CMakeLists - GPU Arch Updates (#232)

* CMakeLists - GPU Arch Updates

* Update README.md

README.md

@@ -106,33 +106,38 @@ rocAL can be currently used to perform the following operations either with rand
   ```shell
   pip3 install wheel
   ```
+
+* [FFMPEG](https://www.ffmpeg.org) - Optional for source install, but required for package install
+  ```shell
+  sudo apt install ffmpeg libavcodec-dev libavformat-dev libavutil-dev libswscale-dev
+  ```
 
-* [PyBind11](https://github.com/pybind/pybind11)
+* [OpenCV](https://docs.opencv.org/4.6.0/index.html) -  Optional for source install, but required for package install
+  ```shell
+  sudo apt install libopencv-dev
+  ```
+
+* [PyBind11](https://github.com/pybind/pybind11) - Manual install
   * Source: `https://github.com/pybind/pybind11`
   * Tag: [v2.11.1](https://github.com/pybind/pybind11/releases/tag/v2.11.1)
 
-* [Turbo JPEG](https://libjpeg-turbo.org/) 
+* [Turbo JPEG](https://libjpeg-turbo.org/) - Manual install
   * Source: `https://github.com/libjpeg-turbo/libjpeg-turbo.git`
   * Tag: [3.0.2](https://github.com/libjpeg-turbo/libjpeg-turbo/releases/tag/3.0.2) 
 
-* [RapidJSON](https://github.com/Tencent/rapidjson)
+* [RapidJSON](https://github.com/Tencent/rapidjson) - Manual install
   * Source: `https://github.com/Tencent/rapidjson.git`
   * Tag: `master`
 
-* **Optional**: FFMPEG
-  ```shell
-  sudo apt install ffmpeg libavcodec-dev libavformat-dev libavutil-dev libswscale-dev
-  ```
-
-* **Optional**: OpenCV
-  ```shell
-  sudo apt install libopencv-dev
-  ```
-
 > [!IMPORTANT] 
 > * Compiler features required
->   * OpenMP
 >   * C++17
+>     ```shell
+>     sudo apt install libstdc++-12-dev
+>   * OpenMP
+>     ```shell
+>     sudo apt install libomp-dev
+>     ```
 
 >[!NOTE]
 > * All package installs are shown with the `apt` package manager. Use the appropriate package manager for your operating system.

rocAL/CMakeLists.txt

@@ -56,20 +56,30 @@ if(GPU_SUPPORT AND "${BACKEND}" STREQUAL "HIP")
     endif()
     list(APPEND CMAKE_PREFIX_PATH ${ROCM_PATH} ${ROCM_PATH}/hip)	
     # Set supported GPU Targets
-    set(DEFAULT_AMDGPU_TARGETS "gfx908;gfx90a;gfx940;gfx941;gfx942;gfx1030;gfx1031;gfx1032;gfx1100;gfx1101;gfx1102")
+    set(DEFAULT_GPU_TARGETS "gfx908;gfx90a;gfx942;gfx1030;gfx1031;gfx1032;gfx1100;gfx1101;gfx1102")
     if (BUILD_WITH_AMD_ADVANCE)
-        set(DEFAULT_AMDGPU_TARGETS ${DEFAULT_AMDGPU_TARGETS} "gfx1200;gfx1201")
+        set(DEFAULT_GPU_TARGETS ${DEFAULT_GPU_TARGETS} "gfx1200;gfx1201")
     endif()
 
-    # Set AMDGPU_TARGETS
-    if(DEFINED ENV{AMDGPU_TARGETS})
-        set(AMDGPU_TARGETS $ENV{AMDGPU_TARGETS} CACHE STRING "List of specific machine types for library to target")
-    elseif(AMDGPU_TARGETS)
-        message("-- ${White}${PROJECT_NAME} -- AMDGPU_TARGETS set with -D option${ColourReset}")
+    # Set AMD GPU_TARGETS
+    if((AMDGPU_TARGETS OR DEFINED ENV{AMDGPU_TARGETS}) AND (NOT GPU_TARGETS))
+        message("-- ${Red}${PROJECT_NAME} DEPRECATION -- AMDGPU_TARGETS use is deprecated. Use GPU_TARGETS${ColourReset}")
+        if(DEFINED ENV{AMDGPU_TARGETS})
+            set(GPU_TARGETS $ENV{AMDGPU_TARGETS} CACHE STRING "List of specific machine types for library to target")
+        else()
+            set(GPU_TARGETS ${AMDGPU_TARGETS})
+        endif()
+    endif()
+
+    if(DEFINED ENV{GPU_ARCHS})
+        set(GPU_TARGETS $ENV{GPU_ARCHS} CACHE STRING "List of specific machine types for library to target")
+    elseif(GPU_TARGETS)
+        message("-- ${White}${PROJECT_NAME} -- GPU_TARGETS set with -D option${ColourReset}")
     else()
-        set(AMDGPU_TARGETS "${DEFAULT_AMDGPU_TARGETS}" CACHE STRING "List of specific machine types for library to target")
+        set(GPU_TARGETS "${DEFAULT_GPU_TARGETS}" CACHE STRING "List of specific machine types for library to target")
     endif()
-    message("-- ${White}${PROJECT_NAME} -- AMDGPU_TARGETS: ${AMDGPU_TARGETS}${ColourReset}")
+    message("-- ${White}${PROJECT_NAME} -- AMD GPU_TARGETS: ${GPU_TARGETS}${ColourReset}")
+
     find_package(HIP QUIET)
     if(HIP_FOUND)
         SET(BUILD_ROCAL true)