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@zwarich@hachyderm.io

2026-10-07 16:40 UTC

@joe@f.duriansoftware.com @fay59@tech.lgbt I think CPUs should have string instructions from clearing, copying, comparing, and hashing memory (with a few different kinds of hash functions for the latter, e.g. checksum, hash table hash, and cryptographic hashes). CPU microarchitects generally don't like this for a number of reasons, but we must find a way.

Replies (1)

  • @joe@f.duriansoftware.com 2026-10-07 16:48

    @zwarich@hachyderm.io @fay59@tech.lgbt "want to bulk copy memory anyway? we have an instruction for that: it's called `bl _memcpy`"

    Open ##4952202