Add iterator for ReductionNode traversal and use range to indicate the
region we would like to keep. Refactor the interaction between
Pass/Tester/ReductionNode.
Now it'll be easier to add new traversal type and OpReducer
Reviewed By: jpienaar, rriddle
Differential Revision: https://reviews.llvm.org/D99713
This reverts commit a32846b1d0.
The build is broken with -DBUILD_SHARED_LIBS=ON:
tools/mlir/lib/Reducer/CMakeFiles/obj.MLIRReduce.dir/Tester.cpp.o: In function `mlir::Tester::isInteresting(mlir::ModuleOp) const':
Tester.cpp:(.text._ZNK4mlir6Tester13isInterestingENS_8ModuleOpE+0xa8): undefined reference to `mlir::OpPrintingFlags::OpPrintingFlags()'
Tester.cpp:(.text._ZNK4mlir6Tester13isInterestingENS_8ModuleOpE+0xc6): undefined reference to `mlir::Operation::print(llvm::raw_ostream&, mlir::OpPrintingFlags)'
Add iterator for ReductionNode traversal and use range to indicate the region we would like to keep. Refactor the interaction between Pass/Tester/ReductionNode.
Now it'll be easier to add new traversal type and OpReducer
Reviewed By: jpienaar, rriddle
Differential Revision: https://reviews.llvm.org/D99713
Implement the Reduction Tree Pass framework as part of the MLIR Reduce tool. This is a parametarizable pass that allows for the implementation of custom reductions passes in the tool.
Implement the FunctionReducer class as an example of a Reducer class parameter for the instantiation of a Reduction Tree Pass.
Create a pass pipeline with a Reduction Tree Pass with the FunctionReducer class specified as parameter.
Reviewed By: jpienaar
Differential Revision: https://reviews.llvm.org/D83969
Create the framework and testing environment for MLIR Reduce - a tool
with the objective to reduce large test cases into smaller ones while
preserving their interesting behavior.
Implement the functionality to parse command line arguments, parse the
MLIR test cases into modules and run the interestingness tests on
the modules.
Reviewed By: jpienaar
Differential Revision: https://reviews.llvm.org/D82803
with the objective to reduce large test cases into smaller ones while
preserving their interesting behavior.
Implement the framework to parse the command line arguments, parse the
input MLIR test case into a module and call reduction passes on the MLIR module.
Implement the Tester class which allows the different reduction passes to test the
interesting behavior of the generated reduced variants of the test case and keep track
of the most reduced generated variant.
Chia-hung Duan