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M.Morris Mano Book Solution

Discussion in 'Engineering Concepts' started by lernerca, Nov 25, 2007.

  1. lernerca

    lernerca New Member

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    Hi All,
    I am a student of Advance Computer Architecute.We are studying M.Morris Mano's book Computer System Architecture.Can i get this books exercise Questions solution.Please let me know if anyone can help me.I am facing a problem in solving some of the numericals and for that i need its solution.Thanks.
     
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  2. shabbir

    shabbir Administrator Staff Member

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    Post the questions and definitely we will try to help.
     
  3. lernerca

    lernerca New Member

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    I need the solutions of chapter 9 which is Pipeline and vector processing and of chapter Twelve Memory Organization...I heard it from someone long time ago that solved exercises of these well known books are mostly available on net.I tried to search it but didnt find any.So i thought someone here could help me.
     
  4. shabbir

    shabbir Administrator Staff Member

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    We do not have the book at hand and try to explain the question in the right forum.
     
  5. 9610301fatih

    9610301fatih New Member

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    hello have you found the solutions?
    I also need that If you had can send it?bye
     
  6. sherif_elnegamy

    sherif_elnegamy New Member

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    Dear All
    im studing computer system architecture book by M.Morris Mano...and im in a sever need to all the solutions of every single question in each chapter...please help me if u can.

    Best Regards
     
  7. neo_vi

    neo_vi New Member

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    Will u pay for that? If yes how much..
    I'll surely get it 4 u?
    Expecting ur reply
     
  8. huda

    huda New Member

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    q:the access time of cache memory is 100 ns and that of main memory
    1000 ns. it is estimated that 80% of the memory requests are for read
    and the remaining 20% for write. the hit ratio for read access only is
    0.9. a write -through procedure is used.
    a- what is the average access time of the system considring only
    memory read cycles?
    b-what is the average access time of the system for both read asn
    write requests?
    c-what is the hit ratio taking into consideration the write cycles?
    please, we are appreciating any response .
     
  9. xpi0t0s

    xpi0t0s Mentor

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    Sometimes I find questions like this easier to work through if I use actual numbers. So let's say there are 100 memory accesses. How many read and how many write will there be (this is easy)? How long will a single read take, if it comes from cache? How long will a single read take if it comes from main memory? How long will a write take? Now add them all up to produce a time for the 100 memory accesses. Then divide by the number of accesses and that should give you the answer you're looking for (for b. a is of course easier than that.)

    c also sounds easy, what's the problem? Do you know how to calculate hit ratios? Let's say I'm playing darts and I throw 10 darts and 4 hit the board (that would be doing well for me). What would my hit ratio be? Do you get 0.4?
     
  10. huda

    huda New Member

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    thanks
    you are on a right, a is simple. but regarding b isn't.
    because in this case ,we should consider write operation too. so, it must be there hit ratio for write as for read,but in question there isn't hit ratio for write .
    of course, I know how to calculate hit ratio. it is hit\ miss +hit.
    please tell me ,how I can know the no. of hits and no. of misses?
    I can't guess what hit ratio as you did with your darts.
    I think, the author supposed that mention of hit ration for write it isn't necessary , because the write through policy is depended here.
    because of in both miss and hit there is access to memory.
    im not sure .
    I hope to get more comments from you.
     
  11. xpi0t0s

    xpi0t0s Mentor

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    Why must there be a hit ratio for writes?
    "a write -through procedure is used" <- think carefully about what this means.
    What will happen with writes to cache?
    What will happen with writes to main memory?
     
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  12. nitin_gyl07

    nitin_gyl07 New Member

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    nitin
     
  13. huda

    huda New Member

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    hi,
    i need the solutions of problems of advance computer and parallel processing for Hisham EL-RWINI
    THANKS IN ADVANCE
     
  14. chandra bhan singh

    chandra bhan singh New Member

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    Hi All,
    I am a student of Advance Computer Architecute.We are studying M.Morris Mano's book Computer System Architecture.Can i get this books exercise Questions solution.Please let me know if anyone can help me.I am facing a problem in solving some of the numericals and for that i need its solution.Thanks.
     
  15. rachna

    rachna New Member

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    hi all,i want solution of Computer System Organisation exercise.if anybody have a idea please tell me.
     
  16. hemant tayal

    hemant tayal New Member

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  17. naveenjuneja

    naveenjuneja New Member

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    plz help me
     
  18. viola

    viola New Member

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    me too i need the book solutions
     
  19. deveshsrinate

    deveshsrinate New Member

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    reply immediately plz
     
  20. nitivation

    nitivation New Member

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    hello..i have the solutions as well as the ebook - contact me nitivation@gmail.com and i'll help u out
     

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