"Luke Lonergan" <[EMAIL PROTECTED]> writes: > Good info - it's the same in Solaris, the routine is uiomove (Sherry > wrote it).
Cool. Maybe Sherry can comment on the question whether it's possible for a large-scale-memcpy to not take a hit on filling a cache line that wasn't previously in cache? I looked a bit at the Linux code that's being used here, but it's all x86_64 assembler which is something I've never studied :-(. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 7: You can help support the PostgreSQL project by donating at http://www.postgresql.org/about/donate