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32 lines
770 B
C++
32 lines
770 B
C++
// SPDX-License-Identifier: MIT
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// Copyright (c) 2018-2023, Advanced Micro Devices, Inc. All rights reserved.
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#pragma once
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#include "ck/ck.hpp"
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namespace ck {
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__host__ __device__ constexpr index_t get_warp_size()
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{
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#if defined(__GFX9__) || !defined(__HIP_DEVICE_COMPILE__)
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return 64;
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#else
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return 32;
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#endif
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}
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__device__ index_t get_thread_local_1d_id() { return threadIdx.x; }
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__device__ index_t get_thread_global_1d_id() { return blockIdx.x * blockDim.x + threadIdx.x; }
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__device__ index_t get_warp_local_1d_id() { return threadIdx.x / get_warp_size(); }
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__device__ index_t get_block_1d_id() { return blockIdx.x; }
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__device__ index_t get_grid_size() { return gridDim.x; }
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__device__ index_t get_block_size() { return blockDim.x; }
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} // namespace ck
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