Update README.md

README.md

@@ -11,31 +11,39 @@ The library source tree:
  - test - test suit
    - MatrixTranspose - test based on HIP MatrixTranspose sample
 
-## Environment example
+## To build and run test
 ```
-  export HIP_PATH=/opt/rocm/hip
-  export HCC_PATH=/opt/rocm/hcc
+  cd <your path>
+
+ - CLone roctracer and custom branches of HIP/HCC:
+  git clone -b amd-master https://github.com/ROCmSoftwarePlatform/roctracer.git
+  git clone -b roctracer-hip-frontend-180826 https://github.com/eshcherb/HIP.git
+  git clone --recursive -b roctracer-hip-frontend-180823 https://github.com/eshcherb/hcc.git
+
+ - Set environment:
+  export HIP_PATH=<your path>/HIP
+  export HCC_PATH=<your path>/hcc
+  export HCC_HOME=<your path>/hcc/lib
   export CMAKE_PREFIX_PATH=/opt/rocm/lib:/opt/rocm/include/hsa
-```
 
-## To build
-```
-  cd <your path>/roctracer/build
-  cmake ..
-  make
-```
-
-## To rebuild and run test
-```
- - Set iterations number, 100 by default
-   export ITERATIONS=<iterations number>
-
- - Set HCC_HOME env var to use custom HCC build
-
-  <your path>/roctracer/build$ make mytest
-
-  or
+ - Build HCC:
+  cd <your path>/hcc
+  mkdir build && cd build && cmake -DUSE_PROF_API=1 .. && make -j <nproc>
+  
+ - Build HIP:
+  cd <your path>/HIP && mkdir build && cd build && cmake -DUSE_PROF_API=1 .. && make -j <nproc>
+  ln -s HIP/build HIP/lib
+  
+ - Build ROCtracer
+  cd <your path>/roctracer && mkdir build && cd build && cmake .. && make -j <nproc>
 
+ - To run test
+  make mytest
+ 
+ or
   cd <your path>/roctracer/test/MatrixTranspose
   make
+
+ Set test iterations number, 100 by default
+  export ITERATIONS=<iterations number>
 ```