MLIR  21.0.0git
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XeGPUSubgroupDistribute.cpp File Reference
#include "mlir/Analysis/DataFlow/ConstantPropagationAnalysis.h"
#include "mlir/Analysis/DataFlow/DeadCodeAnalysis.h"
#include "mlir/Analysis/DataFlow/SparseAnalysis.h"
#include "mlir/Analysis/DataFlowFramework.h"
#include "mlir/Dialect/GPU/IR/GPUDialect.h"
#include "mlir/Dialect/GPU/Utils/DistributionUtils.h"
#include "mlir/Dialect/MemRef/IR/MemRef.h"
#include "mlir/Dialect/Vector/IR/VectorOps.h"
#include "mlir/Dialect/Vector/Transforms/VectorDistribution.h"
#include "mlir/Dialect/XeGPU/IR/XeGPU.h"
#include "mlir/Dialect/XeGPU/Transforms/Passes.h"
#include "mlir/Dialect/XeGPU/Transforms/Transforms.h"
#include "mlir/Dialect/XeGPU/Utils/XeGPUUtils.h"
#include "mlir/IR/AffineMap.h"
#include "mlir/IR/Attributes.h"
#include "mlir/IR/Builders.h"
#include "mlir/IR/BuiltinAttributes.h"
#include "mlir/IR/BuiltinOps.h"
#include "mlir/IR/BuiltinTypes.h"
#include "mlir/IR/Operation.h"
#include "mlir/IR/PatternMatch.h"
#include "mlir/IR/TypeRange.h"
#include "mlir/IR/Value.h"
#include "mlir/IR/Visitors.h"
#include "mlir/Interfaces/FunctionInterfaces.h"
#include "mlir/Transforms/GreedyPatternRewriteDriver.h"
#include "mlir/Transforms/InliningUtils.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/TypeSwitch.h"
#include "llvm/Support/FormatVariadic.h"
#include "llvm/Support/InterleavedRange.h"
#include "llvm/Support/raw_ostream.h"
#include "mlir/Dialect/XeGPU/Transforms/Passes.h.inc"

Go to the source code of this file.

Namespaces

 mlir
 Include the generated interface declarations.
 
 mlir::xegpu
 

Macros

#define GEN_PASS_DEF_XEGPUSUBGROUPDISTRIBUTE
 
#define DEBUG_TYPE   "xegpu-subgroup-distribute"
 
#define DBGS()   (llvm::dbgs() << "[" DEBUG_TYPE "]: ")
 

Variables

constexpr unsigned subgroupSize = 16
 HW dependent constants. More...
 
constexpr unsigned packedSizeInBitsForDefault
 If DPAS A or B operands have low precision element types they must be packed according to the following sizes. More...
 
constexpr unsigned packedSizeInBitsForDpasB
 

Macro Definition Documentation

◆ DBGS

#define DBGS ( )    (llvm::dbgs() << "[" DEBUG_TYPE "]: ")

Definition at line 51 of file XeGPUSubgroupDistribute.cpp.

◆ DEBUG_TYPE

#define DEBUG_TYPE   "xegpu-subgroup-distribute"

Definition at line 50 of file XeGPUSubgroupDistribute.cpp.

◆ GEN_PASS_DEF_XEGPUSUBGROUPDISTRIBUTE

#define GEN_PASS_DEF_XEGPUSUBGROUPDISTRIBUTE

Definition at line 45 of file XeGPUSubgroupDistribute.cpp.

Variable Documentation

◆ packedSizeInBitsForDefault

constexpr unsigned packedSizeInBitsForDefault
constexpr
Initial value:
=
16

If DPAS A or B operands have low precision element types they must be packed according to the following sizes.

Definition at line 61 of file XeGPUSubgroupDistribute.cpp.

◆ packedSizeInBitsForDpasB

constexpr unsigned packedSizeInBitsForDpasB
constexpr
Initial value:
=
32

Definition at line 63 of file XeGPUSubgroupDistribute.cpp.

◆ subgroupSize

constexpr unsigned subgroupSize = 16
constexpr