//===- Utils.cpp - GPU transforms utils -----------------------------------===// // // 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 // //===----------------------------------------------------------------------===// // // Implements GPU dialect transforms utils. // //===----------------------------------------------------------------------===// #include "mlir/Dialect/GPU/Transforms/Utils.h" #include "llvm/Support/ErrorHandling.h" namespace mlir::gpu { vector::CombiningKind convertReductionKind(gpu::AllReduceOperation mode) { switch (mode) { #define MAP_CASE(X) \ case gpu::AllReduceOperation::X: \ return vector::CombiningKind::X MAP_CASE(ADD); MAP_CASE(MUL); MAP_CASE(MINUI); MAP_CASE(MINSI); MAP_CASE(MINNUMF); MAP_CASE(MAXSI); MAP_CASE(MAXUI); MAP_CASE(MAXNUMF); MAP_CASE(AND); MAP_CASE(OR); MAP_CASE(XOR); MAP_CASE(MINIMUMF); MAP_CASE(MAXIMUMF); #undef MAP_CASE } llvm_unreachable("Vector and GPU reduction kinds should match 1:1"); } } // namespace mlir::gpu