Created by: TheodoreG

Suppose that I have a new op which is called my_op which contains my_op.cc and my_op.h file under the operators directory.
The op can be built successfully via command "make -j$(nproc)". Now I changed something in my_op.h or my_op.cc and run "make my_op" again, I found that the Paddle/build/paddle/fluid/operators/CMakeFiles/my_op.dir/my_op.cc.o and Paddle/build/paddle/fluid/operators/libmy_op.a is not been revised and still has the same revise date as when the first built was made. So what's wrong with it, in my opinion, they should be changed. Another question, after building, should I run "pip uninstall paddlepaddle-gpu" and reinstall the .whl file under "python/dist/"?