO - 1]},
-                     c_grid_desc_m_n});
+                     c_grid_desc_m_n,
+                     d0_n_length_stride});
             }
         }
 
@@ -774,6 +783,24 @@ struct DeviceGroupedMultiheadAttentionForward_Xdl
                 return false;
             }
 
+            if constexpr(!is_same<D0DataType, void>::value)
+            {
+
+                if(device_arg.d0_n_length_stride_[1] == 1)
+                {
+                    if(!(device_arg.d0_n_length_stride_[0] % Acc0BiasTransferSrcScalarPerVector ==
+                             0 ||
+                         Transform::matrix_padder.PadN))
+                    {
+                        return false;
+                    }
+                }
+                else if(Acc0BiasTransferSrcScalarPerVector != 1)
+                {
+                    return false;
+                }
+            }
+
             // Check if having main loop
             const auto K = kernel_arg.a_grid_desc_ak0_m_ak1_.GetLength(I0) *
                            kernel_arg.a_grid_desc_ak0_m_ak1_.GetLength(I2);

include/ck/tensor_operation/gpu/device/impl/device_grouped_mha_fwd_xdl_cshuffle_v2.hpp

@@ -1102,13 +1102,14 @@ struct DeviceGroupedMultiheadAttentionForward_Xdl_CShuffle_V2
 
             if constexpr(!is_same<D0DataType, void>::value)
             {
-                if(device_arg.d0_n_length_stride_[1] == 1 &&
-                   device_arg.d0_n_length_stride_[0] % Acc0BiasTransferSrcScalarPerVector != 0)
+                if(device_arg.d0_n_length_stride_[1] == 1)
                 {
+                    if(!(device_arg.d0_n_length_stride_[0] % Acc0BiasTransferSrcScalarPerVector ==
+                             0 ||
+                         Transform::matrix_padder.PadN))
                         return false;
                 }
-                if(device_arg.d0_n_length_stride_[1] != 1 &&
-                   Acc0BiasTransferSrcScalarPerVector != 1)
+                else if(Acc0BiasTransferSrcScalarPerVector != 1)
                 {
                     return false;
                 }