On Wed, 27 Jul 2022 20:49:59 +0200 Morten Brørup <m...@smartsharesystems.com> wrote:
> I'm considering rte_memcpy_nt() a performance optimized variant of memcpy(), > where the performance gain is less cache pollution. Thus, silent fallback to > memcpy() should suffice. Have you looked at existing Glibc code? last time I checked it was already doing non-temporal instructions on several architectures.
