You are provisioning a server with eight-core 3 GHz CMP that can execute a workload with an overall CPI of 2.0 (assuming that L2 cache miss refills are not delayed). The L2 cache line size is 32 bytes. Assuming the system uses DDR2-667 DIMMs, how many independent memory channels should be provided so the system is not limited by memory bandwidth if the bandwidth required is sometimes twice the average

The explanation for the question is given in the Explanation section below.

Explanation:

Throughout the query, we gave that we already have 8 core 3 GHz CMP and therefore it performs workflow in 2.0 CPI.

So,

(8 cores*3 GHz) /2.0 CPI = 12 billion/second guidance, we've turned GHz into seconds, so that's a billion years.

Well into the question considering whether he loses 6.67 L2 per 1 K direction.

So,

12*0.00667 = 80 million mistakes per second level-2. For an 8, so 32B*80 = 2560 MB per sec.

Whether the maximum storage capacity is double that of high as 2560*2 = 5120 MB per sec.

However, that's just throughout the DDR2-67 DIMM range. So, we should infer this, because only one storage source could be enough.

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explanation:

the correct answer is a) her connection with a character

this is correct on edgnuity : )