zackcquic ece644c5ed [IR][Pass][Instrument] Pass instrument framework (#7952) ...

* [IR][Pass][Instrument] Pass instrument framework

This commit provides utilies to instrument passes:
  1. Add a new namespace tvm.instrument
  2. Introduce PassInstrument and PassInstrumentor to PassContext

     Example
     -------
    passes_mem = #... Impl of memory instrument
    passes_time = tvm.instrument.PassesTimeInstrument()

    with tvm.transform.PassContext(
        pass_instrumentor=PassInstrumentor([passes_mem, passes_time])):

        tvm.relay.build(mod, 'llvm')

        passes_mem.rendor()
        passes_time.rendor()

  3. Integrate existing PassContext::Trace() and timing profile

* [IR][Pass][Instrument] Fix python test_pass_manager.py

* Fix comment

* Fix lint

* Fix test_pass_annotation

* Fix test_pass_annotation.py

* Fix lint

* Fix test_pass_annotation.py

* Fix test_pass_annotation.py

* Fix review comments

* Fix tutorial use_pass_infra.py

* Fix review comments

* Fix review comments

* Fix typo

* Fix review comments

* Fix review comments

* Fix unittest error: test_cow_pass

* Fix unittest error

* Add more test cases for exceptions

* Fix nit

* Doc override_instruments()

* Fix review comments

* Fix lint

* Fix EnterContext exception behavior

2021-05-28 13:44:09 -04:00

..

tvm

[IR][Pass][Instrument] Pass instrument framework (#7952)

2021-05-28 13:44:09 -04:00

.gitignore

Generate requirements.txt from Python spec (#7289)

2021-02-04 06:51:12 -08:00

gen_requirements.py

Pin black version (#8139)

2021-05-28 10:16:46 -07:00

setup.py

[RUNTIME] Add libbacktrace for backtraces with line numbers (#7153)

2021-03-18 09:08:08 -04:00