remove FIRESTARTER_THREAD_AFFINITY flag from cmake. update CHANGELOG …

…and README.

CHANGELOG

@@ -21,11 +21,14 @@
 $$ TODO
 $$ TODO Version 2.x
 $$ TODO - add results verification
-$$ TODO - add AMD GPUs
 $$ TODO - add more processors
 $$ TODO - support for AArch64 (64 Bit ARM)
 $$ TODO - support Infiniband interconnects
 $$ TODO
+$$ TODO Version 2.2
+$$ TODO  - added support for AMD GPUs
+$$ TODO  - support for thread binding on all supported platforms
+$$ TODO  - bug fixes related to thread binding with cgroups
 
 Version 2.1.1
  - Removed MacOS 11

README.md

@@ -150,7 +150,6 @@ CMake option                  | Description
 `FIRESTARTER_BUILD_TYPE`      | Can be any of `FIRESTARTER`, `FIRESTARTER_CUDA`, `FIRESTARTER_ONEAPI`, or `FIRESTARTER_HIP`. Default `FIRESTARTER`
 `FIRESTARTER_LINK_STATIC`     | Link FIRESTARTER as a static binary. Note, dlopen is not supported in static binaries. This option is not available on macOS or with CUDA or OneAPI enabled. Default `ON`
 `FIRESTARTER_BUILD_HWLOC`     | Build hwloc dependency. Default `ON`
-`FIRESTARTER_THREAD_AFFINITY` | Enable FIRESTARTER to set affinity to hardware threads. Default `ON`
 
 When building `FIRESTARTER_ONEAPI` make sure that the Intel Math Kernel
 Library (MKL) and the compiler `icx` and `icpx` can be found. Please provide

cmake/BuildOptions.cmake

@@ -14,12 +14,6 @@ endif()
 option(FIRESTARTER_BUILD_HWLOC "Build hwloc dependency." ON)
 
 
-# Use of thread affinity is enabled on linux per default.
-if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
-	set(FIRESTARTER_THREAD_AFFINITY "Enable FIRESTARTER to set affinity to hardware threads." ON)
-endif()
-
-
 # Debug feature are enabled on linux per default.
 if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
 	set(FIRESTARTER_DEBUG_FEATURES "Enable debug features" ON)

cmake/BuildSettings.cmake

@@ -7,10 +7,6 @@ if (FIRESTARTER_DEBUG_FEATURES)
 	SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DFIRESTARTER_DEBUG_FEATURES")
 endif()
 
-if (FIRESTARTER_THREAD_AFFINITY)
-	SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DFIRESTARTER_THREAD_AFFINITY")
-endif()
-
 
 # Not MSVC
 if(NOT "${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")