import span to speed up

Author: ivanallen

examples/eager_op_multithread/CMakeLists.txt

@@ -5,10 +5,13 @@ find_library(TENSORFLOW_LIB tensorflow HINT $ENV{HOME}/libtensorflow2/lib)
 find_package(Threads REQUIRED)
 
 set(CMAKE_CXX_STANDARD 17)
+#set(CMAKE_CXX_STANDARD 20)
+
 
 #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-omit-frame-pointer -fsanitize=thread")
 #set(CMAKE_LINKER_FLAGS "${CMAKE_LINKER_FLAGS} -fno-omit-frame-pointer -fsanitize=thread")
 
 add_executable(example main.cpp)
 target_include_directories(example PRIVATE ../../include $ENV{HOME}/libtensorflow2/include)
-target_link_libraries(example "${TENSORFLOW_LIB}" Threads::Threads)
+target_link_libraries (example "${TENSORFLOW_LIB}")
+#target_link_libraries(example "${TENSORFLOW_LIB}" Threads::Threads)