From 89bf0765fb17d7f9bd47e659ca5b495185fc8b67 Mon Sep 17 00:00:00 2001
From: ClementLinCF <162283536+ClementLinCF@users.noreply.github.com>
Date: Fri, 25 Apr 2025 07:15:12 +0800
Subject: [PATCH] Update README.md

---
 example/ck_tile/99_toy_example/README.md | 57 ++++++++++++++++++++++++
 1 file changed, 57 insertions(+)

diff --git a/example/ck_tile/99_toy_example/README.md b/example/ck_tile/99_toy_example/README.md
index e49ab0d29b..dd22e01cf0 100644
--- a/example/ck_tile/99_toy_example/README.md
+++ b/example/ck_tile/99_toy_example/README.md
@@ -53,3 +53,60 @@ make -j basic_flash_attention_fwd
 ```sh
 ./bin/basic_flash_attention_fwd 1 1
 ```
+
+## Advanced part
+#### **GEMM Example**
+##### Follow these steps to build and run the different kernels: 
+```sh
+
+cd composable_kernel
+mkdir build
+cd build
+
+# for naive kernel
+cmake -D CMAKE_PREFIX_PATH=/opt/rocm -D CMAKE_CXX_COMPILER=/opt/rocm/bin/hipcc -D CMAKE_BUILD_TYPE=Release -D GPU_TARGETS="gfx942" -Dkernel=N .. && make -j basic_gemm
+
+# for kernel A
+cmake -D CMAKE_PREFIX_PATH=/opt/rocm -D CMAKE_CXX_COMPILER=/opt/rocm/bin/hipcc -D CMAKE_BUILD_TYPE=Release -D GPU_TARGETS="gfx942" -Dkernel=A .. && make -j basic_gemm
+
+# for kernel B
+cmake -D CMAKE_PREFIX_PATH=/opt/rocm -D CMAKE_CXX_COMPILER=/opt/rocm/bin/hipcc -D CMAKE_BUILD_TYPE=Release -D GPU_TARGETS="gfx942" -Dkernel=B .. && make -j basic_gemm
+
+...
+
+# for kernel H
+cmake -D CMAKE_PREFIX_PATH=/opt/rocm -D CMAKE_CXX_COMPILER=/opt/rocm/bin/hipcc -D CMAKE_BUILD_TYPE=Release -D GPU_TARGETS="gfx942" -Dkernel=H .. && make -j basic_gemm
+
+```
+
+```sh
+./bin/basic_gemm 1
+```
+
+#### **Flash Attention Forward Example**
+##### Follow these steps to build the kernels
+
+```sh
+# for naive kernel
+cmake -D CMAKE_PREFIX_PATH=/opt/rocm -D CMAKE_CXX_COMPILER=/opt/rocm/bin/hipcc -D CMAKE_BUILD_TYPE=Release -D GPU_TARGETS="gfx942" ..
+
+# for optimized kernel
+cmake -D CMAKE_PREFIX_PATH=/opt/rocm -D CMAKE_CXX_COMPILER=/opt/rocm/bin/hipcc -D CMAKE_BUILD_TYPE=Release -D GPU_TARGETS="gfx942" -DENABLE_TOY_FA_FWD_OPT=ON ..
+```
+```sh
+./bin/basic_flash_attention_fwd 1 1
+```
+
+
+##### Follow these steps to build the codegen instances
+
+```sh
+mkdir build
+cd build
+../script/cmake-ck-release.sh .. gfx942
+make -j codegen_basic_flash_attention_fwd
+```
+
+```sh
+./bin/codegen_basic_flash_attention_fwd 1 1 64 16384 16384 128 128
+```