Question
Consider the following code fragment: loop: lw r1,0(r3) lw r2,0(r4) dadd r1,r1,r2 sw 0(r3),r1 daddi r3,r3,#4 daddi r4,r4,#4 dsub r6,r5,r3 bnez r6, loop The loop
Consider the following code fragment: loop: lw r1,0(r3) lw r2,0(r4) dadd r1,r1,r2 sw 0(r3),r1 daddi r3,r3,#4 daddi r4,r4,#4 dsub r6,r5,r3 bnez r6, loop
The loop iterates 90 times. Draw a space-time diagram of this code. Calculate the total execution time of the loop.
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Database Security XI Status And Prospects
Authors: T.Y. Lin, Shelly Qian
1st Edition
0412820900, 978-0412820908
