53 lines
2.0 KiB
C++
53 lines
2.0 KiB
C++
//===- LinalgToStandard.h - Utils to convert from the linalg dialect ------===//
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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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#ifndef MLIR_CONVERSION_LINALGTOSTANDARD_LINALGTOSTANDARD_H_
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#define MLIR_CONVERSION_LINALGTOSTANDARD_LINALGTOSTANDARD_H_
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#include "mlir/Dialect/Linalg/IR/Linalg.h"
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#include "mlir/Pass/Pass.h"
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#include "mlir/Transforms/DialectConversion.h"
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namespace mlir {
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class ModuleOp;
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template <typename T>
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class OperationPass;
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#define GEN_PASS_DECL_CONVERTLINALGTOSTANDARDPASS
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#include "mlir/Conversion/Passes.h.inc"
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namespace linalg {
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//===----------------------------------------------------------------------===//
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// Patterns to convert a LinalgOp to func.call @external library implementation.
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//===----------------------------------------------------------------------===//
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// These patterns are exposed individually because they are expected to be
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// typically used individually.
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// Create a new call to the type-canonicalized `LinalgOp::getLibraryCallName()`
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// function. The implementation of the function can be either in the same module
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// or in an externally linked library.
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// This is a generic entry point for all LinalgOp, except for CopyOp, for which
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// more specialized patterns are provided.
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class LinalgOpToLibraryCallRewrite
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: public OpInterfaceRewritePattern<LinalgOp> {
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public:
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using OpInterfaceRewritePattern<LinalgOp>::OpInterfaceRewritePattern;
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LogicalResult matchAndRewrite(LinalgOp op,
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PatternRewriter &rewriter) const override;
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};
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/// Populate the given list with patterns that convert from Linalg to Standard.
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void populateLinalgToStandardConversionPatterns(RewritePatternSet &patterns);
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} // namespace linalg
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} // namespace mlir
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#endif // MLIR_CONVERSION_LINALGTOSTANDARD_LINALGTOSTANDARD_H_
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