| 1 | //===- TestVectorReductionToSPIRVDotProd.cpp - Test reduction to dot prod -===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #include "mlir/Conversion/VectorToSPIRV/VectorToSPIRV.h" |
| 10 | #include "mlir/Dialect/Arith/IR/Arith.h" |
| 11 | #include "mlir/Dialect/Func/IR/FuncOps.h" |
| 12 | #include "mlir/Dialect/SPIRV/IR/SPIRVDialect.h" |
| 13 | #include "mlir/Dialect/Vector/IR/VectorOps.h" |
| 14 | #include "mlir/Pass/Pass.h" |
| 15 | #include "mlir/Pass/PassManager.h" |
| 16 | #include "mlir/Transforms/GreedyPatternRewriteDriver.h" |
| 17 | |
| 18 | namespace mlir { |
| 19 | namespace { |
| 20 | |
| 21 | struct TestVectorReductionToSPIRVDotProd |
| 22 | : PassWrapper<TestVectorReductionToSPIRVDotProd, |
| 23 | OperationPass<func::FuncOp>> { |
| 24 | MLIR_DEFINE_EXPLICIT_INTERNAL_INLINE_TYPE_ID( |
| 25 | TestVectorReductionToSPIRVDotProd) |
| 26 | |
| 27 | StringRef getArgument() const final { |
| 28 | return "test-vector-reduction-to-spirv-dot-prod"; |
| 29 | } |
| 30 | |
| 31 | StringRef getDescription() const final { |
| 32 | return "Test lowering patterns that converts vector.reduction to SPIR-V " |
| 33 | "integer dot product ops"; |
| 34 | } |
| 35 | |
| 36 | void getDependentDialects(DialectRegistry ®istry) const override { |
| 37 | registry.insert<arith::ArithDialect, func::FuncDialect, spirv::SPIRVDialect, |
| 38 | vector::VectorDialect>(); |
| 39 | } |
| 40 | |
| 41 | void runOnOperation() override { |
| 42 | RewritePatternSet patterns(&getContext()); |
| 43 | populateVectorReductionToSPIRVDotProductPatterns(patterns); |
| 44 | (void)applyPatternsAndFoldGreedily(getOperation(), std::move(patterns)); |
| 45 | } |
| 46 | }; |
| 47 | |
| 48 | } // namespace |
| 49 | |
| 50 | namespace test { |
| 51 | void registerTestVectorReductionToSPIRVDotProd() { |
| 52 | PassRegistration<TestVectorReductionToSPIRVDotProd>(); |
| 53 | } |
| 54 | } // namespace test |
| 55 | } // namespace mlir |
| 56 |