mlir::memref::LinearizedMemRefInfo Struct Reference

For a memref with offset, sizes and strides, returns the offset and size to use for the linearized memref. More...

#include "mlir/Dialect/MemRef/Utils/MemRefUtils.h"

Public Attributes
OpFoldResult	linearizedOffset
OpFoldResult	linearizedSize

Detailed Description

For a memref with offset, sizes and strides, returns the offset and size to use for the linearized memref.

• If the linearization is done for emulating load/stores of element type with bitwidth srcBits using element type with bitwidth dstBits, the linearized offset and size are scaled down by dstBits/srcBits.
• If indices is provided, it represents the position in the original memref being accessed. The method then returns the index to use in the linearized memref. The linearized index is also scaled down by dstBits/srcBits. If indices is not provided 0, is returned for the linearized index.

Definition at line 45 of file MemRefUtils.h.

Member Data Documentation

linearizedOffset

OpFoldResult mlir::memref::LinearizedMemRefInfo::linearizedOffset

Definition at line 46 of file MemRefUtils.h.

linearizedSize

OpFoldResult mlir::memref::LinearizedMemRefInfo::linearizedSize

Definition at line 47 of file MemRefUtils.h.

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

• include/mlir/Dialect/MemRef/Utils/MemRefUtils.h