MLIR
20.0.0git
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#include "mlir/Dialect/Linalg/Transforms/Transforms.h"
Public Member Functions | |
LinalgTilingOptions & | setTileSizeComputationFunction (TileSizeComputationFunction fun) |
LinalgTilingOptions & | setTileSizes (const SmallVector< Value, 4 > &ts) |
Set the tileSizeComputationFunction to return the values ts . More... | |
LinalgTilingOptions & | setTileSizes (ArrayRef< int64_t > ts) |
Convenience function to set the tileSizeComputationFunction to a function that computes tile sizes at the point they are needed. More... | |
LinalgTilingOptions & | scalarizeDynamicDims () |
Tile all dynamic dimensions by 1. More... | |
LinalgTilingOptions & | setInterchange (ArrayRef< unsigned > interchange) |
LinalgTilingOptions & | setLoopType (LinalgTilingLoopType lt) |
LinalgTilingOptions & | setDistributionOptions (LinalgLoopDistributionOptions distributionOptions) |
LinalgTilingOptions & | setDistributionTypes (ArrayRef< StringRef > types) |
LinalgTilingOptions & | setPeeledLoops (ArrayRef< int64_t > loops) |
Public Attributes | |
TileSizeComputationFunction | tileSizeComputationFunction = nullptr |
Computation function that returns the tile sizes for each operation. More... | |
SmallVector< unsigned, 4 > | interchangeVector = {} |
The interchange vector to reorder the tiled loops. More... | |
LinalgTilingLoopType | loopType = LinalgTilingLoopType::Loops |
The type of tile loops to generate. More... | |
std::optional< LinalgLoopDistributionOptions > | distribution |
When specified, specifies distribution of generated tile loops to processors. More... | |
SmallVector< StringRef, 2 > | distributionTypes = {} |
Specification markers of how to distribute the linalg.tiled_loop . More... | |
SmallVector< int64_t > | peeledLoops |
Peel the specified loops. More... | |
Definition at line 188 of file Transforms.h.
LinalgTilingOptions& mlir::linalg::LinalgTilingOptions::scalarizeDynamicDims | ( | ) |
Tile all dynamic dimensions by 1.
I.e., scalarize those dimensions. Note: scalarizeDynamicDims
and setTileSizes
cannot be used together.
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Definition at line 236 of file Transforms.h.
References distribution.
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Definition at line 244 of file Transforms.h.
References distributionTypes.
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Definition at line 218 of file Transforms.h.
References interchangeVector.
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Definition at line 226 of file Transforms.h.
References loopType.
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Definition at line 252 of file Transforms.h.
References peeledLoops.
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Definition at line 195 of file Transforms.h.
References tileSizeComputationFunction.
LinalgTilingOptions & mlir::linalg::LinalgTilingOptions::setTileSizes | ( | ArrayRef< int64_t > | ts | ) |
Convenience function to set the tileSizeComputationFunction
to a function that computes tile sizes at the point they are needed.
Allows proper interaction with folding.
Definition at line 902 of file Transforms.cpp.
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inline |
Set the tileSizeComputationFunction
to return the values ts
.
The values must not fold away when tiling. Otherwise, use a more robust tileSizeComputationFunction
.
Definition at line 202 of file Transforms.h.
References tileSizeComputationFunction.
std::optional<LinalgLoopDistributionOptions> mlir::linalg::LinalgTilingOptions::distribution |
When specified, specifies distribution of generated tile loops to processors.
Definition at line 233 of file Transforms.h.
Referenced by setDistributionOptions().
SmallVector<StringRef, 2> mlir::linalg::LinalgTilingOptions::distributionTypes = {} |
Specification markers of how to distribute the linalg.tiled_loop
.
Definition at line 242 of file Transforms.h.
Referenced by setDistributionTypes().
SmallVector<unsigned, 4> mlir::linalg::LinalgTilingOptions::interchangeVector = {} |
The interchange vector to reorder the tiled loops.
Definition at line 216 of file Transforms.h.
Referenced by setInterchange().
LinalgTilingLoopType mlir::linalg::LinalgTilingOptions::loopType = LinalgTilingLoopType::Loops |
The type of tile loops to generate.
Definition at line 224 of file Transforms.h.
Referenced by setLoopType().
SmallVector<int64_t> mlir::linalg::LinalgTilingOptions::peeledLoops |
Peel the specified loops.
Definition at line 250 of file Transforms.h.
Referenced by setPeeledLoops().
TileSizeComputationFunction mlir::linalg::LinalgTilingOptions::tileSizeComputationFunction = nullptr |
Computation function that returns the tile sizes for each operation.
Delayed construction of constant tile sizes should occur to interoperate with folding.
Definition at line 192 of file Transforms.h.
Referenced by setTileSizeComputationFunction(), and setTileSizes().