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Whenever a computer is idle, we can either put it in stand by (where DRAM is still active) or we can let it hibernate. Assume
Whenever a computer is idle, we can either put it in stand by (where DRAM is still active) or we can let it hibernate. Assume that, to hibernate, we have to copy just the contents of DRAM to a nonvolatile medium such as Flash. If reading or writing a cache line of size 64 bytes to Flash requires 2.56 and DRAM requires 0.5n, and if idle power consumption for DRAM is 1.6W (for 8GB), how long should a system be idle to benefit from hibernating? Assume a main memory of size 8GB
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