diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5655ba17..1252d1ea 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.14)
 
 # Check support for CUDA/HIP in Cmake
-project(composable_kernel)
+project(composable_kernel LANGUAGES CXX HIP)
 
 list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")
 
@@ -41,27 +41,6 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 message("CMAKE_CXX_COMPILER_ID: ${CMAKE_CXX_COMPILER_ID}")
 
-## OpenMP
-if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-	# workaround issue hipcc in rocm3.5 cannot find openmp
-	set(OpenMP_CXX "${CMAKE_CXX_COMPILER}")
-	set(OpenMP_CXX_FLAGS "-fopenmp=libomp -Wno-unused-command-line-argument")
-	set(OpenMP_CXX_LIB_NAMES "libomp" "libgomp" "libiomp5")
-	set(OpenMP_libomp_LIBRARY ${OpenMP_CXX_LIB_NAMES})
-	set(OpenMP_libgomp_LIBRARY ${OpenMP_CXX_LIB_NAMES})
-	set(OpenMP_libiomp5_LIBRARY ${OpenMP_CXX_LIB_NAMES})
-else()
-	find_package(OpenMP REQUIRED)
-endif()
-
-message("OpenMP_CXX_LIB_NAMES: ${OpenMP_CXX_LIB_NAMES}")
-message("OpenMP_gomp_LIBRARY: ${OpenMP_gomp_LIBRARY}")
-message("OpenMP_pthread_LIBRARY: ${OpenMP_pthread_LIBRARY}")
-message("OpenMP_CXX_FLAGS: ${OpenMP_CXX_FLAGS}")
-
-link_libraries(${OpenMP_gomp_LIBRARY})
-link_libraries(${OpenMP_pthread_LIBRARY})
-
 ## HIP
 find_package(HIP REQUIRED)
 # Override HIP version in config.h, if necessary.
@@ -83,8 +62,6 @@ if( DEFINED CK_OVERRIDE_HIP_VERSION_PATCH )
     message(STATUS "CK_HIP_VERSION_PATCH overriden with ${CK_OVERRIDE_HIP_VERSION_PATCH}")
 endif()
 message(STATUS "Build with HIP ${HIP_VERSION}")
-link_libraries(hip::device)
-add_compile_definitions(__HIP_PLATFORM_HCC__=1)
 
 ## tidy
 include(EnableCompilerWarnings)
@@ -263,9 +240,6 @@ rocm_package_setup_component(tests
 )
 
 add_subdirectory(library)
-add_subdirectory(example)
-add_subdirectory(test)
-add_subdirectory(profiler)
 
 #Create an interface target for the include only files and call it "composablekernels"
 include(CMakePackageConfigHelpers)
@@ -291,11 +265,3 @@ rocm_install(FILES
 
 set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
 set(CPACK_RPM_PACKAGE_LICENSE "MIT")
-
-rocm_create_package(
-    NAME composablekernel
-    DESCRIPTION "High Performance Composable Kernel for AMD GPUs"
-    MAINTAINER "MIOpen Kernels Dev Team <dl.MIOpen@amd.com>"
-    LDCONFIG
-    HEADER_ONLY
-)
diff --git a/include/ck/ck.hpp b/include/ck/ck.hpp
index 92018aac..2ada620c 100644
--- a/include/ck/ck.hpp
+++ b/include/ck/ck.hpp
@@ -126,7 +126,9 @@
 #define CK_EXPERIMENTAL_USE_MEMCPY_FOR_BIT_CAST 1
 
 // experimental feature: optimize for inter-wave scheduling policy
+#ifndef CK_EXPERIMENTAL_INTER_WAVE_SCHEDULING
 #define CK_EXPERIMENTAL_INTER_WAVE_SCHEDULING 0
+#endif
 #define CK_EXPERIMENTAL_INTER_WAVE_SCHEDULING_MAC_CLUSTERS 1
 
 // hack: have underlying assumption that need to be satsified, otherwise it's a bug
diff --git a/library/src/tensor_operation_instance/gpu/CMakeLists.txt b/library/src/tensor_operation_instance/gpu/CMakeLists.txt
index c206c4dc..e45fac9d 100644
--- a/library/src/tensor_operation_instance/gpu/CMakeLists.txt
+++ b/library/src/tensor_operation_instance/gpu/CMakeLists.txt
@@ -1,7 +1,9 @@
 function(add_instance_library INSTANCE_NAME)
     message("adding instance ${INSTANCE_NAME}")
+    set_source_files_properties(${ARGN} PROPERTIES LANGUAGE HIP)
     add_library(${INSTANCE_NAME} OBJECT ${ARGN})
     target_compile_features(${INSTANCE_NAME} PUBLIC)
+    target_compile_definitions(${INSTANCE_NAME} PRIVATE "__HIP_PLATFORM_AMD__=1" "__HIP_PLATFORM_HCC__=1")
     set_target_properties(${INSTANCE_NAME} PROPERTIES POSITION_INDEPENDENT_CODE ON)
     clang_tidy_check(${INSTANCE_NAME})
 endfunction(add_instance_library INSTANCE_NAME)