Python ROUNDUP

每次都是8的倍数,Python源码中一个好方法

#define ALIGNMENT 8
#define ALIGNMENT_MASK (ALIGNMENT - 1)
#define ROUNDUP(x) (((x) + ALIGNMENT_MASK) & ~ALIGNMENT_MASK)

原文地址:https://www.cnblogs.com/moonflow/p/2419466.html