Slide 1ITEC 352 Lecture 25 Memory(2) Slide 2 Review RAM –Why it isnt on the CPU –What it is made of –Building blocks to black boxes –How it is accessed –Problems…

Slide 1ITEC 352 Lecture 25 Memory(3) Slide 2 Review Questions RAM –What is the difference between register memory, cache memory, and main memory? –What connects the different…

Slide 1 1/11/00HPCA-61 2K papers on caches by Y2K: Do we need more? Jean-Loup Baer Dept. of Computer Science & Engineering University of Washington Slide 2 1/11/00HPCA-62…

2K papers on caches by Y2K: Do we need more? Jean-Loup Baer Dept. of Computer Science & Engineering University of Washington A little bit of history The Y0K problem A…

Performance metrics for caches Basic performance metric: hit ratio h h = Number of memory references that hit in the cache / total number of memory references Typically h…