Intel architecture certainly has instructions to both preload into cache, as well as perform writes that bypass the cache. But some are a bit new, and I've no i

Intel architecture certainly has instructions to both preload into cache, as well as perform writes that bypass the cache. But some are a bit new, and I've no idea how to really use them from a high level language. It feels like they'd be very useful. If I need to search some large blob for a single word, caching everything while I read is obviously very sub optimal.