Update README.md

example/2_gemm_xdl_bias_add/README.md

-# Instructions for ```gemm_xdl``` Example
+# Instructions for ```gemm_xdl_bias_add``` Example
 
 ## Docker script
 ```bash
@@ -13,7 +13,7 @@ rocm/tensorflow:rocm4.3.1-tf2.6-dev                                          \
 /bin/bash
 ```
 
-## Build ``gemm_xdl```
+## Build ``gemm_xdl_bias_add```
 ```bash
 mkdir build && cd build
 ```
@@ -30,15 +30,16 @@ cmake                                                                  \
 ```
 
 ```bash
- make -j gemm_xdl
+ make -j gemm_xdl_bias_add
 ```
 
-## Run ```gemm_xdl```
+## Run ```gemm_xdl_bias_add```
 ```bash
 #arg1: verification (0=no, 1=yes)
 #arg2: initialization (0=no init, 1=integer value, 2=decimal value)
 #arg3: run kernel # of times (>1)
-./example/gemm_xdl.sh 0 1 5
+#arg4 to 9: M (256x), N(128x), K(32x), StrideA, StrideB, StrideC
+./example/gemm_xdl_bias_add 0 1 5 3840 4096 4096 4096 4096 4096
 ```
 
 Result (MI100 @ 1087Mhz, 133.5TFlops peak FP16)
@@ -46,11 +47,15 @@ Result (MI100 @ 1087Mhz, 133.5TFlops peak FP16)
 a_m_k: dim 2, lengths {3840, 4096}, strides {4096, 1}
 b_k_n: dim 2, lengths {4096, 4096}, strides {1, 4096}
 c_m_n: dim 2, lengths {3840, 4096}, strides {4096, 1}
+c0_m_n: dim 2, lengths {3840, 4096}, strides {4096, 1}
+c1_m_n: dim 2, lengths {3840, 4096}, strides {1, 0}
 arg.a_grid_desc_k0_m_k1_{512, 3840, 8}
 arg.b_grid_desc_k0_n_k1_{512, 4096, 8}
 arg.c_grid_desc_m_n_{ 3840, 4096}
+arg.c0_grid_desc_m_n_{ 3840, 4096}
+arg.c1_grid_desc_m_n_{ 3840, 4096}
 launch_and_time_kernel: grid_dim {480, 1, 1}, block_dim {256, 1, 1}
 Warm up
 Start running 5 times...
-Perf: 1.19685 ms, 107.657 TFlops, 78.8501 GB/s
+Perf: 1.27583 ms, 100.992 TFlops, 73.9688 GB/s
 ```