| //===- MemoryPromotion.h - Utilities for moving data across GPU -*- C++ -*-===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This header file declares the utility functions that generate IR copying |
| // the data between different levels of memory hierarchy. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef MLIR_DIALECT_GPU_MEMORYPROMOTION_H |
| #define MLIR_DIALECT_GPU_MEMORYPROMOTION_H |
| |
| namespace mlir { |
| |
| namespace gpu { |
| class GPUFuncOp; |
| } |
| |
| /// Promotes a function argument to workgroup memory in the given function. The |
| /// copies will be inserted in the beginning and in the end of the function. |
| void promoteToWorkgroupMemory(gpu::GPUFuncOp op, unsigned arg); |
| |
| } // end namespace mlir |
| |
| #endif // MLIR_DIALECT_GPU_MEMORYPROMOTION_H |
