adding prof primitives generator (#967)

* adding prof primitives generator

* minor change, renaming

* minor cosmetic changes, comments correcting and dead code removing

* minor changes and renaming

* minor chane, fixing comments

.gitignore

@@ -13,5 +13,6 @@ bin/hipInfo
 bin/hipBusBandwidth
 bin/hipDispatchLatency
 bin/hipify-clang
+include/hip/hcc_detail/hip_prof_str.h
 
 samples/1_Utils/hipInfo/hipInfo

CMakeLists.txt

@@ -160,9 +160,22 @@ if(NOT DEFINED COMPILE_HIP_ATP_MARKER)
 endif()
 add_to_config(_buildInfo COMPILE_HIP_ATP_MARKER)
 
-################
-# Detect profiling API
-################
+#############################
+# Profiling API support
+#############################
+# Generate profiling API macros/structures header
+set(PROF_API_STR "${CMAKE_CURRENT_SOURCE_DIR}/include/hip/hcc_detail/hip_prof_str.h")
+set(PROF_API_HDR "${CMAKE_CURRENT_SOURCE_DIR}/include/hip/hcc_detail/hip_runtime_api.h")
+set(PROF_API_SRC "${CMAKE_CURRENT_SOURCE_DIR}/src")
+set(PROF_API_GEN "${CMAKE_CURRENT_SOURCE_DIR}/hip_prof_gen.py")
+add_custom_command(
+    OUTPUT ${PROF_API_STR}
+    COMMAND ${PROF_API_GEN} ${OPT_PROF_API} ${PROF_API_HDR} ${PROF_API_SRC} ${PROF_API_STR}
+    DEPENDS ${PROF_API_GEN} ${PROF_API_HDR}
+)
+add_custom_target(prof ALL DEPENDS ${PROF_API_STR})
+
+# Enable profiling API
 if(USE_PROF_API EQUAL 1)
     find_path(PROF_API_HEADER_DIR prof_protocol.h
         HINTS