b0f4678b90
Adds a builtin that serves as an optimization hint to apply specific optimized DAG mutations during scheduling. This also disables any other mutations or clustering that may interfere with the desired pipeline. The first optimization strategy that is added here is designed to improve the performance of small gemm kernels on gfx90a. Reviewed By: jrbyrnes Differential Revision: https://reviews.llvm.org/D132079
22 lines
694 B
C++
22 lines
694 B
C++
//===- AMDGPUMFMAIGroupLP.h - AMDGPU MFMA IGroupLP --------*- C++ -*-===//
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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 LLVM_LIB_TARGET_AMDGPU_AMDGPUMFMAIGROUPLP_H
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#define LLVM_LIB_TARGET_AMDGPU_AMDGPUMFMAIGROUPLP_H
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#include "llvm/CodeGen/ScheduleDAGMutation.h"
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#include <memory>
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namespace llvm {
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std::unique_ptr<ScheduleDAGMutation> createIGroupLPDAGMutation();
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} // namespace llvm
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#endif // LLVM_LIB_TARGET_AMDGPU_AMDGPUMFMAIGROUPLP_H
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