Is it possible to support initialize and execute steps for target and runtime modules?

I have a question about the workflow about the tune of TVM. Is it possible to support to support two steps when do inference by TVM, as in my work scene, I have to init something one time, then do inference many times in the same context. If it is possible to support initialize and execute steps in one workflow, then i can push some time consuming work in initialize step, for example resetting layout for convolution’s weight tensor.