Recompile building CXX object CMakeFiles/nvfuser_codegen.dir

Recompile files with no changes with top-level build about fuser HOT 1 OPEN

rdspring1 commented on August 21, 2024

Recompile files with no changes with top-level build

from fuser.

Comments (1)

jjsjann123 commented on August 21, 2024

Just wanted to make a note here that, this is because we are blindly updating runtime headers:

Fuser/CMakeLists.txt

Lines 502 to 521 in 842d543

 # "stringify" NVFUSER runtime sources 

 # (generate C++ header files embedding the original input as a string literal) 

 set(NVFUSER_STRINGIFY_TOOL "${NVFUSER_ROOT}/tools/stringify_file.py") 

 foreach(src ${NVFUSER_RUNTIME_FILES}) 

 get_filename_component(filename ${src} NAME_WE) 

 set(dst "${CMAKE_BINARY_DIR}/include/nvfuser_resources/${filename}.h") 

 add_custom_command( 

 COMMENT "Stringify NVFUSER runtime source file" 

 OUTPUT ${dst} 

 DEPENDS ${src} "${NVFUSER_STRINGIFY_TOOL}" 

 COMMAND ${PYTHON_EXECUTABLE} ${NVFUSER_STRINGIFY_TOOL} -i ${src} -o ${dst} 

 ) 

 add_custom_target(nvfuser_rt_${filename} DEPENDS ${dst}) 

 add_dependencies(${NVFUSER_CODEGEN} nvfuser_rt_${filename}) 

 # also generate the resource headers during the configuration step 

 # (so tools like clang-tidy can run w/o requiring a real build) 

 execute_process(COMMAND 

 ${PYTHON_EXECUTABLE} ${NVFUSER_STRINGIFY_TOOL} -i ${src} -o ${dst}) 

 endforeach()

from fuser.

Recompile files with no changes with top-level build about fuser HOT 1 OPEN

Comments (1)

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	# "stringify" NVFUSER runtime sources
	# (generate C++ header files embedding the original input as a string literal)
	set(NVFUSER_STRINGIFY_TOOL "${NVFUSER_ROOT}/tools/stringify_file.py")
	foreach(src ${NVFUSER_RUNTIME_FILES})
	get_filename_component(filename ${src} NAME_WE)
	set(dst "${CMAKE_BINARY_DIR}/include/nvfuser_resources/${filename}.h")
	add_custom_command(
	COMMENT "Stringify NVFUSER runtime source file"
	OUTPUT ${dst}
	DEPENDS ${src} "${NVFUSER_STRINGIFY_TOOL}"
	COMMAND ${PYTHON_EXECUTABLE} ${NVFUSER_STRINGIFY_TOOL} -i ${src} -o ${dst}
	)
	add_custom_target(nvfuser_rt_${filename} DEPENDS ${dst})
	add_dependencies(${NVFUSER_CODEGEN} nvfuser_rt_${filename})

	# also generate the resource headers during the configuration step
	# (so tools like clang-tidy can run w/o requiring a real build)
	execute_process(COMMAND
	${PYTHON_EXECUTABLE} ${NVFUSER_STRINGIFY_TOOL} -i ${src} -o ${dst})
	endforeach()