内存进制转换问题

[symbioticstar]

runner.c line 111
_result->memory = resource_usage.ru_maxrss * 1024;
根据 http://man7.org/linux/man-pages/man2/getrusage.2.html
maxrss应为kilobytes
根据 SI 1kilobytes = 10^3 bytes
这里使用1024是否准确

[mjiuming]

同样有这个问题，参考wikipedia给出的解释

This article is about the SI unit of 1000 bytes. For the binary unit of 1024 bytes, see kibibyte.
"KByte" redirects here. For the battery electric car from Future Mobility Corporation, see Byton K-Byte.

这里应该使用1000而不应该是1024

[drabbit75]

This article is about the SI unit of 1000 bytes. For the binary unit of 1024 bytes, see kibibyte.
"KByte" redirects here. For the battery electric car from Future Mobility Corporation, see Byton K-Byte.

如果确实，应该在代码中更正

[shankerwangmiao]

见：https://github.com/torvalds/linux/blob/f75aef392f869018f78cfedf3c320a6b3fcfda6b/kernel/sys.c#L1793

实际上是文档错误，maxrss 的单位应该是 1024 字节，也就是 KiB。