| 1 | //=- VectorToSPIRV.h - Vector to SPIR-V Patterns ------------------*- C++ -*-=// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | // |
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| 9 | // Provides patterns to convert Vector dialect to SPIR-V dialect. |
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| 10 | // |
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| 11 | //===----------------------------------------------------------------------===// |
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| 12 | |
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| 13 | #ifndef MLIR_CONVERSION_VECTORTOSPIRV_VECTORTOSPIRV_H |
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| 14 | #define MLIR_CONVERSION_VECTORTOSPIRV_VECTORTOSPIRV_H |
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| 15 | |
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| 16 | #include "mlir/Transforms/DialectConversion.h" |
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| 17 | |
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| 18 | namespace mlir { |
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| 19 | class SPIRVTypeConverter; |
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| 20 | |
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| 21 | /// Appends to a pattern list additional patterns for translating Vector Ops to |
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| 22 | /// SPIR-V ops. |
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| 23 | void populateVectorToSPIRVPatterns(SPIRVTypeConverter &typeConverter, |
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| 24 | RewritePatternSet &patterns); |
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| 25 | |
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| 26 | /// Appends patterns to convert vector reduction of the form: |
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| 27 | /// ``` |
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| 28 | /// vector.reduction <add>, (muli (ext %lhs), (ext %rhs)), [%acc] |
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| 29 | /// ``` |
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| 30 | /// |
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| 31 | /// to SPIR-V integer dot product ops. |
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| 32 | void populateVectorReductionToSPIRVDotProductPatterns( |
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| 33 | RewritePatternSet &patterns); |
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| 34 | |
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| 35 | } // namespace mlir |
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| 36 | |
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| 37 | #endif // MLIR_CONVERSION_VECTORTOSPIRV_VECTORTOSPIRV_H |
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| 38 | |
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