llvm/mlir/lib/Dialect/Mesh/Transforms/Transforms.cpp

//===- Transforms.cpp ---------------------------------------------- C++ --===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "mlir/Dialect/Mesh/Transforms/Transforms.h"
#include "TransformsDetail.h"
#include "mlir/Dialect/Affine/IR/AffineOps.h"
#include "mlir/Dialect/Affine/Utils.h"
#include "mlir/Dialect/Arith/IR/Arith.h"
#include "mlir/Dialect/Arith/Utils/Utils.h"
#include "mlir/Dialect/ControlFlow/IR/ControlFlow.h"
#include "mlir/Dialect/ControlFlow/IR/ControlFlowOps.h"
#include "mlir/Dialect/Mesh/IR/MeshDialect.h"
#include "mlir/Dialect/Mesh/IR/MeshOps.h"
#include "mlir/Dialect/Tensor/IR/Tensor.h"
#include "mlir/Dialect/Utils/StaticValueUtils.h"
#include "mlir/IR/BuiltinTypes.h"
#include "mlir/IR/DialectRegistry.h"
#include "mlir/IR/ImplicitLocOpBuilder.h"
#include "mlir/IR/OpDefinition.h"
#include "mlir/IR/PatternMatch.h"
#include "mlir/IR/Value.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallVector.h"
#include <iterator>
#include <numeric>

namespace mlir::mesh {

namespace {

/// Lower `mesh.process_multi_index` into expression using
/// `mesh.process_linear_index` and `mesh.mesh_shape`.
struct ProcessMultiIndexOpLowering
    : OpRewritePatternWithSymbolTableCollection<ProcessMultiIndexOp> { … };

struct AllSliceOpLowering
    : OpRewritePatternWithSymbolTableCollection<AllSliceOp> { … };

} // namespace

void populateProcessMultiIndexOpLoweringPatterns(
    RewritePatternSet &patterns, SymbolTableCollection &symbolTableCollection) { … }

void registerProcessMultiIndexOpLoweringDialects(DialectRegistry &registry) { … }

void populateAllSliceOpLoweringPatterns(
    RewritePatternSet &patterns, SymbolTableCollection &symbolTableCollection) { … }

void registerAllSliceOpLoweringDialects(DialectRegistry &registry) { … }

void populateAllOpLoweringPatterns(
    RewritePatternSet &patterns, SymbolTableCollection &symbolTableCollection) { … }

void registerAllOpLoweringDialects(DialectRegistry &registry) { … }

TypedValue<IndexType>
createCollectiveProcessGroupSize(MeshOp mesh, ArrayRef<MeshAxis> axes,
                                 ImplicitLocOpBuilder &builder) { … }

TypedValue<IndexType> createProcessLinearIndex(StringRef mesh,
                                               ArrayRef<MeshAxis> meshAxes,
                                               ImplicitLocOpBuilder &builder) { … }

} // namespace mlir::mesh