forked from PaddlePaddle/Paddle
-
Notifications
You must be signed in to change notification settings - Fork 2
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #2 from yuanlehome/pass
add IRPrinter
- Loading branch information
Showing
6 changed files
with
261 additions
and
11 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
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,183 @@ | ||
| // Copyright (c) 2023 PaddlePaddle Authors. All Rights Reserved. | ||
| // | ||
| // Licensed 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. | ||
|
|
||
| #include <unordered_map> | ||
|
|
||
| #include "llvm/Support/raw_ostream.h" | ||
| #include "mlir/IR/Operation.h" | ||
| #include "mlir/IR/OperationSupport.h" | ||
| #include "mlir/IR/SymbolTable.h" | ||
|
|
||
| #include "Pass/PassInstrumentation.h" | ||
| #include "Pass/PassManager.h" | ||
| // #include "utils/xxhash.h" | ||
|
|
||
| // #include "paddle/phi/core/enforce.h" | ||
|
|
||
| namespace infra { | ||
| // A unique fingerprint for a specific operation, and all of it's internal | ||
| // operations. | ||
| // class IRFingerPrint { | ||
| // public: | ||
| // IRFingerPrint(mlir::Operation *top_op); | ||
|
|
||
| // IRFingerPrint(const IRFingerPrint &) = default; | ||
| // IRFingerPrint &operator=(const IRFingerPrint &) = default; | ||
|
|
||
| // bool operator==(const IRFingerPrint &other) const { | ||
| // return hash == other.hash; | ||
| // } | ||
|
|
||
| // bool operator!=(const IRFingerPrint &other) const { | ||
| // return !(*this == other); | ||
| // } | ||
|
|
||
| // private: | ||
| // XXH64_hash_t hash; | ||
| // }; | ||
|
|
||
| // namespace { | ||
| // TODO(liuyuanle): XXH64_update has "Segmentation fault" bug need to be solved! | ||
| // template <typename T> | ||
| // void UpdateHash(XXH64_state_t *state, const T &data) { | ||
| // XXH64_update(state, &data, sizeof(T)); | ||
| // } | ||
|
|
||
| // template <typename T> | ||
| // void UpdateHash(XXH64_state_t *state, T *data) { | ||
| // llvm::outs() << "here 21\n"; | ||
| // XXH64_update(state, &data, sizeof(T *)); | ||
| // } | ||
| // } // namespace | ||
|
|
||
| // IRFingerPrint::IRFingerPrint(mlir::Operation *top_op) { | ||
| // XXH64_state_t *const state = XXH64_createState(); | ||
| // // PADDLE_ENFORCE_NOT_NULL( | ||
| // // state, | ||
| // // phi::errors::PreconditionNotMet( | ||
| // // "xxhash create state failed, maybe a environment error.")); | ||
|
|
||
| // // PADDLE_ENFORCE_NE( | ||
| // // XXH64_reset(state, XXH64_hash_t(0)), | ||
| // // XXH_ERROR, | ||
| // // phi::errors::PreconditionNotMet( | ||
| // // "xxhash reset state failed, maybe a environment error.")); | ||
|
|
||
| // // Hash each of the operations based upon their mutable bits: | ||
| // top_op->walk([&](mlir::Operation *op) { | ||
| // // - Operation pointer | ||
| // UpdateHash(state, op); | ||
| // // - Attributes | ||
| // UpdateHash(state, op->getAttrDictionary()); | ||
| // // - Blocks in Regions | ||
| // for (auto ®ion : op->getRegions()) { | ||
| // for (auto &block : region) { | ||
| // UpdateHash(state, &block); | ||
| // for (auto arg : block.getArguments()) { | ||
| // UpdateHash(state, arg); | ||
| // } | ||
| // } | ||
| // } | ||
| // // - Location | ||
