-
Notifications
You must be signed in to change notification settings - Fork 3.5k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[M3c][MetaScheduler] Update TuneContext, TaskScheduler & Search Strat…
…egy Design (#9789) * Modify TuneContext, TaskScheduler & SearchStrategy functions. Co-authored-by: Junru Shao <junrushao1994@gmail.com> Co-authored-by: Bohan Hou <32121147+spectrometerHBH@users.noreply.github.com> Co-authored-by: Ruihang Lai <lairuihangdongdong@qq.com> Co-authored-by: Hongyi Jin <3231950289@qq.com> Co-authored-by: Wuwei Lin <wuwei@apache.org> Co-authored-by: Siyuan Feng <Hzfengsy@sjtu.edu.cn> * Minor fix. Fix mypy. Fix mypy. * Retrigger CI. * Minor fixes. Co-authored-by: Junru Shao <junrushao1994@gmail.com> Co-authored-by: Bohan Hou <32121147+spectrometerHBH@users.noreply.github.com> Co-authored-by: Ruihang Lai <lairuihangdongdong@qq.com> Co-authored-by: Hongyi Jin <3231950289@qq.com> Co-authored-by: Wuwei Lin <wuwei@apache.org> Co-authored-by: Siyuan Feng <Hzfengsy@sjtu.edu.cn>
- Loading branch information
7 people
authored
Jan 2, 2022
1 parent
a5ac362
commit 1c7d36f
Showing
38 changed files
with
1,136 additions
and
260 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,146 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one | ||
| * or more contributor license agreements. See the NOTICE file | ||
| * distributed with this work for additional information | ||
| * regarding copyright ownership. The ASF licenses this file | ||
| * to you under the Apache License, Version 2.0 (the | ||
| * "License"); you may not use this file except in compliance | ||
| * with the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, | ||
| * software distributed under the License is distributed on an | ||
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| * KIND, either express or implied. See the License for the | ||
| * specific language governing permissions and limitations | ||
| * under the License. | ||
| */ | ||
|
|
||
| #ifndef TVM_META_SCHEDULE_MUTATOR_H_ | ||
| #define TVM_META_SCHEDULE_MUTATOR_H_ | ||
|
|
||
| #include <tvm/tir/schedule/schedule.h> | ||
|
|
||
| namespace tvm { | ||
| namespace meta_schedule { | ||
|
|
||
| class TuneContext; | ||
|
|
||
| /*! \brief Mutator is designed to mutate the trace to explore the design space. */ | ||
| class MutatorNode : public runtime::Object { | ||
| public: | ||
| /*! \brief Virtual destructor. */ | ||
| virtual ~MutatorNode() = default; | ||
|
|
||
| void VisitAttrs(tvm::AttrVisitor* v) {} | ||
|
|
||
| /*! | ||
| * \brief Initialize the design space generator with tuning context. | ||
| * \param context The tuning context for initialization. | ||
| * \note This method is supposed to be called only once before every other method. | ||
| */ | ||
| virtual void InitializeWithTuneContext(const TuneContext& context) = 0; | ||
|
|
||
| /*! | ||
| * \brief Apply the mutator function to the given trace. | ||
| * \param trace The given trace for mutation. | ||
| * \param rand_state The random state for mutation. | ||
| * \return None if mutator failed, otherwise return the mutated trace. | ||
| */ | ||
| virtual Optional<tir::Trace> Apply(const tir::Trace& trace, | ||
| support::LinearCongruentialEngine::TRandState* rand_state) = 0; | ||
|
|
||
| static constexpr const char* _type_key = "meta_schedule.Mutator"; | ||
| TVM_DECLARE_BASE_OBJECT_INFO(MutatorNode, Object); | ||
| }; | ||
|
|
||
| /*! \brief The mutator with customized methods on the python-side. */ | ||
| class PyMutatorNode : public MutatorNode { | ||
| public: | ||
| /*! | ||
| * \brief The function type of `InitializeWithTuneContext` method. | ||
