Update test section in readme

CMakeLists.txt

@@ -0,0 +1,39 @@
+cmake_minimum_required(VERSION 3.16)
+project(nvme)
+
+find_package(Torch REQUIRED
+        PATHS $ENV{CMAKE_TORCH_PATH} # look here
+        NO_DEFAULT_PATH)
+find_library(TORCH_PYTHON_LIBRARY torch_python PATHS $ENV{CMAKE_TORCH_PATH}/lib)
+
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${TORCH_CXX_FLAGS}")
+
+include_directories($ENV{CMAKE_URING_PATH}/src/include)
+link_directories($ENV{CMAKE_URING_PATH}/src)
+
+include_directories($ENV{CMAKE_AIO_PATH}/src/)
+link_directories($ENV{CMAKE_AIO_PATH}/src)
+
+include_directories(csrc)
+include_directories(csrc/include)
+
+add_executable(test_asyncio tests/test_asyncio.cpp
+        csrc/include/asyncio.h
+        csrc/include/uring.h
+        csrc/include/aio.h
+        tests/catch.hpp
+        csrc/uring.cpp
+        csrc/aio.cpp)
+target_link_libraries(test_asyncio "${TORCH_LIBRARIES}" uring aio ${TORCH_PYTHON_LIBRARY})
+
+add_executable(test_space_mgr tests/test_space_mgr.cpp
+        csrc/include/space_mgr.h
+        csrc/include/asyncio.h
+        csrc/include/uring.h
+        csrc/include/aio.h
+        csrc/uring.cpp
+        csrc/aio.cpp
+        tests/catch.hpp
+        csrc/offload.cpp
+        csrc/space_mgr.cpp)
+target_link_libraries(test_space_mgr "${TORCH_LIBRARIES}" uring aio ${TORCH_PYTHON_LIBRARY})

README.md

@@ -3,23 +3,33 @@
 > This is a demo.
 
 ## Dependencies
+
 - [liburing](https://github.com/axboe/liburing)
+- [libaio](https://pagure.io/libaiohttps://pagure.io/libaiohttps://pagure.io/libaio)
+- [libtorch](https://github.com/pytorch/pytorch)
 
 ## Install
+
 ```shell
 pip install -v --no-cache-dir -e .
 ```
 
 ## How to test
-`tests/test_asyncio.cpp` is a simple demo to test `AsyncIO` class. To compile:
+
+We have C++ test scrpits for `AsyncIO` and `SpaceManager` class. To run the tests:
 
 ```shell
-g++ tests/test_asyncio.cpp csrc/aio.cpp -luring
-./a.out
+export CMAKE_TORCH_PATH=/path/to/libtorch
+export CMAKE_URING_PATH=/path/to/liburing
+export CMAKE_AIO_PATH=/path/to/libaio
+mkdir build
+cd build
+cmake ..
+make
+./test_asyncio
+./test_space_mgr
 ```
 
-You will get a `test.txt` which is filled with `"TEST ME AGAIN!!!"`.
-
 Currently, we can save and load Pytorch Tensor:
 
 ```python

tests/test_asyncio.cpp

@@ -19,7 +19,8 @@ void callback_empty()
 {
 }
 
-TEST_CASE( "Test async io fucntion of libaio") {
+TEST_CASE( "Test async io fucntion of libaio and liburing") {
+
     AsyncIO *aios[] = {
             new AIOAsyncIO(1),
             new AIOAsyncIO(10),