19 lines
701 B
C++
19 lines
701 B
C++
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//===----------------------------------------------------------------------===//
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//
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// Part of CUDA Experimental in CUDA C++ Core Libraries,
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// 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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// SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES.
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//
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//===----------------------------------------------------------------------===//
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#include "tuning.h"
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#include <algorithm>
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int nominal_4b_items_to_items(int nominal_4b_items_per_thread, int key_size)
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{
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return std::clamp(nominal_4b_items_per_thread * 4 / key_size, 1, nominal_4b_items_per_thread);
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}
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