| * \param context The tuning context for initialization. | ||
| */ | ||
| using FInitializeWithTuneContext = runtime::TypedPackedFunc<void(const TuneContext&)>; | ||
| /*! | ||
| * \brief Apply the mutator function to the given trace. | ||
| * \param trace The given trace for mutation. | ||
| * \return None if mutator failed, otherwise return the mutated trace. | ||
| */ | ||
| using FApply = runtime::TypedPackedFunc<Optional<tir::Trace>( | ||
| const tir::Trace&, support::LinearCongruentialEngine::TRandState rand_state)>; | ||
| /*! | ||
| * \brief Get the mutator as string with name. | ||
| * \return The string of the mutator. | ||
| */ | ||
| using FAsString = runtime::TypedPackedFunc<String()>; | ||
|
|
||
| /*! \brief The packed function to the `InitializeWithTuneContext` function. */ | ||
| FInitializeWithTuneContext f_initialize_with_tune_context; | ||
| /*! \brief The packed function to the `Apply` function. */ | ||
| FApply f_apply; | ||
| /*! \brief The packed function to the `AsString` function. */ | ||
| FAsString f_as_string; | ||
|
|
||
| void VisitAttrs(tvm::AttrVisitor* v) { | ||
| // `f_initialize_with_tune_context` is not visited | ||
| // `f_apply` is not visited | ||
| // `f_as_string` is not visited | ||
| } | ||
|
|
||
| void InitializeWithTuneContext(const TuneContext& context) final { | ||
| ICHECK(f_initialize_with_tune_context != nullptr) | ||
| << "PyMutator's InitializeWithTuneContext method not implemented!"; | ||
| this->f_initialize_with_tune_context(context); | ||
| } | ||
|
|
||
| Optional<tir::Trace> Apply(const tir::Trace& trace, | ||
| support::LinearCongruentialEngine::TRandState* rand_state) final { | ||
| ICHECK(f_apply != nullptr) << "PyMutator's Apply method not implemented!"; | ||
| return this->f_apply(trace, *rand_state); | ||
| } | ||
|
|
||
| static constexpr const char* _type_key = "meta_schedule.PyMutator"; | ||
| TVM_DECLARE_FINAL_OBJECT_INFO(PyMutatorNode, MutatorNode); | ||
| }; | ||
|
|
||
| /*! | ||
| * \brief Managed reference to MutatorNode | ||
| * \sa MutatorNode | ||
| */ | ||
| class Mutator : public runtime::ObjectRef { | ||
| public: | ||
| /*! \brief Create a Mutator that mutates the tile size. */ | ||
| TVM_DLL static Mutator MutateTileSize(); | ||
| /*! | ||
| * \brief Create a Mutator that mutates the parallel extent | ||
| * \param max_jobs_per_core The maximum number of parallel jobs per core. | ||
| * \return The created mutator. | ||
| */ | ||
| TVM_DLL static Mutator MutateParallel(int64_t max_jobs_per_core); | ||
| /*! \brief Create a Mutator that mutates auto unroll step */ | ||
| TVM_DLL static Mutator MutateUnroll(); | ||
| /*! | ||
| * \brief Create a Mutator that mutates the outcome of SampleComputeLocation | ||
| * \return The mutator created | ||
| */ | ||
| TVM_DLL static Mutator MutateComputeLocation(); | ||
| /*! | ||
| * \brief Create a mutator with customized methods on the python-side. | ||
| * \param f_initialize_with_tune_context The packed function of `InitializeWithTuneContext`. | ||
| * \param f_apply The packed function of `Apply`. | ||
| * \param f_as_string The packed function of `AsString`. | ||
| * \return The mutator created. | ||
| */ | ||
| TVM_DLL static Mutator PyMutator( | ||
| PyMutatorNode::FInitializeWithTuneContext f_initialize_with_tune_context, // | ||
| PyMutatorNode::FApply f_apply, // | ||
| PyMutatorNode::FAsString f_as_string); | ||
| TVM_DEFINE_MUTABLE_OBJECT_REF_METHODS(Mutator, ObjectRef, MutatorNode); | ||
| }; | ||
|
|
||
| } // namespace meta_schedule | ||
| } // namespace tvm | ||
|
|
||
| #endif // TVM_META_SCHEDULE_MUTATOR_H_ |
Oops, something went wrong.