mlir::transform::gpu::GpuLaneIdBuilder Struct Reference

Builder for lane id. More...

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

Inheritance diagram for mlir::transform::gpu::GpuLaneIdBuilder:

Public Member Functions
	GpuLaneIdBuilder (MLIRContext *ctx, int64_t warpSize, bool unused, DeviceMaskingAttrInterface mask=nullptr)
Public Member Functions inherited from mlir::transform::gpu::GpuIdBuilder
	GpuIdBuilder ()=default
	GpuIdBuilder (MLIRContext *ctx, bool useLinearMapping, const MappingIdBuilderFnType &builder)

Public Attributes
int64_t	warpSize = 32
Public Attributes inherited from mlir::transform::gpu::GpuIdBuilder
SmallVector< DeviceMappingAttrInterface >	mappingAttributes
	The mapping attributes targeted by this generator.
GpuIdBuilderFnType	idBuilder
	The constructor that builds the concrete IR for mapping ids.

Additional Inherited Members
Public Types inherited from mlir::transform::gpu::GpuIdBuilder
using	MappingIdBuilderFnType

Detailed Description

Builder for lane id.

The idBuilder method returns nD values used for indexing rewrites as well as 1D sizes for predicate generation. This useLinearMapping case is the only supported case. If mask is provided, it will be used to filter the active lanes.

Definition at line 130 of file Utils.h.

Constructor & Destructor Documentation

GpuLaneIdBuilder()

mlir::transform::gpu::GpuLaneIdBuilder::GpuLaneIdBuilder	(	MLIRContext *	ctx,
		int64_t	warpSize,
		bool	unused,
		DeviceMaskingAttrInterface	mask = nullptr )

Definition at line 349 of file Utils.cpp.

References mlir::transform::gpu::GpuIdBuilder::GpuIdBuilder(), true, and warpSize.

Member Data Documentation

warpSize

int64_t mlir::transform::gpu::GpuLaneIdBuilder::warpSize = 32

Definition at line 133 of file Utils.h.

Referenced by GpuLaneIdBuilder().

---

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

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