288cc6c234
Signed-off-by: Lucas Wilkinson <lwilkinson@neuralmagic.com> Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com> Co-authored-by: Patrick Horn <patrick.horn@gmail.com> Co-authored-by: simon-mo <xmo@berkeley.edu> Co-authored-by: Tyler Michael Smith <tyler@neuralmagic.com>
10 lines
208 B
C++
10 lines
208 B
C++
#pragma once
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#include <climits>
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#include <iostream>
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inline constexpr uint32_t next_pow_2(uint32_t const num) {
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if (num <= 1) return num;
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return 1 << (CHAR_BIT * sizeof(num) - __builtin_clz(num - 1));
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}
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