Add structure info.

.gitignore

@@ -74,3 +74,8 @@ iree/builtins/**/bin/*.ll
 
 # Local cache files
 llvm-external-projects/iree-dialects/.cache
+
+# (temp) third_party folder
+/third_party
+
+.cache

CMakeLists.txt

@@ -9,17 +9,22 @@ set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED YES)
 
 # Options
-set(LLVM_SOURCE_DIR "" CACHE PATH "Path to LLVM source directory")
-set(LLVM_BUILD_DIR ${LLVM_SOURCE_DIR}/build CACHE PATH "Path to LLVM build directory")
-set(MLIR_HLO_SOURCE_DIR "" CACHE PATH "Path to MLIR-HLO source directory")
-set(MLIR_HLO_BUILD_DIR ${MLIR_HLO_SOURCE_DIR}/build CACHE PATH "Path to MLIR-HLO build directory")
-set(IREE_SOURCE_DIR "" CACHE PATH "Path to IREE source directory")
-set(IREE_BUILD_DIR ${IREE_SOURCE_DIR}/build CACHE PATH "Path to IREE build directory")
+# set(LLVM_SOURCE_DIR "" CACHE PATH "Path to LLVM source directory")
+# set(LLVM_BUILD_DIR ${LLVM_SOURCE_DIR}/build CACHE PATH "Path to LLVM build directory")
+# set(MLIR_HLO_SOURCE_DIR "" CACHE PATH "Path to MLIR-HLO source directory")
+# set(MLIR_HLO_BUILD_DIR ${MLIR_HLO_SOURCE_DIR}/build CACHE PATH "Path to MLIR-HLO build directory")
+set(IREE_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/iree CACHE PATH "Path to IREE source directory")
+# set(IREE_BUILD_DIR ${IREE_SOURCE_DIR}/build CACHE PATH "Path to IREE build directory")
 
 # Find Packages
 # set(MLIR_DIR ${IREE_BUILD_DIR}/lib/cmake/mlir)
 # set(MHLO_DIR ${IREE_BUILD_DIR}/lib/cmake/mlir-hlo)
 # find_package(MHLO REQUIRED CONFIG)
-add_subdirectory(${IREE_SOURCE_DIR})
 
+# Set subdirectories
+add_subdirectory(third_party/iree)
+add_subdirectory(tools)
+
+# Set include directories
+include_directories(${IREE_SOURCE_DIR}/iree/compiler/src)
 

README.md

+# IPRC Scheduler Project
+
+# 1. Configure the project
+
+Clone the IREE projoect into the `third_party/iree` directory.
+
+```shell
+git clone git@github.com:openxla/iree.git
+```
+
+Checkout IREE to `a61c0e2a3` to match our LLVM version.
+
+```shell
+git checkout a61c0e2a3
+```
+
+# 2. Build the project
+
+Build the project with the commands used when compiling IREE.
+
+# 3. Use the project
+
+
+## Purposed project structure
+
+```
+iprc-scheduler/
+│
+├── CMakeLists.txt
+├── README.md
+│
+├── dialects/                 
+├── transforms/
+├── python/                   # Python bindings for the project
+├── third_party/                 
+│   └── IREE/               
+│       └── ...
+│
+├── tools/                    # Command-line tools and utilities
+│   ├── IREE-OPT  
+│   ├── IREE-TRANSLATE
+│   └── ...                   # Additional tools for transforming IR for sketches and so on
+│
+├── test/                     
+│   ├── CMakeLists.txt
+│   ├── scheduler/            
+│   │   └── ...
+│   └── ...                  
+│
+└── examples/                
+    └── ...
+
+```

tools/CMakeLists.txt

+add_subdirectory(iprc-opt)