8513ff05c8
Summary: This revision adds EDSC support for VectorOps to enable the creation of a `vector_matmul` declaratively. The `vector_matmul` is a simple configuration of the `vector.contract` op that follows the StructuredOps abstraction. Differential Revision: https://reviews.llvm.org/D74284
42 lines
1.6 KiB
C++
42 lines
1.6 KiB
C++
//===- Builders.cpp - MLIR Declarative Linalg Builders --------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "mlir/Dialect/VectorOps/EDSC/Builders.h"
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#include "mlir/Dialect/VectorOps/EDSC/Intrinsics.h"
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#include "mlir/Dialect/VectorOps/VectorOps.h"
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#include "mlir/EDSC/Builders.h"
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#include "mlir/EDSC/Intrinsics.h"
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#include "mlir/IR/AffineExpr.h"
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#include "mlir/IR/Builders.h"
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#include "mlir/Support/Functional.h"
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using namespace mlir;
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using namespace mlir::edsc;
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using namespace mlir::edsc::intrinsics;
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using namespace mlir::edsc::ops;
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Value mlir::edsc::ops::vector_contraction(
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StructuredIndexed A, StructuredIndexed B, StructuredIndexed C,
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ArrayRef<IteratorType> iteratorTypes) {
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using IndexingExprs = ArrayRef<ArrayRef<AffineExpr>>;
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return vector_contract(
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A.getValue(), B.getValue(), C.getValue(),
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IndexingExprs{A.getExprs(), B.getExprs(), C.getExprs()},
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ArrayRef<StringRef>{functional::map(toString, iteratorTypes)});
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}
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Value mlir::edsc::ops::vector_matmul(Value A, Value B, Value C) {
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AffineExpr m, n, k;
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bindDims(ScopedContext::getContext(), m, n, k);
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return vector_contraction(StructuredIndexed(A, {m, k}),
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StructuredIndexed(B, {k, n}),
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StructuredIndexed(C, {m, n}),
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{IteratorType::Parallel, IteratorType::Parallel,
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IteratorType::Reduction});
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}
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