Падарян В. А. - Архитектура ЭВМ и язык ассемблера - Лекция 23

Опис:

In this lecture, the speaker explores the organization of cache memory and the x87 coprocessor. The discussion begins with data writing to memory at 0:00:19, then moves to the cache hierarchy in Intel Core i7 at 0:06:15, followed by performance metrics of the cache at 0:10:32. At 0:17:22 the speaker evaluates performance, and at 0:25:48 provides an example of memory performance estimation. The lecture then addresses unaccounted factors at 0:38:14, prefetching strategies at 0:48:41, and discusses throughput and latency at 0:50:57. At 0:55:45 the speaker explains disabling prefetching, and concludes with final insights at 1:05:38.