Per discussion with @Kathryn-cat
- [x] Move `initialize_with_tune_context` as private API `_initialize_with_tune_context`, and
encourage using `TuneContext.initialize`
- [x] Instead of using bunch of import statements, encourage using `ms.xxx` as the prefix
(e.g. `ms.database.MemoryDatabase`) to organize things better
- [x] Move `DefaultLLVM`, `DefaultCUDA` to a separate file and make them more discoverable
- [x] Move `DummyDatabase` to `tvm.meta_schedule.database.MemoryDatabase` given it's actually useful
- [x] Delegate class members' methods in `TuneContext`, for example, having
`TuneContext.generste_design_space` from `TuneContext.space_generator.generste_design_space`
Next PR:
- Allow using a string `"default"` in `TuneContext` as well as `tune_relay/tir/te` to quickly
specify a set of target-specific rules
- Add `TuneContext.tune` to allow directly tuning without task scheduler.
- Enhance detection of `ScheduleFn` in `TuneContext` to make it easier for users to quickly try out
template-driven scheduling on TIR.
Co-Authored-By: Kathryn (Jinqi) Chen <65606304+Kathryn-cat@users.noreply.github.com>
Junru Shao
6fca5c657a