mlir::transform::gpu::IdBuilderResult Struct Reference

Helper type for functions that generate ids for the mapping of a scf.forall. More...

#include "mlir/Dialect/GPU/TransformOps/Utils.h"

Public Attributes
SmallVector< Value >	mappingIdOps
SmallVector< int64_t >	availableMappingSizes
SmallVector< int64_t >	activeMappingSizes
SmallVector< Value >	activeIdOps

Detailed Description

Helper type for functions that generate ids for the mapping of a scf.forall.

Operates on both 1) an "original" basis that represents the individual thread and block ids and 2) a "scaled" basis that represents grouped ids (e.g. block clusters, warpgroups and warps). The mapping of ids is done in the "scaled" basis (i.e. when mapping to warps a division by 32 occurs). The predication is in the "original" basis using the "active" quantities (activeMappingSizes, availableMappingSizes and activeIdOps).

Definition at line 38 of file Utils.h.

Member Data Documentation

activeIdOps

SmallVector<Value> mlir::transform::gpu::IdBuilderResult::activeIdOps

Definition at line 49 of file Utils.h.

Referenced by rewriteOneForallCommonImpl().

activeMappingSizes

SmallVector<int64_t> mlir::transform::gpu::IdBuilderResult::activeMappingSizes

Definition at line 46 of file Utils.h.

Referenced by rewriteOneForallCommonImpl().

availableMappingSizes

SmallVector<int64_t> mlir::transform::gpu::IdBuilderResult::availableMappingSizes

Definition at line 43 of file Utils.h.

Referenced by rewriteOneForallCommonImpl().

mappingIdOps

SmallVector<Value> mlir::transform::gpu::IdBuilderResult::mappingIdOps

Definition at line 40 of file Utils.h.

Referenced by rewriteOneForallCommonImpl().

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The documentation for this struct was generated from the following file:

• include/mlir/Dialect/GPU/TransformOps/Utils.h