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Questions by XbrucewayneX

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How large can the ratio of two memory requirements get?
Sartaj Sahani Chapter 7 question 9 I seem to have stumbled upon something very basic, and I can't figure out why. The question asks "How large can the ratio of two memory requirements get?" when a 2D Array is stored as a 2d array in c++ and when ... 4m) / (4mn) = 1 + 4/n. Shouldn't it be 1 +1/n ? Can anyone help me out here ? Thanks.

asked in DS Mar 3, 2018

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2 votes

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COA : Pipelining Calculating CPI
Solving Pipeling Question from https://cseweb.ucsd.edu/classes/sp13/cse141-a/solutions/assignment4_solutions.pdf ReIterating the Relevant text here ------------------- You are given a non-pipelined processor design which has a cycle time of 10ns and average CPI of 1.4. Calculate ... 1.4) = 1.7 The solution mentions 0.2*2.4 + 0.05*3.4 how did 2.4 and 3.4 come here?

asked in CO and Architecture Jan 16, 2018

1.3k views

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4 answers

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Digital Logic : 10's Complement
I can't seem to understand the 10's Complement. 10' s complement of 0 is 10 [ https://www.mathsisfun.com/numbers/tens-complement.html ] However, The problem in Morris Mano's Digital Design 10's Complement of 00,000,000 the answer in Solution Manual is 00,000,000. I am having a hard time understanding this. Can anyone explain this?

asked in Digital Logic Dec 10, 2017

1.7k views