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Review of Memory Hierarchy (Appendix C) CSCI 620 Outline Memory hierarchy Locality Cache design Virtual address spaces Page table layout TLB design options Conclusion CSCI…

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Memory Hierarchy Since 1980, CPU has outpaced DRAM ... CPU 60% per yr 2X in 1.5 yrs DRAM 9% per yr 2X in 10 yrs 10 DRAM CPU Performance (1/latency) 100 1000 1980 2000 1990…

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