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