pragma prefetch
cache prefetching example
prefetch instruction x86
_mm_prefetch
arm prefetchprefetch unit
prefetch optimization
what is variable prefetching

Data prefetch, or cache management, instructions allow a compiler or an assembly language programmer to minimize cache-miss latency by moving data into a cachePrefetch instructions can fetch unreachable confidential memory in caches in Intel x86. Meltdown attacks [27] also target the memory addresses in kernel address T0 (temporal data)-prefetch data into all levels of the cache hierarchy. Pentium III processor-1st- or 2nd-level cache. Pentium 4 and Intel Xeon The Intel® 64 architecture processors may contain design defects or errors known as errata Prefetch Instructions – Pentium® 4 Processor Implementation . IA-64 architecture: The Intel® compiler generally issues prefetch instructions when you specify -O1, -O2, and -O3 (Linux*) or /O1, /O2, and /03 (Windows*). The PREFETCHW instruction is merely a hint and does not affect program behavior. If executed, this instruction moves data closer to the processor and