₦airaland Forum

this is the 2nd question, A program run in 10s on computer A, which has a 4GHZ clock. A computer designer wants to build a computer B, that will run this program in 6s.the designer has determined that a substantial increase in the block rate is possible, but this increase will affect the rest of the CPU design, causing computer B to require 1.2 times as many clock cycles as computer A for this program. What clock rate should the designer target ?

Dermie: Computer A is faster.
Proof:
Each computer is executing the same program (with the same inputs), so the number of instructions is the same; call this number N
First, find the number of clock cycles for each computer
CPU Clock cyclesA = N instructions x 2.0 cycles/instruction
CPU Clock cyclesB = N instructions x 1.2 cycles/instruction
Next, compute the CPU time for each computer
CPU timeA = CPU Clock cyclesA x Clock cycle timeA
= N x 2.0 x 250 ps = 500 x N ps
CPU timeB = CPU Clock cyclesB x Clock cycle timeB
= N x 1.2 x 500 ps = 600 x N ps
Computer A takes less time and is thus faster.

thanks.

*dhtml:
That one easy jor, you be olodo.
<bold>I want to write a bold text</bold>
But let us wait for teacher to do correction first before you crash you browser o!

okay i don get am.

dclokz: Not Acceptable

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pls i want to know why too.

pls how do i bold a text

@op nice thread

Hi, i need help for the following question: computer A has a clock cycle time of 250ps and a CPI of 2.0 for some program, and computer B has a clock time of 500ps and a CPI of 1.2 for the same program. Which computer is faster for this program and by how much ? Also, i will post the second question later.

to me i will definately choose HAPPINESS because,you feel happy when ur colleagues express their amusement with ur knowledge. u feel happy when a beutiful girl try to flirts with u so u feel wanted...
But the only happiness that last long is when u help a total stranger without any motive except the good seed inside ur heart...If you give a meal to an African hungry family, or help a lady from being mugged, or save a cat stuck on a tree.
This feeling of happiness refreshes over and over every time you remember it.

pls mod can you move this thread to the fp so that we can have more comments from our muslim brothers.

big-t:
On a lighter mood,you can try chiller or copperlate gothis, or comic san ms.
David is another cool font to try! It looks 'professional'.
Please for Gods sake, dont try to use calibri cos it pisses me off. Change the default font.

thanks.

Here are some names i can never forget...
Glamour girls, Domitilla, O le ku, Blood Money, Most Wanted.
Let's hear yours and why you loved them.

I'm always stuck on whether which font to use to type up my homework. What do you normally use? I'm sick of using Times New Roman. What are some really good fonts? Also, what font size do you use? 10 or 12?
Thanks!

maxwello.yg:
Clean, neat, sexy, young, Bankers! Females of course

only you, you like better thing oo.

kolamilan: why indecent star?

they are always ready at any time and anywhere, hope i've answered you ?

demsid: y b say na al these devil devil films people dy lyk pas e.g devil incarnate,devil wears prada,angels n demons.Nawa o

and devil's advocate too.

book- ijapa ati roko

IndecentStar.

Sanboy25: What more ?

They're all kind of unimportant to me because,money is only a means to an end. I've never really seen the point of caring too much about health either, as we're all going to die eventually anyway and I'd rather have a short, enjoyable life than a long one spent trying only to lengthen it further.

Sanboy25: Money a.k.a Success
Then health and lastly love.

na every thing you want ?

I would say health. What's the point of being rich if you've spent your whole life being a fatass and smoking cigarettes all day? Money can't just magically cure every sickness. Plenty of celebrities die young even when they're loaded.
Same goes for love. You found love great, but you're going to die of cancer in 2 years.

Is it embarrassing? Well, shop girl won't think you are using it, and will clearly know you are being a good BF,GF, brother, dad or what have you.
Girls, did your BF, husband ever do that task for you?

190:

wont you answer the question?

bookface: A Shy college teacher: Never been able to rid myself of this childhood Fetish.

yeah, my gf is a secondary school teacher. I find that sexy.

shymexx: Damn!! I just saw a female police officer on my break...and I reminisced how I used to lust after female soldiers.

Scrap what I wrote earlier - military women are the sexiest women ever hence why I've always wanted to join the army!

military what ?just note that if you misbehave your own don done be that.

politics

kolamilan: If I had to choose I would say "doctor" because it seems like she would be the most intelligent(although it might not be the case of course). I'm generally attracted to very smart women (compared to the average lady I mean), and completely turned off by stupid women (again, compared to average). So, is there a specific type of job that you find sexy? Or do you find yourself attracted to people in certain professions?
Please be more specific with a reply.

I've never really known a doctor (aside from their job) so I was just assuming they had to be smart in order to become one. They are smart academically, but oftentimes less so on
a social level, and the ones who ARE socially savvy tend to have large egos.

na dem sabi.