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nada 3Apr2010 17:40

flynn's classification
 
hi,
who can provide me with solutions of problems of advance computer architecture and parallel processing book.

i need solution to this problem, who can help me:

9. Assume that a simple addition of two elements requires a unit time. You are
required to compute the execution time needed to perform the addition of a
40
 40 elements array using each of the following arrangements:
(a) A SIMD system having 64 processing elements connected in nearestneighbor
fashion. Consider that each processor has only its local
memory.
(b) A SIMD system having 64 processing elements connected to a shared
memory through an interconnection network. Ignore the communication
time.
(c) A MIMD computer system having 64 independent elements accessing a
shared memory through an interconnection network. Ignore the communication
time.
(d) Repeat (b) and (c) above if the communication time takes two time units.


thanks in advance


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