| 42 | } |
| 43 | |
| 44 | constexpr size_t div_round_up(size_t val, size_t div) { |
| 45 | return (val / div) + static_cast<size_t>((val % div) != 0); |
| 46 | } |
| 47 | |
| 48 | constexpr size_t round_up_to_multiple(size_t val, size_t multiple_of) { |
| 49 | return multiple_of * (div_round_up(val, multiple_of)); |
| 50 | } |
| 51 | |
| 52 | inline size_t floor_log2(size_t x) { |
| 53 | size_t ret = 0; |
| 54 | while (x > 1) { |
no outgoing calls
no test coverage detected