| // UpdateHash(state, op->getLoc().getAsOpaquePointer()); | ||
| // // - Operands | ||
| // for (auto operand : op->getOperands()) { | ||
| // UpdateHash(state, operand); | ||
| // } | ||
| // // - Successors | ||
| // for (unsigned i = 0, e = op->getNumSuccessors(); i != e; ++i) { | ||
| // UpdateHash(state, op->getSuccessor(i)); | ||
| // } | ||
| // }); | ||
| // hash = XXH64_digest(state); | ||
| // XXH64_freeState(state); | ||
| // } | ||
|
|
||
| namespace { | ||
| void PrintIR(mlir::Operation *op, | ||
| bool print_module, | ||
| llvm::raw_ostream &out, | ||
| mlir::OpPrintingFlags flags) { | ||
| // Otherwise, check to see if we are not printing at module scope. | ||
| if (print_module) { | ||
| op->print(out << "\n", flags); | ||
| return; | ||
| } | ||
|
|
||
| // Otherwise, we are printing at module scope. | ||
| out << " ('" << op->getName() << "' operation"; | ||
| if (auto symbol_name = op->getAttrOfType<mlir::StringAttr>( | ||
| mlir::SymbolTable::getSymbolAttrName())) | ||
| out << ": @" << symbol_name.getValue(); | ||
| out << ")\n"; | ||
|
|
||
| // Find the top-level operation. | ||
| auto *top_level_op = op; | ||
| while (auto *parent_op = top_level_op->getParentOp()) { | ||
| top_level_op = parent_op; | ||
| } | ||
| top_level_op->print(out, flags); | ||
| } | ||
| } // namespace | ||
|
|
||
| class IRPrinter : public PassInstrumentation { | ||
| public: | ||
| explicit IRPrinter(std::unique_ptr<PassManager::IRPrinterConfig> config) | ||
| : config_(std::move(config)){}; | ||
|
|
||
| ~IRPrinter() = default; | ||
|
|
||
| void RunBeforePass(Pass *pass, mlir::Operation *op) override { | ||
| if (config_->EnablePrintOnChange()) { | ||
| ir_fingerprints_.emplace(pass, op); | ||
| } | ||
| config_->PrintBeforeIfEnabled(pass, op, [&](llvm::raw_ostream &out) { | ||
| out << "// *** IR Dump Before " << pass->GetPassInfo().name << " ***"; | ||
| PrintIR( | ||
| op, config_->EnablePrintModule(), out, config_->GetOpPrintingFlags()); | ||
| out << "\n\n"; | ||
| }); | ||
| } | ||
|
|
||
| void RunAfterPass(Pass *pass, mlir::Operation *op) override { | ||
| if (config_->EnablePrintOnChange()) { | ||
| const auto &fingerprint = ir_fingerprints_.at(pass); | ||
| if (fingerprint == mlir::OperationFingerPrint(op)) { | ||
| ir_fingerprints_.erase(pass); | ||
| return; | ||
| } | ||
| ir_fingerprints_.erase(pass); | ||
| } | ||
|
|
||
| config_->PrintBeforeIfEnabled(pass, op, [&](llvm::raw_ostream &out) { | ||
| out << "// *** IR Dump After " << pass->GetPassInfo().name << " ***"; | ||
| PrintIR( | ||
| op, config_->EnablePrintModule(), out, config_->GetOpPrintingFlags()); | ||
| out << "\n\n"; | ||
| }); | ||
| } | ||
|
|
||
| private: | ||
| std::unique_ptr<PassManager::IRPrinterConfig> config_; | ||
|
|
||
| // TODO(liuyuanle): replace mlir::OperationFingerPrint with IRFingerPrint. | ||
| // Pass -> IR fingerprint before pass. | ||
| std::unordered_map<Pass *, mlir::OperationFingerPrint> ir_fingerprints_; | ||
| }; | ||
|
|
||
| void PassManager::EnableIRPrinting(std::unique_ptr<IRPrinterConfig> config) { | ||
| AddInstrumentation(std::make_unique<IRPrinter>(std::move(config))); | ||
| } | ||
|
|
||
| } // namespace infra |
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
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