Logic 2x in 3 years 2x in 3 years. DRAM 4x in 3 years 2x in 10 years ... wave5: /ali=(all,dcom=nat)/ag=a/ur=4/ur=200. nasa7: /norecu/ag=a/ur=4/ur2=200/lc=blas ...
If the reservation station is free (no structural hazard) ... file completely detached from computation. First and Second iteration completely overlapped ...
Snooping Solution (Snoopy Bus): Send all requests for data to all processors ... An Example Snoopy Protocol. Invalidation protocol, write-back cache ...
State of the Art: Barracuda 180. 181.6 GB, 3.5 inch disk. 12 platters, 24 surfaces ... For example, Barracuda 180X quotes. 64 to 35 MB/sec internal media rate ...
RAM access time Time to determine hit/miss ... So high that usually talk about Miss rate ... Suppose that 10% of memory operations get 100 cycle miss penalty ...