alt Hacker News> I don't think of base 10 being meaningful in binary computers.
They communicate via the network, right? And telephony has always been in base 10 bits as opposed to base two eight bit bytes IIUC. So these two schemes have always been in tension.
So at some point the Ki, Mi, etc prefixes were introduced along with b vs B suffixes and that solved the issue 3+ decades ago so why is this on the HN front page?!
A better question might be, why do we privilege the 8 bit byte? Shouldn't KiB officially have a subscript 8 on the end?
To be fair, the octet as the byte has been dominant for decades. POSIX even has the definition “A byte is composed of a contiguous sequence of 8 bits.” I would wager many software engineers don't even know that a non-octet bytes were a thing, given that college CS curricula typically just teach a byte is 8 bits.
I found some search results about Texas Instruments' digital signal processors using 16-bit bytes, and came across this blogpost from 2017 talking about implementing 16-bit bytes in LLVM: https://embecosm.com/2017/04/18/non-8-bit-char-support-in-cl.... Not sure if they actually implemented it, but that was surprising to me that non octet bytes still exist, albeit in a very limited manner.
Do you know of any other uses for bytes that are not 8 bits?